Significant Accounting Policies (Details)	12 Months Ended
	Jun. 29, 2012
RF Communications [Member]
Sales In Different Segments Warranty Period [Abstract]
Warranty Period	One to twelve years
Integrated Network Solutions [Member]
Sales In Different Segments Warranty Period [Abstract]
Warranty Period	Less than one year to five years
Government Communications Systems [Member]
Sales In Different Segments Warranty Period [Abstract]
Warranty Period	One to two years