1213-D: Difference between revisions
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(Created page with "Type '''1213-D Unit Time/Frequency Calibrator'''. ==Specifications== ==Links== ==Photos== <gallery> </gallery> Category:Frequency Standards and Meters Category:Unit Instruments") |
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{{GR Product | |||
|model=1213-D | |||
|class=frequency standards | |||
|summary=unit time/frequency calibrator | |||
|image=GR 1213-D Front Close-up.jpg | |||
|caption=General Radio 1213-D Unit Time/Frequency Calibrator | |||
|series= | |||
|introduced=1961 | |||
|discontinued=1963 | |||
|designers= | |||
|manuals= | |||
* [[Media:GRwiki 1213-D Unit Time Frequency Calibrator 786-F 10-1959.pdf|General Radio 1213-D Unit Time Frequency Calibrator Manual786-F 1959]] | |||
}} | |||
The '''General Radio 1213-D Unit Time/Frequency Calibrator''' was introduced in 1961 Catalog Q and remained available through Catalog R 1963. | |||
==Specifications== | ==Specifications== | ||
* '''Frequencies:''' 10 MHz, 1 MHz, 100 kHz, 10 kHz. | |||
* '''Frequency Adjustment:''' ±5 ppm. | |||
* '''Amplitude:''' 10 Mc 5 V peak-to-peak; 30 V peak-to-peak at lower output frequencies from pulse amplifier. | |||
* '''RF Harmonics:''' usable to 1000 MHz from 10 MHz output, to 500 MHz from 1 MHz output, to 100 Mc from 100 kHz output, and to 10 Mc from 10 kHz output. | |||
==Links== | ==Links== | ||
* [[Media:GR Exp 1213-D 10_1959.pdf|Experimenter describing Type 1213-D Unit Time Frequency Calibrator October 1959]] | |||
==Photos== | ==Photos== | ||
<gallery> | <gallery> | ||
GR 1213-D Front.jpg | |||
GR 1213-D Left Side.jpg | |||
GR 1213-D Rear Inside View.jpg | |||
GR 1213-D Right Side.jpg | |||
GR 1213-D Bottom Inside View.jpg | |||
GR 1213-D Top Inside View.jpg | |||
GR 1213-D Rear Inside View A.jpg | |||
</gallery> | </gallery> | ||
[[Category:Frequency Standards and Meters]] | [[Category:Frequency Standards and Meters]] | ||
[[Category:Unit Instruments]] | [[Category:Unit Instruments]] | ||
Revision as of 08:48, 23 March 2024
The General Radio 1213-D Unit Time/Frequency Calibrator was introduced in 1961 Catalog Q and remained available through Catalog R 1963.
Specifications
- Frequencies: 10 MHz, 1 MHz, 100 kHz, 10 kHz.
- Frequency Adjustment: ±5 ppm.
- Amplitude: 10 Mc 5 V peak-to-peak; 30 V peak-to-peak at lower output frequencies from pulse amplifier.
- RF Harmonics: usable to 1000 MHz from 10 MHz output, to 500 MHz from 1 MHz output, to 100 Mc from 100 kHz output, and to 10 Mc from 10 kHz output.
