1382: Difference between revisions
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|model=1382 | |model=1382 | ||
|class=generators | |class=generators | ||
|summary= | |summary=Random-noise generator | ||
|image=GR 1382 Front Close-up.jpg | |image=GR 1382 Front Close-up.jpg | ||
|caption=General Radio 1382 Random-Noise Generator | |caption=General Radio 1382 Random-Noise Generator | ||
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}} | }} | ||
The {{Title|General Radio 1382 Random-Noise Generator}} was introduced in {{Catalog T}} and remained available through {{Catalog 1978}}. | The {{Title|General Radio 1382 Random-Noise Generator}} was introduced in {{Catalog T}} and remained available through {{Catalog 1978}}. | ||
It is a solid-state device that produces electrical noise in the audio frequency range. | |||
Three spectrums of noise are available, selected by a front panel switch. Outputs are provided on the front and rear panel, grounded or floating. | |||
The 1382 is useful for audio amplifier testing, frequency response measurements, and acoustical testing. | |||
==Specifications== | ==Specifications== | ||
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==Links== | ==Links== | ||
* [[Media:GR Exp 1382 01_1968.pdf|Experimenter describing Types 1381 and 1382 | * [[Media:GR Exp 1382 01_1968.pdf|Experimenter January 1968 describing Types 1381 and 1382]] | ||
==Photos== | ==Photos== | ||
Latest revision as of 03:01, 16 April 2024
The General Radio 1382 Random-Noise Generator was introduced in Catalog T (1968) and remained available through Catalog 1978.
It is a solid-state device that produces electrical noise in the audio frequency range.
Three spectrums of noise are available, selected by a front panel switch. Outputs are provided on the front and rear panel, grounded or floating.
The 1382 is useful for audio amplifier testing, frequency response measurements, and acoustical testing.
Specifications
- Spectrum: white, pink, or ANSI spectra
- Output Voltage: > 3 V rms max, open-circuit, for any bandwidth
- Output Impedance: 600 Ω
