Title :
Twin-tone transistorized television transmission tester
Author :
Ingle, J.F. ; McLaughlin, G.E.
Author_Institution :
Bell Telephone Laboratories, Inc., Murray Hill, N. J.
Abstract :
This paper describes a portable transistorized transmission test set capable of measuring small amplitude and delay distortions of television transmission facilities on a straightaway basis; it measures distortions in the 12–330-kc range bymeans of a sweeping twin-tone signal. Sync pulses are provided for clamper operation when required.
Keywords :
Delays; Detectors; Distortion measurement; Modulation; Receivers; Synchronization; TV;
Journal_Title :
Communication and Electronics, IEEE Transactions on
DOI :
10.1109/TCOME.1964.6592588
