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1236: Difference between revisions
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{{GR Product | |||
|model=1236 | |||
|class=detectors amplifiers | |||
|summary=if amplifier | |||
|image=GR 1236 Front Close-up.jpg | |||
|caption=General Radio 1236 IF Amplifier | |||
|introduced=1968 | |||
|discontinued=1978 | |||
|designers= | |||
|manuals= | |||
* [[Media:GRwiki 1236 IF Amplifier 1234-0100-A 1967.pdf|General Radio 1236 IF Amplifier Manual 1234-0100-A 1967 (Needs OCR)]] | |||
{{Catalog History}} | |||
* [[Media:GRwiki Catalog T OCR 1968.pdf|T (1968)]], p.119 | |||
* [[Media:GRwiki Catalog U OCR 1970.pdf|U (1970)]], p.136 | |||
* [[Media:GRwiki Catalog 1973.pdf|Catalog73 (1973)]], p.214 | |||
* [[Media:GRwiki Catalog 1978.pdf|Catalog78 (1978)]], p.41 | |||
}} | |||
The '''General Radio 1236 IF Amplifier''' was introduced in 1968 Catalog T and remained available through Catalog78 1978. | |||
==Specifications== | ==Specifications== | ||
* '''Center Frequency:''' 30MHz | |||
* '''Bandwidth (approximately):''' wide band 5 MHz; narrow band 0.5 MHz, selectable by panel switch | |||
* '''Noise Figure:''' Typically 2 dB | |||
* '''Attenuator Range:''' 0 to 70 dB in lO dB steps | |||
* '''IF Output:''' 0.5 V max into 50 Ω | |||
==Links== | ==Links== | ||
* [[Media:GR Exp 1236 07_1967.pdf|Experimenter describing Type 1236 July 1967]] | |||
==Photos== | ==Photos== | ||
<gallery> | <gallery> | ||
GR 1236 Front.jpg | |||
GR 1236 Left.jpg | |||
GR 1236 Rear.jpg | |||
GR 1236 Right.jpg | |||
GR 1236 Top.jpg | |||
GR 1236 Top Board.jpg | |||
GR 1236 Rear Inside.jpg | |||
GR 1236 Rear Inside A.jpg | |||
GR 1236 Bottom.jpg | |||
</gallery> | </gallery> | ||
[[Category:Detectors Amplifiers]] | [[Category:Detectors Amplifiers]] | ||