Nomenclature rf pulse/cw frequency counter
An instrument used to count the frequency of recurrent electronic events and display the count on the panel of the instrument in numeric form. May also include facilities for a readout printed on tape. May include facilities for a very accurate output which can be used as a secondary transfer standard. It can be used to measure frequency, period, time interval, phase angle, frequency ratio, and for multiple period averaging. See also counter, electronic, digital and indicator, digital display.
Classification: Parts and accessories of articles of schedule b subheading 9030.39
NSN 5990-01-306-7642
NSN 5930-01-306-9740
NSN 5925-00-163-6982
NSN 6145-01-517-5075
NSN 5996-01-014-3681
NSN 5996-01-266-7008
NSN 6685-01-320-2984
NSN 5915-00-584-3512
NSN 5905-01-073-4039
NSN 6135-00-613-1068
NSN 6220-01-634-0660
NSN 5975-00-216-4848