|Siemens 3U 420C Analog multimeter|
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.
These manuals are available for the above equipment:
|Siemens -- 3U 420C -- Service Manual|
|Manual Type||Service Manual|
|Size||2.33 Mbytes (2438946 Bytes)|
|Quality||Scanned document, reading partly badly, partly not readable.|
|Upload date||23 December 2012|
|Downloads||682 since 23 December 2012|
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