1220-A1: Difference between revisions
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(Created page with "Type '''1220-A1 Unit Klystron Oscillator 2700-2960 Mc'''. ==Specifications== ==Links== ==Photos== <gallery> </gallery> Category:Oscillators Category:Unit Instruments") |
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{{GR Product | |||
|model=1220-A1 | |||
|class=oscillators | |||
|summary=unit klystron oscillator | |||
|image=GR 1220-A Front Close-up.jpg | |||
|caption=General Radio 1220-A1 Unit Klystron Oscillator | |||
|series= | |||
|introduced=1956 | |||
|discontinued=1965 | |||
|designers= | |||
|manuals= | |||
* [[Media:GRwiki 1220-A Klystron Oscillator 932-B 1959.pdf|General Radio 1220-A Klystron Oscillator Manual 932-B 1959]] | |||
}} | |||
The '''General Radio 1220-A1 Unit Klystron Oscillator''' was introduced in 1956 Catalog O and remained available through Catalog S 1965. | |||
==Specifications== | ==Specifications== | ||
* '''Frequency Range:''' 2700-2960 MHz. | |||
* '''Output Power:''' 100 mW. | |||
* '''Modulation Internal:''' Internal 1 kHz square wave, adjustable within +15 Hz. | |||
* '''Modulation External:''' External square wave, 50 Hz to 200 kHz; sine or square-wave modulating signal of at least 15 V rms required. | |||
* '''Modulation FM:''' at least 15 MHz excursion obtainable with less than 3 dB change in output; at 60 Hz, on rms input of about 10 V is suitable. | |||
==Links== | ==Links== | ||
* [[Media:GR Exp 1220-A 03_1956.pdf|Experimenter describing Type 1220-A March 1956]] | |||
==Photos== | ==Photos== | ||
<gallery> | <gallery> | ||
GR 1220-A Front.jpg | |||
GR 1220-A Left.jpg | |||
GR 1220-A Rear View.jpg | |||
GR 1220-A Right.jpg | |||
GR 1220-A Rear Inside Cover.jpg | |||
GR 1220-A Top.jpg | |||
GR 1220-A Bottom.jpg | |||
GR 1220-A Inside Right.jpg | |||
GR 1220-A Rear Inside.jpg | |||
GR 1220-A Tools Klystron.jpg | |||
GR 1220-A Tools.jpg | |||
GR 1220-A Inside Bottom.jpg | |||
</gallery> | </gallery> | ||
[[Category:Oscillators]] | [[Category:Oscillators]] | ||
[[Category:Unit Instruments]] | [[Category:Unit Instruments]] | ||
Revision as of 02:52, 25 March 2024
The General Radio 1220-A1 Unit Klystron Oscillator was introduced in 1956 Catalog O and remained available through Catalog S 1965.
Specifications
- Frequency Range: 2700-2960 MHz.
- Output Power: 100 mW.
- Modulation Internal: Internal 1 kHz square wave, adjustable within +15 Hz.
- Modulation External: External square wave, 50 Hz to 200 kHz; sine or square-wave modulating signal of at least 15 V rms required.
- Modulation FM: at least 15 MHz excursion obtainable with less than 3 dB change in output; at 60 Hz, on rms input of about 10 V is suitable.
