1405: Difference between revisions
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|class=Audio/Video | |class=Audio/Video | ||
|series= | |series= | ||
|summary=TV | |summary=TV sideband adapter | ||
|image=Tek 1405 front 2.jpg | |image=Tek 1405 front 2.jpg | ||
|caption=Tektronix 1405 | |caption=Tektronix 1405 | ||
Revision as of 00:06, 10 March 2023
The Tektronix 1405 TV Sideband Adapter is a signal generator used with a spectrum analyzer such as the 7L12 or 7L13 to analyze the sideband response of a television transmitter or other video circuitry.
The 1405 generates a composite video signal, the picture portion of which is a constant-amplitude sine wave signal that sweeps from 15-0-15 MHz. This signal is used to modulate the TV transmitter. The sideband response of the transmitter will be displayed on the spectrum analyzer.
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The prototype of the 1405 was a 7000-series plug-in.
