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The Tektronix 1405 TV Sideband Adapater is a signal generator for testing the frequency-domain response of video circuitry.
{{Instrument Sidebar
|manufacturer=Tektronix
|model=1405
|class=Audio/Video
|series=
|summary=TV Sideband Adapter
|image=Tek 1405 front 2.jpg
|caption=Tektronix 1405
|introduced=1976
|discontinued=(?)
|manuals=
* [[Media:070-2078-00.pdf|Tektronix 1405 Manual]]
* [[Media:Tek_1405_instructions.pdf|Tektronix 1405 Instructions]]
}}
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.


* [[List of manuals that are needed|Manual needed.]]
==Links==
* [[Media:Tekscope 1976 V8 N2.pdf | Tekscope Vol. 8 No. 2, 1976]]: New Products
* [https://w140.com/thales_030626.pdf Example use case of Tek 1405 (PDF)]


==Pictures==
<gallery>
<gallery>
File:Tek 1405.JPG
Tek 1405 front 2.jpg
File:Tek 1405 rear.jpg
Tek 1405.JPG
File:Tek 1405 cat.jpg
Tek 1405 rear.jpg
Tek 1405 cat.jpg
Tek 1405 1.jpg
Tek 1405 2.jpg
Tek 1405 3.jpg
Tek 1405 4.jpg
</gallery>
</gallery>
The prototype of the 1405 was a 7000-series plug-in.
<gallery>
Tek 1405 prototype 1.jpg
Tek 1405 prototype 2.jpg
Tek 1405 prototype 3.jpg
Tek 1405 prototype 4.jpg
Tek 1405 prototype 5.jpg
</gallery>
[[Category:Signal generators]]
[[Category:Audio and video test equipment]]

Revision as of 11:20, 9 March 2022

Tektronix 1405
TV Sideband Adapter
Tektronix 1405

Produced from 1976 to (?)

Manuals
(All manuals in PDF format unless noted otherwise)
Manuals – Specifications – Links – Pictures

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.

Links

Pictures

The prototype of the 1405 was a 7000-series plug-in.