CERTIFICATE OF DESIGNATION,
                     PREFERENCES AND RIGHTS OF THE SERIES A
                                 PREFERRED STOCK
                                       OF
                    WORLD WIDE WIRELESS COMMUNICATIONS, INC.
                                TO BE DESIGNATED
                      SERIES A CONVERTIBLE PREFERRED STOCK

         Pursuant  to Section  78.195 of the Nevada  Revised  Statutes,  we, the
undersigned,   ______________  and   _______________,   being  respectively  the
__________  and the _________ of World Wide Wireless  Communications,  Inc. (the
"Company"),  a Nevada  corporation  organized  and  existing  under the  General
Corporation  Law of the State of Nevada,  DO HEREBY  CERTIFY that the  following
resolution  was  duly  adopted  by the  Board of  Directors  of the  Company  by
unanimous  written  consent,  and that said resolution has not been rescinded or
amended and is in full force and effect at the date hereof:

         RESOLVED,  that,  pursuant to authority expressly granted to and vested
in the Board of Directors by the provisions of the Articles of Incorporation, as
amended to date,  the Board of  Directors  hereby  creates a series of Preferred
Stock of the  Company,  par value  $.01 per share and  having a stated  value of
$1,000 per share, to be designated "Series A Convertible Preferred Stock" and to
consist of _______________________ (______) shares, and hereby fixes the powers,
designations, preferences and relative, participating, optional and other rights
of  the  shares  of  such  series,  and  the  qualifications,   limitations,  or
restrictions  thereof (in addition to those provisions set forth in the Articles
of Incorporation,  as amended,  which are applicable to the Series A Convertible
Preferred Stock), as follows:

         Section 1. Designation,  Amount, Par Value,  Stated Value and Rank. The
series of Preferred Stock shall be designated as Series A Convertible  Preferred
Stock (the "Series A Preferred  Stock"),  and the number of shares so designated
shall be _______ (which shall not be subject to increase  without the consent of
the holders of the Series A Preferred Stock ("Holders")). Each share of Series A
Preferred  Stock  shall  have a par value  $.01 per share and a stated  value of
$1,000 per share (the "Stated Value").

         The Series A Preferred Stock shall rank senior to the Junior Securities
(as defined below) and all other series of preferred stock of the Company issued
and  outstanding  on the  Original  Issue  Date  as to  distributions  and  upon
liquidation, dissolution or winding up.

         Section 2. Junior  Securities.  So long as any Series A Preferred Stock
shall remain  outstanding,  neither the Company nor any subsidiary thereof shall
redeem, purchase or otherwise acquire otherwise than upon conversion or exchange
directly or indirectly any Junior Securities,  nor shall the Company directly or
indirectly  pay or declare any dividend or make any  distribution  (other than a
dividend  or   distribution   described  in  Section  5)  upon,  nor  shall  any
distribution be






made in respect of, any Junior Securities, nor shall any monies be set aside for
or applied to the purchase or  redemption  (through a sinking fund or otherwise)
of any Junior Securities.

         Section 3. Voting Rights. The holders of Series A Preferred Stock shall
have no right to vote, except as otherwise  required by Nevada law. However,  so
long as any shares of Series A  Preferred  Stock are  outstanding,  the  Company
shall not and shall cause its  subsidiaries  not to, without the written consent
of the  holders of 66 2/3% of the shares of the  Series A  Preferred  Stock then
outstanding,  (a) amend, alter or change the preferences or rights of any series
or class of capital  stock of the  Company  (including  the  Series A  Preferred
Stock)  or the  qualifications,  limitations  or  restrictions  thereof  if such
amendment,  alteration or change  adversely  affects the powers,  preferences or
rights  given  to the  Series  A  Preferred  Stock,  (b)  alter  or  amend  this
Certificate of  Designation,  (c) authorize or create any class or series of any
class of capital stock ranking as to  distribution  of assets upon a Liquidation
(as defined in Section 4) or otherwise  senior to the Series A Preferred  Stock,
(d)  amend  its  Articles  of  Incorporation,  bylaws  or  other  organizational
documents so as to affect adversely any rights of any Holders,  (e) increase the
authorized  number of shares of Series A Preferred Stock, and (f) enter into any
agreement with respect to the foregoing.

         Section 4. Liquidation. Upon any liquidation, dissolution or winding-up
of the Company, whether voluntary or involuntary (a "Liquidation"),  the Holders
shall be  entitled  to receive out of the assets of the  Company,  whether  such
assets are  capital or surplus,  for each share of Series A  Preferred  Stock an
amount equal to the Aggregate  Stated Value (as defined in Section 8) before any
distribution  or payment shall be made to the holders of any Junior  Securities,
and if the  assets  of the  Company  shall be  insufficient  to pay in full such
amounts,  then the entire  assets to be  distributed  to the holders of Series A
Preferred  Stock  shall be  distributed  among the holders of Series A Preferred
Stock and the  holders  of all  securities  ranking  pari  passu to the Series A
Preferred Stock ratably in accordance with the respective  amounts that would be
payable on such shares if all amounts payable thereon were paid in full. A sale,
conveyance  or  disposition  of all or  substantially  all of the  assets of the
Company or the effectuation by the Company of a transaction or series of related
transactions  in which  more  than 50% of the  voting  power of the  Company  is
disposed of, or a consolidation  or merger of the Company with or into any other
company or companies shall not be treated as a Liquidation, but instead shall be
subject to the  provisions of Section  6(c)(ix).  The Company shall mail written
notice of any such Liquidation,  not less than 45 days prior to the payment date
stated therein, to each record holder of Series A Preferred Stock.

         Section 5. Dividends.  The holders of Series A Preferred Stock shall be
entitled to receive in  preference  to the holders of Common Stock or any Junior
Securities,  annual  dividends  at  the  rate  of  4.0%  per  annum,  compounded
semi-annually,  for each share of Series A Preferred Stock. Such dividends shall
be due and payable  upon  conversion  or  redemption  of such shares of Series A
Preferred Stock. Dividends shall accrue from the Original Issue Date (as defined
herein),  whether  or not earned or  declared,  until such time as the shares of
Series A Preferred  Stock have been  converted  or redeemed as herein  provided.
Dividends  are payable on the Series A  Preferred  Stock on the last day of June
and December of each year (each, a "Dividend  Date") by increasing the Aggregate
Stated Value by the amount of such  dividends.  Such  increase in the

                                      -2-




Aggregate Stated Value shall constitute full payment of such dividends. When any
dividends are added to the Aggregate Stated Value, such dividends shall, for all
purposes  of  this  Certificate  of  Designation,  be  deemed  to be part of the
Aggregate Stated Value for purposes of determining  dividends thereafter payable
hereunder and amounts  thereafter  convertible into Common Stock hereunder,  and
all  references  herein to the  Aggregate  Stated Value shall mean the Aggregate
Stated Value,  as adjusted  pursuant to this Section 5. The dividends so payable
will be paid to the Holders of shares of Series A  Preferred  Stock of record as
they appear on the stock books of the Company on the record date,  which will be
the June 15 or  December  15, as the case may be,  before the  related  Dividend
Date; provided, however, that the Company's obligation to a transferee of shares
of  Series  A  Preferred  Stock  arises  only if such  transfer,  sale or  other
disposition is made in accordance  with the terms and conditions  hereof and the
Securities Purchase Agreement (as defined below). Notwithstanding the foregoing,
the  Company  shall  not be  entitled  to pay  dividends  in  shares of Series A
Preferred Stock and shall be required to pay such dividends in cash if any event
constituting a Triggering Event (as defined in Section 7), or an event that with
the passage of time and without being cured would constitute a Triggering Event,
has occurred  and is  continuing  on the Dividend  Date or the date which is ten
(10) Business Days prior to the Dividend Date, unless otherwise  consented to in
writing by the Holder entitled to receive such dividend.

         Section 6.  Conversion at the Option of the Holder.  (a) (i) Each share
of Series A Preferred  Stock shall be  convertible  into shares of Common  Stock
(subject to Section  6(a)(ii)) at the Conversion Ratio (as defined below) at the
option of the  holder of such share of Series A  Preferred  Stock in whole or in
part at any time. If any shares of Series A Preferred  Stock remain  outstanding
on the Maturity Date,  then all such shares shall be converted at the Conversion
Ratio as of such date in  accordance  with this Section 6. To convert  shares of
Series A Preferred  Stock into shares of Common Stock on any date, the holder of
such shares of Series A  Preferred  Stock shall (A)  transmit by  facsimile  (or
otherwise deliver), for receipt on or prior to 11:59 p.m., Eastern time, on such
date, a copy of an executed  notice of conversion in the form attached hereto as
Exhibit 1 (the  "Conversion  Notice") to the Company  with a copy thereof to the
Company's  designated  transfer agent (the "Transfer Agent") and (B) if required
by Section 6(b)(iv),  surrender to a common carrier for delivery to the Transfer
Agent as soon as  practicable  following  such  date the  original  certificates
representing  the shares of Series A  Preferred  Stock  being  converted  (or an
indemnification  undertaking  with  respect to such  shares in the case of their
loss,  theft  or  destruction)  (the  "Preferred  Stock   Certificates").   Each
Conversion  Notice  shall  specify the  Aggregate  Stated Value of the shares of
Series A Preferred  Stock to be converted.  The date as of which such conversion
is to be effected shall be the date the Holder delivers such  Conversion  Notice
by facsimile (the  "Conversion  Date") (if such date is not a Business Day, then
the Conversion Date will be the next following Business Day). Subject to Section
6(b) hereof,  each Conversion  Notice,  once given,  shall be irrevocable.  Upon
receipt by the Company of a copy of a Conversion  Notice,  the Company shall (1)
as soon as practicable,  but in no event later than within one (1) Business Day,
send, via facsimile, a confirmation of receipt of such Conversion Notice to such
Holder  and  the  Transfer  Agent,   which   confirmation  shall  constitute  an
instruction  to  the  Transfer  Agent  to  process  such  Conversion  Notice  in
accordance  with the terms herein and (2) on or before the second (2nd)  Trading
Day following the date of receipt by the Company of such Conversion  Notice (the
"Delivery  Date"),  (A) issue and  deliver to the  address

                                      -3-




as specified in the Conversion Notice, a certificate,  registered in the name of
the Holder or its  designee,  for the number of shares of Common  Stock to which
the  Holder  shall  be  entitled,   or  (B)  provided  the  Transfer   Agent  is
participating in The Depository Trust Company ("DTC") Fast Automated  Securities
Transfer Program,  upon the request of the Holder,  credit such aggregate number
of shares of Common  Stock to which the Holder shall be entitled to the Holder's
or its designee's  balance account with DTC through its Deposit Withdrawal Agent
Commission system. If the Aggregate Stated Value of shares of Series A Preferred
Stock   represented  by  the  Preferred  Stock   Certificate(s)   submitted  for
conversion, as may be required pursuant to Section 6(b)(iv), is greater than the
Aggregate  Stated Value of shares of Series A Preferred  Stock being  converted,
then the Company shall,  as soon as  practicable  and in no event later than the
Delivery  Date and at its own  expense,  issue and  deliver  to the Holder a new
Preferred Stock Certificate  representing the Aggregate Stated Value of Series A
Preferred Stock not converted.

                  (ii) In no event  shall a Holder be  permitted  to  convert in
         excess of such Aggregate  Stated Value of Series A Preferred Stock upon
         the conversion of which, (x) the number of shares of Common Stock owned
         by such  Holder  (other  than  shares of  Common  Stock  issuable  upon
         conversion of Series A Preferred Stock or upon exercise of the Warrants
         (as defined in the Securities Purchase  Agreement)) plus (y) the number
         of shares of Common Stock issuable upon such  conversion of such shares
         of Series A  Preferred  Stock and the number of shares of Common  Stock
         issuable upon  conversion of Debentures (as defined below) held by such
         Holder,  would be equal to or exceed (z) 9.999% of the number of shares
         of Common Stock then issued and outstanding,  including shares issuable
         on  conversion  of the shares of Series A Preferred  Stock held by such
         Holder  after  application  of this Section  6(a)(ii).  As used herein,
         beneficial  ownership  shall be determined  in accordance  with Section
         13(d) of the Securities Exchange Act of 1934, as amended, and the rules
         and regulations thereunder. To the extent that the limitation contained
         in this Section 6(a)(ii)  applies,  the determination of whether shares
         of Series A  Preferred  Stock are  convertible  (in  relation  to other
         securities owned by a Holder) and of which shares of Series A Preferred
         Stock are  convertible  shall be in the sole discretion of such Holder,
         and the submission of shares of Series A Preferred Stock for conversion
         shall be deemed  to be such  Holder's  determination  of  whether  such
         shares of Series A  Preferred  Stock are  convertible  (in  relation to
         other  securities  owned by a Holder)  and of which  shares of Series A
         Preferred Stock are convertible, in each case subject to such aggregate
         percentage  limitation,  and the Company  shall have no  obligation  to
         verify or confirm the accuracy of such determination. Nothing contained
         herein  shall be deemed to  restrict  the right of a Holder to  convert
         such shares of Series A Preferred Stock at such time as such conversion
         will not violate the  provisions of this  paragraph.  The provisions of
         this  Section  6(a)(ii)  may be waived  by a Holder  as to itself  (and
         solely as to  itself)  upon not less than 75 days  prior  notice to the
         Company,  and the provisions of this Section 6(a)(ii) shall continue to
         apply  until  such  75th day (or  later,  if  stated  in the  notice of
         waiver).  No conversion in violation of this paragraph but otherwise in
         accordance with this Certificate of Designation shall affect the status
         of the  securities  issued  upon such  conversion  as  validly  issued,
         fully-paid and nonassessable.

                                      -4-




         (b) (i) Not later than any Delivery  Date,  the Company will deliver to
         the  applicable   Holder  by  express  courier  (A)  a  certificate  or
         certificates  which  shall be free of  restrictive  legends and trading
         restrictions  (other  than  those  required  by  Section  3.1(b) of the
         Securities  Purchase  Agreement)  representing  the number of shares of
         Common Stock being  acquired upon the  conversion of shares of Series A
         Preferred Stock (subject to reduction pursuant to Section 6(a)(ii)) and
         (B)  to  the  extent  required  pursuant  to  Section  6(b)(iv),  a new
         Preferred Stock  Certificate  representing  the  unconverted  Aggregate
         Stated  Value.  If in  the  case  of any  Conversion  Notice  such  new
         Preferred Stock  Certificate(s)  are not delivered to or as directed by
         the  applicable  Holder  by the  fifth  (5th)  Trading  Day  after  the
         applicable  Conversion  Date,  the Holder  shall be entitled by written
         notice to the  Company  at any time on or before  its  receipt  of such
         Preferred Stock Certificate(s)  thereafter, to rescind such conversion,
         whereupon  the Company  and the Holder  shall each be restored to their
         respective  positions  immediately prior to the delivery of such notice
         of revocation,  except that any amounts  described in Sections 6(b)(ii)
         and (iii) shall be payable  through the date  notice of  rescission  is
         given to the Company.

                  (ii) The Company  understands  that a delay in the delivery of
         the  shares  of  Common  Stock  upon  conversion  of shares of Series A
         Preferred   Stock  and  failure  to  deliver  a  new  Preferred   Stock
         Certificate  representing the unconverted Aggregate Stated Value beyond
         the Delivery Date could result in economic  loss to the Holder.  If the
         Company fails to deliver to the Holder such certificate or certificates
         pursuant to this Section hereunder by the Delivery Date for any reason,
         other than due to the action of the Holder,  the  Company  shall pay to
         such  Holder,  in cash,  an amount per Trading Day for each Trading Day
         the earlier of the date such certificates are delivered or the date the
         conversion is rescinded  pursuant to Section  6(b)(i)  above,  together
         with interest on such amount at a rate of 15% per annum, accruing until
         such amount and any accrued  interest thereon is paid in full, equal to
         (i) 1% of the  Aggregate  Stated  Value  of such  shares  of  Series  A
         Preferred  Stock,  plus the accumulated and unpaid  dividends  thereon,
         requested  to be  converted  for the first five  Trading Days after the
         Delivery Date and (ii) 2% of the Aggregate  Stated Value of such shares
         of Series A Preferred Stock,  plus the accumulated and unpaid dividends
         thereon,  requested  to be converted  for each  Trading Day  thereafter
         (which  amounts  shall  be  paid  as  liquidated  damages  and not as a
         penalty).   If  the  Company  fails  to  deliver  to  the  Holder  such
         certificate or certificates  pursuant to this Section prior to the 15th
         Trading  Day after the  Conversion  Date,  the  Company  shall,  at the
         Holder's option,  redeem in cash, from funds legally available therefor
         at the  time of such  redemption,  all or a  portion  of the  Aggregate
         Stated  Value of the  shares of Series A  Preferred  Stock then held by
         such Holder,  plus the accumulated  and unpaid  dividends  thereon,  as
         requested by such Holder,  in cash. The redemption price shall be equal
         to the  Aggregate  Stated  Value of such  shares of Series A  Preferred
         Stock requested to be redeemed,  plus  accumulated and unpaid dividends
         thereon,  multiplied  by the greater of (A) 125% or (B) the  applicable
         Conversion  Ratio as of the date of such  redemption  multiplied by the
         greatest  Per Share  Market  Value on any Trading Day during the period
         beginning on the  Conversion  Date and ending on the date of payment in
         full by the  Company  of  such  redemption  price.  If the  Holder  has
         requested  that the Company  redeem shares of Series A Preferred  Stock
         pursuant to this  Section  and the Company  fails

                                      -5-




         for any reason to pay the redemption  price, as calculated  pursuant to
         the immediately preceding sentence, within seven days after such notice
         is deemed delivered  pursuant to Section 6(a)(i),  the Company will pay
         interest on the redemption price at a rate of 15% per annum, in cash to
         such Holder,  accruing from such seventh day until the redemption price
         and any  accumulated  dividends  thereon is paid in full (which  amount
         shall be paid as  liquidated  damages  and not as a  penalty).  Nothing
         herein shall limit a Holder's  right to pursue  actual  damages for the
         Company's failure to deliver certificates representing shares of Common
         Stock upon conversion  within the period specified  herein  (including,
         without  limitation,  damages  relating  to any  purchase  of shares of
         Common  Stock by such  Holder to make  delivery  on a sale  effected in
         anticipation of receiving  certificates  representing  shares of Common
         Stock upon conversion, such damages to be in an amount equal to (A) the
         aggregate  amount paid by such Holder for the shares of Common Stock so
         purchased  minus  (B) the  aggregate  amount of net  proceeds,  if any,
         received  by such  Holder  from the sale of the shares of Common  Stock
         which  would  have  been  issued  by  the  Company   pursuant  to  such
         conversion),  and such  Holder  shall  have the  right  to  pursue  all
         remedies  available  to it at  law  or in  equity  (including,  without
         limitation, a decree of specific performance and/or injunctive relief).

                  (iii) In addition to any other rights available to the Holder,
         if the  Company  fails to  deliver to the Holder  such  certificate  or
         certificates  pursuant to Section  6(b)(i) by the Delivery  Date and if
         after  the  Delivery  Date  the  Holder  purchases  (in an open  market
         transaction  or  otherwise)  shares  of  Common  Stock  to  deliver  in
         satisfaction  of a sale by such Holder of the  Underlying  Shares which
         the Holder  anticipated  receiving  upon such  conversion (a "Buy-In"),
         then  the  Company  shall  immediately  pay in cash to the  Holder  (in
         addition  to any  remedies  available  to or elected by the Holder) the
         amount  by which  (A) the  Holder's  total  purchase  price  (including
         brokerage  commissions,  if any)  for the  shares  of  Common  Stock so
         purchased  exceeds  (B) the  Aggregate  Stated  Value of the  shares of
         Series A  Preferred  Stock for which  such  conversion  was not  timely
         honored,  together  with  interest  thereon at a rate of 15% per annum,
         accruing until such amount and any accrued  interest thereon is paid in
         full (which  amount  shall be paid as  liquidated  damages and not as a
         penalty).  For example,  if the Holder purchases shares of Common Stock
         having a total purchase price of $11,000 to cover a Buy-In with respect
         to an attempted  conversion of $10,000 Aggregate Stated Value of shares
         of Series A Preferred  Stock,  the Company shall be required to pay the
         Holder  $1,000,  plus  interest.  The Holder shall  provide the Company
         written notice  indicating the amounts payable to the Holder in respect
         of the Buy-In.

                  (iv)  Notwithstanding  anything  to  the  contrary  set  forth
         herein,  upon  conversion  of  shares of  Series A  Preferred  Stock in
         accordance  with the terms  hereof,  the  Holder  thereof  shall not be
         required to  physically  surrender  the  certificate  representing  the
         shares of Series A  Preferred  Stock to the  Company  unless the entire
         Aggregate   Stated  Value  of  shares  of  Series  A  Preferred   Stock
         represented by the certificate are being converted.  The Holder and the
         Company shall maintain  records  showing the Aggregate  Stated Value of
         shares of Series A Preferred  Stock so converted  and the dates of such
         conversions or shall use such other method,  reasonably satisfactory to
         the Holder and the Company, so as not

                                      -6-




         to require  physical  surrender  of the  certificate  representing  the
         shares of Series A Preferred  Stock upon each such  conversion.  In the
         event of any dispute or discrepancy,  such records of the Company shall
         be  controlling  and  determinative  in the absence of manifest  error.
         Notwithstanding  the foregoing,  if shares of Series A Preferred  Stock
         represented by a certificate are converted as aforesaid, the Holder may
         not  transfer  the  certificate  representing  the  shares  of Series A
         Preferred  Stock  unless the Holder  first  physically  surrenders  the
         certificate  representing the shares of Series A Preferred Stock to the
         Company,  whereupon the Company will  forthwith  issue and deliver upon
         the order of the Holder a new certificate of like tenor,  registered as
         the Holder may request,  representing  in the  aggregate  the remaining
         Aggregate   Stated  Value  of  shares  of  Series  A  Preferred   Stock
         represented by such certificate.

         (c) (i) The conversion price for the shares of Series A Preferred Stock
         (the "Conversion  Price") in effect on any Conversion Date shall be the
         lesser of (A) an amount  equal to 110% of the average Per Share  Market
         Value for the five (5) consecutive  Trading Days immediately  preceding
         the  Original  Issue Date (the  "Fixed  Conversion  Price")  and (B) an
         amount  equal to 85% of the average Per Share Market Value for the five
         (5) consecutive  Trading Days immediately prior to the Conversion Date;
         provided, however, that, in any Conversion Notice, a Holder may specify
         a  Conversion  Price higher than the  Conversion  Price then in effect;
         provided further that, if during any period (a "Black-out  Period"),  a
         Holder is unable to trade any  Common  Stock  issued or  issuable  upon
         conversion of shares of Series A Preferred Stock immediately due to the
         postponement  of filing or delay or  suspension of  effectiveness  of a
         registration  statement or because the Company has  otherwise  informed
         such Holder that an existing  prospectus cannot be used at that time in
         the sale or transfer of such Common  Stock,  such Holder shall have the
         option but not the obligation on any Conversion Date within ten Trading
         Days  following the  expiration  of the  Black-out  Period of using the
         Conversion  Price  applicable on such Conversion Date or any Conversion
         Price selected by such Holder that would have been  applicable had such
         Conversion Date been at any earlier time during the Black-out Period or
         within the ten Trading Days thereafter;  provided  further,  that in no
         event  shall the  Conversion  Price be below the  Floor  Price.  "Floor
         Price" shall mean $2.00 for the period  beginning on the Original Issue
         Date and  ending on the six month  anniversary  of the  Original  Issue
         Date,  $1.27 for the period  beginning on the six month  anniversary of
         the Original Issue Date and ending on the eighteen month anniversary of
         the  Original  Issue Date,  and zero  thereafter.  Notwithstanding  the
         foregoing,  if the  Company's  revenues  for  the  fiscal  year  ending
         December 31, 2000, as shown in the Company's Annual Report on Form 10-K
         for the fiscal  year  ending  December  31,  2000,  are less than $13.5
         million,  then from and after the  first  anniversary  of the  Original
         Issue Date the Floor Price shall be zero.

                  (ii) If the Company,  at any time while any shares of Series A
         Preferred  Stock are  outstanding,  (a) shall pay a stock  dividend  or
         otherwise make a distribution or  distributions on shares of its Common
         Stock or any other equity  security  payable in shares of Common Stock,
         (b) subdivide  outstanding  shares of Common Stock into a larger number
         of shares, (c) combine outstanding shares of Common Stock into a

                                      -7-




          smaller number of shares, or (d) issue by  reclassification  of shares
          of Common Stock any shares of capital stock of the Company,  the Fixed
          Conversion  Price  shall be  multiplied  by a  fraction  of which  the
          numerator  shall be the  number of shares of Common  Stock  (excluding
          treasury shares,  if any)  outstanding  before such event and of which
          the  denominator  shall  be the  number  of  shares  of  Common  Stock
          outstanding  after such event.  Any  adjustment  made pursuant to this
          Section 6(c)(ii) shall become effective  immediately  after the record
          date for the  determination  of stockholders  entitled to receive such
          dividend or distribution and shall become effective  immediately after
          the  effective  date in the  case  of a  subdivision,  combination  or
          re-classification.

                  (iii) If the  Company,  at any time  while  shares of Series A
         Preferred Stock are outstanding,  shall sell or issue additional shares
         of Common Stock or rights or warrants to acquire shares of Common Stock
         at a price per share less than the Fixed  Conversion  Price,  excluding
         any  rights of the  holder of the  Debentures,  the holder of shares of
         Series A Preferred Stock or the holders of the Warrants issued pursuant
         to the Securities Purchase Agreement to acquire Common Stock, the Fixed
         Conversion  Price  shall be  multiplied  by a  fraction,  of which  the
         denominator  shall be the number of shares of Common  Stock  (excluding
         treasury  shares,  if any)  outstanding on the date of issuance of such
         shares,  rights or  warrants  plus the number of  additional  shares of
         Common Stock  offered for  subscription  or purchase,  and of which the
         numerator  shall be the  number of shares  of Common  Stock  (excluding
         treasury  shares,  if any)  outstanding on the date of issuance of such
         shares,  rights  or  warrants  plus the  number  of  shares  which  the
         aggregate offering price of the total number of shares so offered would
         purchase at such Fixed Conversion  Price. Such adjustment shall be made
         whenever such shares,  rights or warrants are issued,  and shall become
         effective  immediately  after the  issuance of such  shares,  rights or
         warrants or, if such rights or warrants are issued to  stockholders  of
         the  Company,  the record date for the  determination  of  stockholders
         entitled  to  receive  such  rights  or  warrants.  However,  upon  the
         expiration  of any  right or  warrant  to  purchase  Common  Stock  the
         issuance of which  resulted in an  adjustment  in the Fixed  Conversion
         Price pursuant to this Section 6(c)(iii),  if any such right or warrant
         shall expire and shall not have been  exercised,  the Fixed  Conversion
         Price  shall  immediately  upon  such  expiration  be  re-computed  and
         effective  immediately  upon such  expiration be increased to the price
         which it would have been (but  reflecting any other  adjustments in the
         Fixed  Conversion Price made pursuant to the provisions of this Section
         6 after the issuance of such rights or warrants) had the  adjustment of
         the Fixed  Conversion  Price made upon the  issuance  of such rights or
         warrants  been  made on the  basis  of  offering  for  subscription  or
         purchase only that number of shares of Common Stock actually  purchased
         upon the exercise of such rights or warrants actually exercised.

                  (iv) If the  Company,  at any time  while  shares  of Series A
         Preferred  Stock are  outstanding,  shall  distribute to all holders of
         Common Stock (and not to holders of shares of Series A Preferred Stock)
         evidences  of its  indebtedness  or assets or  rights  or  warrants  to
         subscribe for or purchase any security  (excluding those referred to in
         Sections  6(c)(ii) and (iii)  above),  then in each such case the Fixed
         Conversion  Price  shall be  multiplied  by a  fraction  of  which  the
         denominator shall be the Per Share Market

                                      -8-




         Value  determined  as of the  record  date fixed for  determination  of
         stockholders  entitled to receive such  distribution,  and of which the
         numerator shall be such Per Share Market Value on such record date less
         the then fair  market  value at such record date of the portion of such
         assets or evidence of  indebtedness  so  distributed  applicable to one
         outstanding  share  of  Common  Stock  as  determined  by the  Board of
         Directors  in good  faith;  provided,  however,  that in the event of a
         distribution  exceeding  ten percent of the net assets of the  Company,
         such fair market value shall be determined by an Independent  Appraiser
         (as defined below)  selected in good faith by the holders of a majority
         in  interest  of the  Aggregate  Stated  Value of  shares  of  Series A
         Preferred Stock plus the Aggregate  Principal Amount (as defined in the
         Debenture) of Debentures then outstanding;  and provided, further, that
         the Company,  after receipt of the  determination  by such  Independent
         Appraiser,  shall  have the right to select an  additional  Independent
         Appraiser,  in good faith, in which case the fair market value shall be
         equal to the  average of the  determinations  by each such  Independent
         Appraiser.  In either  case the  adjustments  shall be  described  in a
         statement provided to the Holders of the portion of assets or evidences
         of indebtedness so distributed or such  subscription  rights applicable
         to one share of Common Stock.  Such  adjustment  shall be made whenever
         any such  distribution is made and shall become  effective  immediately
         after the record date mentioned above.

                  (v) If the Company at any time subdivides (by any stock split,
         stock dividend,  recapitalization  or otherwise) one or more classes of
         its outstanding shares of Common Stock into a greater number of shares,
         the  Fixed  Conversion  Price  in  effect  immediately  prior  to  such
         subdivision will be proportionately reduced. If the Company at any time
         combines (by combination, reverse stock split or otherwise) one or more
         classes of its outstanding shares of Common Stock into a smaller number
         of shares,  the Fixed Conversion Price in effect  immediately  prior to
         such combination will be proportionately increased.

                  (vi) If the Company in any manner issues or sells  Convertible
         Securities or Options that are  convertible  into or  exchangeable  for
         Common  Stock at a price which varies or may vary with the market price
         of the Common  Stock,  including  by way of one or more  reset(s)  to a
         fixed price (each of the  formulations  for such  variable  price being
         herein referred to as, a "Variable Price"),  and such Variable Price is
         not calculated  using the same formula used to calculate the Conversion
         Price in effect  immediately  prior to the time of such  issue or sale,
         the Company  shall  provide  written  notice  thereof via facsimile and
         overnight  courier to each holder of shares of Series A Preferred Stock
         ("Variable  Notice")  on the  date  of  issuance  of  such  Convertible
         Securities  or  Options.  If a holder of  shares of Series A  Preferred
         Stock then  outstanding  provides  written  notice to the  Company  via
         facsimile and overnight  courier (the "Variable Price Election Notice")
         within 10 Business Days of receiving a Variable Notice that such holder
         desires  to  replace  the  Conversion  Price  then in  effect  with the
         Variable Price described in such Variable Notice,  then, from and after
         the  date of the  Company's  receipt  of the  Variable  Price  Election
         Notice,  the Conversion  Price will  automatically be replaced with the
         Variable Price for the shares of Series A Preferred  Stock held by such
         holder. In the

                                      -9-




         event that a holder of shares of Series A  Preferred  Stock  delivers a
         Conversion   Notice  after  the  Company's   issuance  of   Convertible
         Securities  with a Variable  Price but before such holder's  receipt of
         the Company's  Variable Notice,  then such holder shall have the option
         by written notice to the Company to rescind such  Conversion  Notice or
         to have the  Conversion  Price be equal to such Variable  Price for the
         conversion  effected by such  Conversion  Notice.  As used herein,  (A)
         "Convertible  Securities"  means any stock or  securities  (other  than
         Options)  directly or indirectly  convertible  into or exchangeable for
         Common Stock and (B) "Options" means any rights, warrants or options to
         subscribe for or purchase Common Stock or Convertible Securities.

                  (vii) All  calculations  under this Section 6 shall be made to
         the nearest cent or the nearest 1/100th of a share, as the case may be.

                  (viii) Whenever the Conversion  Price is adjusted  pursuant to
         Section 6(c)(ii), (iii) (iv), (v) or (vi) (for purposes of this Section
         6(c)(viii),  each an  "adjustment"),  the Company shall cause its Chief
         Financial  Officer to prepare and execute a certificate  setting forth,
         in reasonable detail, the event requiring the adjustment, the amount of
         the  adjustment,  the method by which such  adjustment  was  calculated
         (including  a  description  of the basis on which  the  Board  made any
         determination hereunder),  and the Conversion Price after giving effect
         to such  adjustment,  and shall cause copies of such  certificate to be
         delivered to each Holder  promptly after each  adjustment.  Any dispute
         between the Company  and the  Holders  with  respect to the matters set
         forth in such certificate may at the option of the Holders be submitted
         to one of the national  accounting  firms  currently  known as the "big
         five"  selected  by  the  holders  of a  majority  in  interest  of the
         Aggregate  Stated Value of shares of Series A Preferred  Stock plus the
         Aggregate  Principal  Amount of Debentures then  outstanding,  provided
         that the Company  shall have ten days after receipt of notice from such
         Holders of their  selection  of such firm to object  thereto,  in which
         case the  holders of a majority in  interest  of the  Aggregate  Stated
         Value  of  shares  of  Series A  Preferred  Stock  plus  the  Aggregate
         Principal  Amount of Debentures then  outstanding  shall select another
         such firm and the Company  shall have no such right of  objection.  The
         firm selected by the holders of a majority in interest of the Aggregate
         Stated Value of shares of Series A Preferred  Stock plus the  Aggregate
         Principal  Amount of  Debentures  then  outstanding  as provided in the
         preceding  sentence shall be instructed to deliver a written opinion as
         to such matters to the Company and the Holders within thirty days after
         submission  to it of such  dispute.  Such  opinion  shall be final  and
         binding on the parties hereto. The fees and expenses of such accounting
         firm shall be paid by the Company.

                  (ix) In case the Company  after the Original  Issue Date shall
         do any of the following (each, a "Major  Transaction")  (a) consolidate
         with or merge into any other  person and the  Company  shall not be the
         continuing or surviving person of such  consolidation or merger, or (b)
         permit any other person to  consolidate  with or merge into the Company
         and the Company  shall be the  continuing  or surviving  person but, in
         connection with such  consolidation or merger, any capital stock of the
         Company shall be changed into or exchanged for  securities of any other
         person or cash or any other

                                      -10-




         property, or (c) transfer all or substantially all of its properties or
         assets to any other person,  or (d) effect a capital  reorganization or
         reclassification  of its  capital  stock,  the holders of the shares of
         Series  A  Preferred  Stock  then  outstanding  shall  have  the  right
         thereafter  to convert  such  shares  only into the shares of stock and
         other  securities,  cash and property  receivable  upon or deemed to be
         held by holders of Common Stock following such Major  Transaction,  and
         the holders of the shares of Series A Preferred Stock shall be entitled
         upon such event to receive such amount of securities,  cash or property
         as the shares of the Common Stock of the Company into which such shares
         of Series A Preferred Stock could have been converted immediately prior
         to such Major Transaction would have been entitled;  provided, however,
         that each  Holder  shall  have the  option to  require  the  Company to
         redeem,  from  funds  legally  available  therefor  at the time of such
         redemption,  such  Aggregate  Stated  Value of its  shares  of Series A
         Preferred  Stock at a price  equal  to the  Aggregate  Stated  Value of
         shares of Series A Preferred Stock to be redeemed, plus accumulated and
         unpaid dividends thereon,  multiplied by the greater of (A) 125% or (B)
         the  applicable  Conversion  Ratio  as of the  date of such  redemption
         multiplied  by the  greatest  Per Share Market Value on any Trading Day
         during the period  beginning  on the date of the closing or the date of
         the  announcement,  as  the  case  may  be,  of the  Major  Transaction
         triggering such  redemption  right and ending on the date of payment in
         full by the Company of such  redemption  price.  The entire  redemption
         price  shall be paid in cash.  If the  Holder  has  requested  that the
         Company  redeem  shares of Series A  Preferred  Stock  pursuant to this
         Section  and the  Company  fails for any  reason to pay the  redemption
         price, as calculated  pursuant to the immediately  preceding  sentence,
         within five days after such notice is deemed delivered  pursuant to the
         preceding  sentence,  the Company will pay  interest on the  redemption
         price at a rate of 15% per annum, in cash to such Holder, accruing from
         such seventh day until the  redemption  price and any accrued  interest
         thereon  is paid in full  (which  amount  shall  be paid as  liquidated
         damages and not as a penalty).  The terms of any such Major Transaction
         shall  include  such terms so as to  continue  to give to the holder of
         shares of Series A Preferred Stock the right to receive the securities,
         cash or property set forth in this Section 6(c)(ix) upon any conversion
         or redemption  following such Major  Transaction.  This provision shall
         similarly apply to successive Major Transactions.

                  (x) If:

                           A.       the Company shall declare a dividend (or any
                                    other distribution) on its Common Stock; or

                           B.       the   Company   shall   declare   a  special
                                    nonrecurring   cash   dividend   on   or   a
                                    redemption of its Common Stock; or

                           C.       the Company shall  authorize the granting to
                                    all  holders of the Common  Stock  rights or
                                    warrants to  subscribe  for or purchase  any
                                    shares of  capital  stock of any class or of
                                    any rights; or

                                      -11-




                           D.       the  approval  of  any  stockholders  of the
                                    Company shall be required in connection with
                                    any Major Transaction; or

                           E.       the Company shall authorize the voluntary or
                                    involuntary   dissolution,   liquidation  or
                                    winding up of the affairs of the Company;

then the Company shall cause to be filed at each office or agency maintained for
the purpose of conversion of shares of Series A Preferred Stock, and shall cause
to be mailed to the holders of shares of Series A Preferred  Stock at their last
addresses as they shall appear upon the stock books of the Company,  at least 30
calendar  days prior to the  applicable  record or  effective  date  hereinafter
specified,  a notice  stating  (x) the date on which a record is to be taken for
the purpose of such dividend,  distribution,  redemption, rights or warrants, or
if a record is not to be taken, the date as of which the holders of Common Stock
of record to be entitled to such dividend, distributions,  redemption, rights or
warrants are to be  determined  or (y) the date on which such  reclassification,
consolidation,  merger,  sale,  transfer or share exchange is expected to become
effective  or close,  and the date as of which it is  expected  that  holders of
Common  Stock of record  shall be entitled to  exchange  their  shares of Common
Stock  for   securities,   cash  or  other   property   deliverable   upon  such
reclassification,  consolidation,  merger,  sale,  transfer  or share  exchange;
provided, however, that the failure to mail such notice or any defect therein or
in the mailing  thereof  shall not affect the validity of the  corporate  action
required to be specified in such notice.  Holders are entitled to convert shares
of Series A Preferred Stock during the 30-day period commencing the date of such
notice to the effective date of the event triggering such notice.

         (d) If at any time conditions  shall arise by reason of action taken by
the Company  which in the opinion of the Board of Directors  are not  adequately
covered by the other provisions  hereof and which might materially and adversely
affect  the  rights  of the  holders  of  shares  of  Series A  Preferred  Stock
(different than or distinguished  from the effect generally on rights of holders
of any  class  of the  Company's  capital  stock)  or if at any  time  any  such
conditions  are  expected to arise by reason of any action  contemplated  by the
Company,  the Company shall mail a written notice briefly  describing the action
contemplated  and the material  adverse  effects of such action on the rights of
the  holders of shares of Series A  Preferred  Stock at least 10  calendar  days
prior  to the  effective  date  of such  action,  and an  Independent  Appraiser
selected  by the  holders  of  majority  in  interest  of the shares of Series A
Preferred  Stock  plus  the  Aggregate   Principal  Amount  of  Debentures  then
outstanding  shall  give  its  opinion  as  to  the  adjustment,   if  any  (not
inconsistent  with  the  standards  established  in  this  Section  6),  of  the
Conversion Price (including,  if necessary,  any adjustment as to the securities
into which shares of Series A Preferred Stock may thereafter be convertible) and
any distribution  which is or would be required to preserve without diluting the
rights  of the  holders  of shares of  Series A  Preferred  Stock.  The Board of
Directors  shall make the adjustment  recommended  forthwith upon the receipt of
such opinion or opinions or the taking of any such action  contemplated,  as the
case may be; provided,  however, that no such adjustment of the Conversion Price
shall be made  which in the  opinion  of the  Independent  Appraiser  giving the
aforesaid  opinion would result in an increase of the  Conversion  Price to more
than the Conversion Price then in effect.

                                      -12-




         (e) The Company  covenants  that it will at all times  reserve and keep
available out of its authorized and unissued Common Stock solely for the purpose
of issuance  upon  conversion  of shares of Series A  Preferred  Stock free from
preemptive  rights or any other  actual  contingent  purchase  rights of persons
other than the holders of shares of Series A Preferred Stock, not less than 200%
of such number of shares of Common  Stock as shall  (subject  to any  additional
requirements  of the Company as to  reservation  of such shares set forth in the
Securities  Purchase Agreement) be issuable (taking into account the adjustments
of  Section  6(c)) upon the  conversion  of all  outstanding  shares of Series A
Preferred  Stock (without  regard to any  limitations on conversions or exercise
thereof). The Company covenants that all shares of Common Stock that shall be so
issuable  shall,  upon issue, be duly and validly  authorized,  issued and fully
paid, nonassessable and freely tradable.

         (f) Upon a conversion  hereunder  the Company  shall not be required to
issue stock certificates  representing  fractions of shares of Common Stock, but
may if otherwise permitted, make a cash payment in respect of any final fraction
of a share  based on the Per Share  Market  Value at such time.  If the  Company
elects  not,  or is unable,  to make such a cash  payment,  the Holder  shall be
entitled to receive,  in lieu of the final fraction of a share,  one whole share
of Common Stock.

         (g) The  issuance  of  certificates  for  shares  of  Common  Stock  on
conversion of shares of Series A Preferred Stock shall be made without charge to
the  holders  thereof  for any  documentary  stamp or similar  taxes that may be
payable in respect of the issue or delivery of such certificate.

         (h) Shares of Series A Preferred  Stock  converted  into  Common  Stock
shall be canceled and retired by the Company.

         (i) Whenever  notice is required to be given under this  Certificate of
Designation,  unless otherwise  provided  herein,  such notice shall be given in
accordance with Section 5.3 of the Securities Purchase Agreement.

         (j) In the event a Holder shall elect to convert any shares of Series A
Preferred Stock as provided herein,  the Company cannot refuse  conversion based
on any claim that such  Holder or any one  associated  or  affiliated  with such
Holder has been engaged in any violation of law, contract,  agreement or for any
other reason, unless, an injunction from a court, on notice,  restraining and/or
adjoining  conversion of all or of said shares of Series A Preferred Stock shall
have been  issued and the  Company  posts a surety  bond for the benefit of such
Holder in the amount  equal to 130% of the  Aggregate  Stated Value of shares of
Series A Preferred  Stock  sought to be  converted,  which bond shall  remain in
effect until the  completion  of  arbitration/litigation  of the dispute and the
proceeds  of which  shall be  payable  to such  Holder in the  event it  obtains
judgment.

         Section 7. Triggering Events.

                                      -13-




         Each  of  the  following  shall   constitute  a  triggering   event  (a
"Triggering  Event"),  whatever the reason for such Triggering Event and whether
it shall be  voluntary  or  involuntary  or be effected by  operation  of law or
pursuant to any judgment or order of any court or any order,  rule or regulation
of any  administrative,  governmental  or  non-governmental  body  or  otherwise
howsoever:

         (a) the Company  shall  default in any payment of any amounts due under
the  Transaction   Documents  when  and  as  due  (whether  at  maturity,   upon
acceleration or otherwise); or

         (b) the  Company  shall  fail  duly to  perform  or  observe  any term,
covenant or agreement  contained in any of this  Certificate of Designation,  in
the  Debentures,  in the Securities  Purchase  Agreement or in the  Registration
Rights  Agreement  for a period of seven  days  after the date on which  written
notice of such failure shall first have been given to the Company; or

         (c) (i) a final  judgment  shall be  entered by any court  against  the
Company for the payment of money which together with all other outstanding final
judgments  against the Company  exceeds  $150,000  in the  aggregate,  or (ii) a
warrant of attachment or execution or similar  process shall be issued or levied
against any of the Company's  property  which  exceeds in value  $150,000 in the
aggregate,  and if, within 30 days after the entry, issue or levy thereof,  such
judgment, warrant or process shall not have been paid or discharged; or

         (d) a court having jurisdiction in the premises shall enter a decree or
order for relief in respect of the Company in an involuntary  case or proceeding
under any applicable bankruptcy, insolvency, reorganization or other similar law
now or hereafter in effect,  or  appointing  a receiver,  liquidator,  assignee,
custodian, trustee, sequestrator (or similar official) of the Company or for any
substantial part of the property of it or ordering the winding-up or liquidation
of the  affairs of it and such  decree or order  shall  remain  unstayed  and in
effect for a period of 30 days; or

         (e) the Company shall commence a voluntary case or proceeding under any
applicable  bankruptcy,  insolvency,  reorganization or other similar law now or
hereafter in effect,  or shall consent to the entry of an order for relief in an
involuntary  case under any such law, or shall consent to the  appointment of or
taking  possession  by a receiver,  liquidator,  assignee,  trustee,  custodian,
sequestrator (or similar official) of the Company or for any substantial part of
its property, or shall make any general assignment for the benefit of creditors,
or shall admit in writing its  inability  to pay its debts as they become due or
shall take any corporate action in furtherance of any of the foregoing; or

         (f) an event of  default,  as defined in any  indenture  or  instrument
evidencing or under which the Company shall have  outstanding  indebtedness  for
borrowed  money in excess of $150,000,  inclusive of accrued  interest,  accrued
premium,  if  any,  or any  additional  amounts  payable,  shall  happen  and be
continuing  and such default  shall  involve the failure to pay the principal of
such  indebtedness  (or any  part  thereof),  when  due and  payable  after  the
expiration  of any  applicable  grace  period  with  respect  thereto,  or  such
indebtedness shall have been

                                      -14-




accelerated  so that the same  shall be or become due and  payable  prior to the
date on which the same would otherwise have become due and payable,  and failure
to pay shall not have  been  cured by the  Company  within  30 days  after  such
failure or such  acceleration  shall not be rescinded or annulled within 30 days
after notice  thereof shall have first been given to the Company;  provided that
if such event of default under such indenture or instrument shall be remedied or
cured by the  Company or waived by the  holders of such  indebtedness,  then the
Triggering  Event  hereunder by reason thereof shall be deemed  likewise to have
been thereupon remedied, cured or waived without further action upon the part of
any of the holders of shares of Series A Preferred Stock; or

         (g) trading in the Common Stock shall have been suspended for more than
ten Trading Days or the Common Stock is delisted  from any  principal  market or
exchange  (including,  but not limited to, the OTC  Bulletin  Board,  The Nasdaq
SmallCap  Market and the Nasdaq  National  Market) on which the Common  Stock is
then listed for trading; or

         (h) the Company  fails to timely  deliver the shares of Common Stock to
the  Holder  or a  replacement  Preferred  Stock  Certificate  representing  any
unconverted  portion of Series A Preferred Stock pursuant to this Certificate of
Designation; or

         (i) the issuance by the Securities and Exchange  Commission of any stop
order suspending the effectiveness of the Registration Statement covering any or
all of the  Registrable  Securities  (as  defined  in  the  Registration  Rights
Agreement) or the initiation of any proceedings for that purpose.

With the exception of a Triggering  Event specified in clauses (d) or (e) above,
upon the  occurrence  and  continuance  of a  Triggering  Event,  the Holder may
declare the Aggregate Stated Value of and dividends accumulated on the shares of
Series A  Preferred  Stock and all other  amounts  owing  under the  Transaction
Documents to be forthwith due and payable by giving  written  notice  thereof to
the Company without  presentment,  demand,  protest or other notice of any kind,
all of which are hereby expressly waived,  anything in the Transaction Documents
to the  contrary  notwithstanding.  Upon the  occurrence  and  continuance  of a
Triggering  Event specified in clauses (d) or (e) above,  such Aggregate  Stated
Value,  accumulated  dividends,  interest and other amounts shall  thereupon and
concurrently  therewith  become  automatically  due and  payable all without any
action by the Holder and without presentment, demand, protest or other notice of
any  kind,  all of which  are  expressly  waived,  anything  in the  Transaction
Documents to the contrary notwithstanding.

         Interest  on overdue  amounts,  if any,  shall  accrue from the date on
which such interest (and other amounts, if any) were due and payable to the date
such  interest (and other  amounts,  if any) are paid or duly provided for, at a
rate of 15% per annum (to the extent  payment of such interest  shall be legally
enforceable).

         Section 8.  Definitions.  For the purposes hereof,  the following terms
shall have the following meanings:

                                      -15-




         "Aggregate  Stated Value" means, with respect to the shares of Series A
Preferred Stock,  the sum of (a) the stated value thereof,  plus (b) accumulated
but unpaid dividends thereon (whether or not earned or declared).

         "Common  Stock" means the common stock,  $.001 par value per share,  of
the Company  and stock of any other  class into which such shares may  hereafter
have been reclassified or changed.

         "Conversion  Ratio" means the number of shares of Common Stock issuable
upon  conversion  of each share of Series A Preferred  Stock  determined  by the
application of the following formula where "D" equals the accumulated and unpaid
dividends on the Aggregate Stated Value of shares of Series A Preferred Stock so
converted as of the Conversion Date:

                   Aggregate Stated Value to be Converted + D
                   ------------------------------------------
                                Conversion Price

         "Debenture"  shall have the meaning  ascribed  to it in the  Securities
Purchase Agreement.

         "Independent Appraiser" means a nationally recognized or major regional
investment  banking firm or firm of independent  certified public accountants of
recognized standing (which may be the firm that regularly examines the financial
statements  of the  Company)  that  is  regularly  engaged  in the  business  of
appraising  the capital  stock or assets of  corporations  or other  entities as
going  concerns,  and which is not  affiliated  with  either the  Company or any
Holder.

         "Junior  Securities"  means  the  Common  Stock  and all  other  equity
securities of the Company which are junior in rights and liquidation  preference
to the Series A Preferred Stock.

         "Maturity Date" shall mean April __, 2005.

         "Original  Issue Date" shall mean the date of the first issuance of any
shares of Series A Preferred Stock  regardless of the number of transfers of any
particular  shares of Series A Preferred  Stock and  regardless of the number of
certificates  which may be issued to evidence  such shares of Series A Preferred
Stock.

         "Per Share Market Value" means on any  particular  date (a) the closing
bid price  per share of the  Common  Stock on such date on The  Nasdaq  SmallCap
Market,  the Nasdaq National Market or other registered  national stock exchange
on which the  Common  Stock is then  listed or if there is no such price on such
date,  then the closing bid price on such  exchange or  quotation  system on the
date nearest  preceding such date, or (b) if the Common Stock is not listed then
on The Nasdaq  Small-Cap  Market,  the Nasdaq  National Market or any registered
national  stock  exchange,  the closing bid price for a share of Common Stock in
the over-the-counter  market (as reported by NASDAQ or in the National Quotation
Bureau  Incorporated  or  similar  organization  or  agency  succeeding  to  its
functions of reporting  prices) at the close of business on such date, or (c) if
the  Common  Stock  is not  then  reported  by  the  National  Quotation  Bureau
Incorporated (or similar  organization or agency  succeeding to its functions of
reporting  prices),  then the  average

                                      -16-




of the over-the-counter  quotes on the Electronic Bulletin Board of the National
Association of Securities  Dealers,  Inc. for the relevant conversion period, as
determined  in good faith by the Holder,  or (d) if the Common Stock is not then
publicly  traded,  then the fair  market  value  of a share of  Common  Stock as
determined by an Independent  Appraiser selected in good faith by the holders of
a  majority  in  interest  of the  shares of Series A  Preferred  Stock plus the
Aggregate  Principal Amount of Debentures then outstanding;  provided,  however,
that  the  Company,  after  receipt  of the  determination  by such  Independent
Appraiser,  shall have the right to select an additional  Independent Appraiser,
in which  case,  the fair  market  value  shall be equal to the  average  of the
determinations by each such Independent  Appraiser;  and provided,  further that
all determinations of the Per Share Market Value shall be appropriately adjusted
for any stock dividends,  stock splits or other similar transactions during such
period. The determination of fair market value by an Independent Appraiser shall
be based upon the fair market value of the Company determined on a going concern
basis as between a willing  buyer and a willing  seller and taking into  account
all relevant  factors  determinative of value, and shall be final and binding on
all parties. In determining the fair market value of any shares of Common Stock,
no  consideration  shall be given to any  restrictions on transfer of the Common
Stock  imposed by agreement or by federal or state  securities  laws,  or to the
existence or absence of, or any limitations on, voting rights.

         "Person"  means  an  individual  or  corporation,  partnership,  trust,
incorporated or  unincorporated  association,  joint venture,  limited liability
company,  joint stock company,  government (or an agency or subdivision thereof)
or other entity of any kind.

         "Registration   Rights   Agreement"  means  the   Registration   Rights
Agreement, dated as of the Original Issue Date, by and among the Company and the
original Holders.

         "Securities   Purchase   Agreement"   means  the  Securities   Purchase
Agreement,  dated April __, 2000 among the Company and the  original  holders of
the Debentures.

         "Trading  Day" means (a) a day on which the  Common  Stock is traded on
the Nasdaq  National  Market,  The Nasdaq  SmallCap  Market or other  registered
national stock exchange on which the Common Stock has been listed, or (b) if the
Common Stock is not listed on the Nasdaq  National  Market,  The Nasdaq SmallCap
Market or any  registered  national  stock  exchange,  a day or which the Common
Stock is traded in the over-the-counter  market, as reported by the OTC Bulletin
Board, or (c) if the Common Stock is not quoted on the OTC Bulletin Board, a day
on which the Common Stock is quoted in the  over-the-counter  market as reported
by the National  Quotation Bureau  Incorporated (or any similar  organization or
agency succeeding its functions of reporting prices); provided, however, that in
the event that the Common Stock is not listed or quoted as set forth in (a), (b)
and (c) hereof, then Trading Day shall mean any day except Saturday,  Sunday and
any day which shall be a legal holiday or a day on which banking institutions in
the State of New York are  authorized  or  required  by law or other  government
action to close.

                                      -17-




         "Underlying  Shares"  means the  number of shares of Common  Stock into
which the Debentures or the shares of Series A Preferred  Stock are  convertible
in accordance with the terms hereof, the Debentures and the Securities  Purchase
Agreement.

         Section 9. Purchase Rights.  If at any time the Company grants,  issues
or sells any  Options,  Convertible  Securities  or rights  to  purchase  stock,
warrants,  securities  or other  property pro rata to the record  holders of any
class of Common  Stock (the  "Purchase  Rights" ), then the holders of shares of
Series A Preferred Stock will be entitled to acquire,  upon the terms applicable
to such Purchase Rights,  the aggregate  Purchase Rights which such holder could
have  acquired  if such  holder  had held the  number of shares of Common  Stock
acquirable  upon complete  conversion of the shares of Series A Preferred  Stock
(without   taking  into  account  any   limitations  or   restrictions   on  the
convertibility of the shares of Series A Preferred Stock) immediately before the
date on which a record is taken for the grant, issuance or sale of such Purchase
Rights,  or, if no such record is taken, the date as of which the record holders
of  Common  Stock  are to be  determined  for the  grant,  issue or sale of such
Purchase Rights.

         Section 10. Taxes. The Company shall pay any and all taxes attributable
to the issuance and delivery of Common Stock or other securities upon conversion
of the shares of Series A Preferred Stock.

         Section  11.  No  Impairment.  The  Company  shall  not by  any  action
including,  without  limitation,  amending the articles of  incorporation or the
by-laws of the  Company,  or through  any  reorganization,  transfer  of assets,
consolidation,  merger,  dissolution,  issue or sale of  securities or any other
action, avoid or seek to avoid the observance or performance of any of the terms
of this  Certificate of Designation,  but will at all times in good faith assist
in the  carrying  out of all such terms and in the taking of all such actions as
may be  necessary  or  appropriate  to protect the rights of the Holder  against
dilution (to the extent  specifically  provided  herein) or impairment.  Without
limiting the  generality of the  foregoing,  the Company will (i) not permit the
par value,  if any, of its Common Stock to exceed the then effective  Conversion
Price,  (ii) not amend or modify any provision of the articles of  incorporation
or by-laws of the Company in any manner that would  adversely  affect in any way
the powers,  preferences  or relative  participating,  optional or other special
rights of the Common  Stock or which  would  adversely  affect the rights of the
Holders of the shares of Series A Preferred Stock, (iii) take all such action as
may be  reasonably  necessary  in order that the Company may validly and legally
issue fully paid and nonassessable shares of Common Stock, free and clear of any
liens,  claims,  encumbrances and  restrictions  (other than as provided herein)
upon the  exercise of the shares of Series A Preferred  Stock,  and (iv) use its
best efforts to obtain all such authorizations,  exemptions or consents from any
public  regulatory  body  having  jurisdiction  thereof  as  may  be  reasonably
necessary  to  enable  the  Company  to  perform  its  obligations   under  this
Certificate of Designation.

         Section 12.  Countersignature and Registration.  The shares of Series A
Preferred  Stock shall not become valid or obligatory  for any purpose until the
shares of Series A Preferred  Stock shall have been duly executed by the Company
and such signature attested to by an authorized Officer thereof.

                                      -18-




         Section 13. Warranty of the Company.  The Company hereby  certifies and
warrants that all acts,  conditions and things required to be done and performed
and to have happened (including,  but not limited to, the Shareholder  Approval)
precedent to the creation and issuance of this  Certificate of  Designation  and
the Series A Preferred  Stock,  and to constitute  the same as legal,  valid and
binding  obligations of the Company  enforceable in accordance with their terms,
have been done and performed and have happened in due and strict compliance with
all applicable laws.

         Section 14. Descriptive  Headings.  The descriptive  headings appearing
herein are for  convenience  of  reference  only and shall not  alter,  limit or
define the provisions hereof.

                                      -19-




         IN  WITNESS  WHEREOF,  we have  subscribed  this  document  on the date
indicated below and do hereby affirm,  under the penalties of perjury,  that the
statements contained therein have been examined by us and are true and correct.

Dated:  April ___, 2000


                                              __________________________________
                                              Name:
                                              Title:


                                              __________________________________
                                              Name:
                                              Title:


ATTEST:

__________________________________
Name:
Title:

                                      -20-




                                    EXHIBIT 1

                                CONVERSION NOTICE

Reference is made to the  Certificate of  Designation,  Powers,  Preferences and
Rights of the Series of Preferred  Stock of World Wide Wireless  Communications,
Inc. (the "Company") to be designated 4.0% Series A Convertible  Preferred Stock
(the  "Certificate  of  Designation").  In  accordance  with and pursuant to the
Certificate of Designation,  the undersigned hereby elects to convert the number
of shares of 4% Series A Convertible  Preferred  Stock, par value $.01 per share
and  stated  value  $1,000  per share (the  "Preferred  Shares"),  of World Wide
Wireless Communications,  Inc., a Nevada corporation, (the "Company"), indicated
below  into  shares of Common  Stock,  par value  $.001 per share  (the  "Common
Stock"), of the Company, by tendering the stock certificate(s)  representing the
share(s) of Preferred Shares specified below as of the date specified below.

Date of Conversion:                          ___________________________________

Number of Preferred Shares to be converted:  ___________________________________

Stock certificate no.(s) of Preferred Shares to be converted: __________________

Please confirm the following information:

Conversion Price:                            ___________________________________

Number of shares of Common Stock to be issued: _________________________________

Please  issue the  Common  Stock  into  which  the  Preferred  Shares  are being
converted  and, if  applicable,  any check drawn on an account of the Company in
the following name and to the following address:

         Issue to: _____________________________________________________________

________________________________________________________________________________

         Facsimile Number: ________________________________

         Authorization: ___________________________________
                                 By:
                                 Title:

         Dated:____________________________________________

         Account Number (if electronic book entry transfer): ___________________

         Transaction Code Number (if electronic book entry transfer):___________





                                 ACKNOWLEDGMENT

         The  Company  hereby  acknowledges  this  Conversion  Notice and hereby
directs [TRANSFER AGENT] to issue the above indicated number of shares of Common
Stock in accordance with the Transfer Agent  Instructions  dated April ___, 2000
from the Company and acknowledged and agreed to by [TRANSFER AGENT].


                                        WORLD WIDE WIRELESS COMMUNICATIONS, INC.

                                        By: ____________________________________
                                            Name:
                                            Title: