IFR SYSTEMS, INC. EXHIBIT (11.0) - STATEMENT RE: COMPUTATION OF EARNINGS PER SHARE THREE MONTHS ENDED SIX MONTHS ENDED DECEMBER 31, DECEMBER 31, 1998 1997 1998 1997 ----- ----- ----- ----- (000'S OMITTED, EXCEPT PER SHARE DATA) BASIC: Average shares outstanding 8,208 8,228 8,206 8,198 -------- ------- -------- ------- -------- ------- -------- ------- Net income (loss) $ (401) $ 2,291 $(2,041) $ 4,166 -------- ------- -------- ------- -------- ------- -------- ------- Per share amount $ (0.05) $ 0.28 $ (0.25) $ 0.51 -------- ------- -------- ------- -------- ------- -------- ------- DILUTED: Average shares outstanding 8,208 8,228 8,206 8,198 Net effect of dilutive stock options-based on the treasury stock method using the average market price 14 483 52 434 -------- ------- -------- ------- Totals 8,222 8,711 8,258 8,632 -------- ------- -------- ------- -------- ------- -------- ------- Net income (loss) $ (401) $ 2,291 $(2,041) $ 4,166 -------- ------- -------- ------- -------- ------- -------- ------- Per share amount (A) $ (0.05) $ 0.26 $ (0.25) $ 0.48 -------- ------- -------- ------- -------- ------- -------- ------- (A) - Since the per share amounts for the FY99 interim periods are antidilutive, the face of the statements of operations reflects diluted per share amounts equal to the basic per share amounts.