Item is a anritsu wiltron 68237b modified by lockheed martin
An instrument which produces a continuous audio and/or radio frequency voltage, and which is designed for test purposes only. It may provide an output at one or more fixed frequencies or be continuously variable over one or more bands. The fixed frequency type is distinguished from calibrator, frequency in that it is a voltage source and is not primarily intended for checking frequencies from other sources. Excludes generator, interference.
Classification: Signal generators
NSN 5835-01-540-4995
NSN 6150-00-914-2870
NSN 5950-00-844-2931
NSN 5990-01-204-7576
NSN 4140-01-247-4837
NSN 5935-00-175-4923
NSN 6110-01-447-3479
NSN 5990-00-223-5938
NSN 5998-01-303-5874
NSN 6240-01-648-0661
NSN 5998-00-633-5169
NSN 6610-00-641-3015