Source locking capability from 10mhz to 18ghz
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 6620-01-285-4685
NSN 5855-00-757-5149
NSN 5960-01-436-7505
NSN 6620-01-213-8772
NSN 5950-01-133-7347
NSN 5960-01-420-4744
NSN 5945-01-323-7894
NSN 6320-01-418-2611
NSN 6645-01-130-8899
NSN 5975-00-401-1840
NSN 5998-01-260-0748
NSN 5930-00-157-4559