Segment Information (Tables)

9 Months Ended

Apr. 30, 2012

Segment profitability allocation methodology

	Three months ended April 30, 2012
	Telecommunications Transmission	RF Microwave Amplifiers	Mobile Data Communications	Unallocated	Total
Net sales	$ 48,044,000	28,111,000	23,638,000	-	$ 99,793,000
Operating income (loss)	8,463,000	2,587,000	2,638,000	(3,122,000)	10,566,000
Interest income and other	15,000	9,000	7,000	339,000	370,000
Interest expense	163,000	-	-	2,029,000	2,192,000
Depreciation and amortization	2,530,000	1,121,000	366,000	856,000	4,873,000
Expenditures for long-lived assets, including intangibles	1,581,000	155,000	71,000	-	1,807,000
Total assets at April 30, 2012	244,208,000	102,816,000	37,203,000	362,133,000	746,360,000

	Three months ended April 30, 2011
	Telecommunications Transmission	RF Microwave Amplifiers	Mobile Data Communications	Unallocated	Total
Net sales	$ 62,443,000	23,050,000	45,588,000	-	$ 131,081,000
Operating income (loss)	15,447,000	1,197,000	9,127,000	(3,853,000)	21,918,000
Interest income and other (expense)	12,000	(3,000)	9,000	539,000	557,000
Interest expense	159,000	-	-	1,976,000	2,135,000
Depreciation and amortization	2,831,000	1,140,000	1,874,000	1,178,000	7,023,000
Expenditures for long-lived assets, including intangibles	1,037,000	241,000	140,000	-	1,418,000
Total assets at April 30, 2011	257,720,000	102,754,000	28,587,000	590,473,000	979,534,000

	Nine months ended April 30, 2012
	Telecommunications Transmission	RF Microwave Amplifiers	Mobile Data Communications	Unallocated	Total
Net sales	$ 156,168,000	71,661,000	84,466,000	-	$ 312,295,000
Operating income (loss)	29,816,000	4,105,000	16,409,000	(13,351,000)	36,979,000
Interest income and other	35,000	3,000	23,000	1,239,000	1,300,000
Interest expense	495,000	-	-	6,026,000	6,521,000
Depreciation and amortization	7,604,000	3,325,000	1,183,000	2,862,000	14,974,000
Expenditures for long-lived assets, including intangibles	3,651,000	630,000	186,000	-	4,467,000
Total assets at April 30, 2012	244,208,000	102,816,000	37,203,000	362,133,000	746,360,000

	Nine months ended April 30, 2011
	Telecommunications Transmission	RF Microwave Amplifiers	Mobile Data Communications	Unallocated	Total
Net sales	$ 173,852,000	69,739,000	228,461,000	-	$ 472,052,000
Operating income (loss)	39,217,000	2,241,000	48,510,000	(2,705,000)	87,263,000
Interest income and other (expense)	99,000	(5,000)	33,000	1,750,000	1,877,000
Interest expense	399,000	-	-	5,889,000	6,288,000
Depreciation and amortization	8,483,000	3,383,000	4,357,000	4,170,000	20,393,000
Expenditures for long-lived assets, including intangibles	8,909,000	547,000	768,000	47,000	10,271,000
Total assets at April 30, 2011	257,720,000	102,754,000	28,587,000	590,473,000	979,534,000

- Definition

Tabular disclosure of the profit or loss and total assets for each reportable segment. An entity discloses certain information on each reportable segment if the amounts (a) are included in the measure of segment profit or loss reviewed by the chief operating decision maker or (b) are otherwise regularly provided to the chief operating decision maker, even if not included in that measure of segment profit or loss.

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