General radio 1346 amplifier microvolt meter genrad x

General radio 1346 amplifier microvolt meter genrad x

General Radio 1346 Audio Frequency Microvolter
Good Working and Cosmetic condition
Modified to Operate from Standard AA Batteries (included)
This is the latest and improved version of the General Radio 546-C model
* Calibrated ac Attenuator to 100 kHz, 0.1uV to 10 V
* Use with sine, square waves, noise, bursts
* self contained dc source, 1 uV to 10 V
* Powered internally by AA batteries
Calibrated Meter in rms Volts and dBm
Distortion: <0.01% in 1 V ac mode
Frequency range: dc to 100 kHz
Voltage accuracy: dc 3% ; ac 4%
Attenuator Range: 0 - 120 dB, 20 dB/step
Attenuator accuracy: 0.04 dB/step + 154 dB below Input Level.
This instrument is very useful and Ideal to test Audio Equipment, for Noise Figure, Frequency Response.
It can be used with an Audio Signal Generator connected to it,
to supply a wide range of attenuated input signal to Audio Amplifiers,
Pre-amplifiers, Tape Recorders and Power Amplifiers.
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