Equipment information

Siemens 3U 420C Analog multimeter
Manufacturer:
Model:
3U 420C
Date:
1962
Category:
Group:
Description:
superherodyn receiver

Information

The superheterodyn receiver Type Rel 3U 420 is a selective voltmeter for low voltages in the frequency range from 30 c/s to 1mc/s. It serves chiefly as a detector for measurements according to the null method or comparions method. e.g. measurement of coupling, impedance and crosstalk on telephone cables.

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Service Manual
Manual Type:
Service Manual
Pages:
60
Size:
2.33 Mbytes (2438946 Bytes)
Language:
english
Revision:
Manual-ID:
Date:
Quality:
Scanned document, reading partly badly, partly not readable.
Upload date:
2012 12 23
MD5:
f2fdbcf069cbe4cd04e4126a51db5692
Downloads:
1066