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AVC Meter 3E 930 69

AVC Meter 3E 930 69; Philips; Eindhoven (ID = 2130041) Equipment
 
AVC Meter 3E 930 69; Philips; Eindhoven (ID = 2130060) Equipment
 
AVC Meter 3E 930 69; Philips; Eindhoven (ID = 2130115) Equipment
AVC Meter 3E 930 69; Philips; Eindhoven (ID = 2538344) Equipment
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AVC Meter 3E 930 69; Philips; Eindhoven (ID = 2538344) Equipment
Philips; Eindhoven: AVC Meter 3E 930 69 [Equipment] ID = 2538344 500x478
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For model AVC Meter 3E 930 69, Philips; Eindhoven (tubes international!); Miniwatt:
tech. documentation
 
Country:  Netherlands
Manufacturer / Brand:  Philips; Eindhoven (tubes international!); Miniwatt
Year: 1950 ? Category: Service- or Lab Equipment
Valves / Tubes 2: EF6 EZ2 150C1
Wave bands - without
Details
Power type and voltage Alternating Current supply (AC) / 220 Volt
Loudspeaker - - No sound reproduction output.
Power out
from Radiomuseum.org Model: AVC Meter 3E 930 69 - Philips; Eindhoven tubes
Material Metal case
Notes

For Philips internal use. Used for measuring a.o. the AVR voltage in radio receivers without loading it down. This is done by means of a Wheatstone bridge in which one of the resistors is replaced by a valve to obtain a high input impedance.

R1 is used for electrically zeroing the meter (input should be shorted).
R2 is used to adjust the sensitivity.

Mentioned in -- Original-techn. papers.

Model page created by Carlos A. Pieroni-García. See "Data change" for further contributors.



All listed radios etc. from Philips; Eindhoven (tubes international!); Miniwatt
Here you find 5007 models, 4189 with images and 3344 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.



  
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