Advance Instruments B4A/C Generator
Manufacturer:
Model:
B4A/C
Date:
Category:
Group:
Description:
SIGNAL GENERATOR
Information
The Advance Type B4 Signal Generator is available in two versions, the B4A and B4B, each providing a wide frequency range with accurate frequency and output voltage calibration. The frequency ranges are 100 kc/s to 80 Mc/s on B4A, and 30 kc/s to 30 Mc/s on B4B. The accuracy of frequency calibration is ± 1% A linear scale and vernier are provided to give very close resetting accuracy. Due to the use of a crystal voltmeter followed by our type A.38 high frequency resistive attenuator, the output is measured to ± (1 dB + 2% F.S.D.). The signal can be modulated internally at 400 c/s from 0 to 80%. External modulation, also O to 80%, may be applied up to 30 kc/s into the B4A and up to 10 kc/s into the B4B. Both internal and external modulation depths are monitored.

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Service and User Manual
Manual type:
Service and User Manual
Pages:
5
Size:
1.65 Mbytes (1734389 Bytes)
Language:
english
Revision:
Manual ID:
Date:
Quality:
Scanned document, all readable.
Upload date:
26 August 2017
MD5:
90db685a67d9201f9d01a7208a728f8e
Downloads:
638

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