An electronic device consisting of the necessary elements to establish the frequency or frequency range of two or more tuned circuits to predetermined value or range. It may have facilities for calibration adjustments. There are no integral facilities for continuous variation of the frequency over the entire range of the item. It is generally used with an external variable capacitor or inductor which will effect the continuous variation of the frequency. This item is used to facilitate rapid band or channel changes in radio receivers, transmitters, amplifiers or similar devices. It does not include electron tubes. See also coil assembly, radio frequency and tuner, radio frequency.
Classification: Parts and accessories of articles of schedule b subheading 9030.39
NSN 5975-01-296-1452
NSN 6685-00-869-0584
NSN 5999-01-423-8329
NSN 5935-00-231-3603
NSN 6110-00-221-8559
NSN 5930-00-415-2809
NSN 5998-01-240-0129
NSN 5960-01-252-8821
NSN 6150-01-117-5837
NSN 6105-00-132-3537
NSN 5915-00-148-4515
NSN 5935-00-350-5045