1808: Difference between revisions
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The '''General Radio ''' was only available in Catalog U 1970. | The '''General Radio ''' was only available in Catalog U 1970. | ||
The Type 1808 is a solid state average-reading voltmeter calibrated to read the rms value | |||
of sine waves. It has frequency response from 10 Hz to 10 Mhz and six ranges at 20 dB intervals and a DC output function. The DC function can be used to drive a recorder. | |||
==Specifications== | ==Specifications== | ||
Revision as of 03:26, 28 March 2024
The General Radio was only available in Catalog U 1970.
The Type 1808 is a solid state average-reading voltmeter calibrated to read the rms value of sine waves. It has frequency response from 10 Hz to 10 Mhz and six ranges at 20 dB intervals and a DC output function. The DC function can be used to drive a recorder.
Specifications
- Range: 150 mV to 150 V rms in six 20-dB ranges.
- Input Impedance: 10 MΩ at 1O pF except 12.5 MΩ on 15 V and 150V ranges.
- Accuracy: 1% basic accuracy.
- Bandwidth: 10 Hz to 10 MHz.
