An electronic device which, in accordance with an intelligence signal, varies the frequency of a radio transmitter to which it is connected. It is generally used in the transmission of telegraph signals wherein the "mark" signal is transmitted at a given frequency and the "space" signal at a frequency displaced from the "mark" frequency by a fixed number of hertz (usually 800).
Classification: Parts for apparatus of headings 8525 to 8528, nesoi
NSN 5975-01-202-7423
NSN 7035-00-830-1235
NSN 6645-01-627-4123
NSN 6130-01-463-8672
NSN 6240-01-267-1531
NSN 5960-01-632-6576
NSN 5910-00-489-0729
NSN 5945-00-102-2357
NSN 6645-01-468-4990
NSN 6150-00-605-4721
NSN 6150-00-065-8417
NSN 5998-01-269-5363