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RGQ20/5

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ID = 16771
       
Country:
Germany
Brand: Telefunken Deutschland (TFK), (Gesellschaft für drahtlose Telegraphie Telefunken mbH
Developer: General Electric Co. (GE); Bridgeport CT, Syracuse NY 
Tube type:  Half-Wave Mercury-Vapor Rectifier   Power-supply 
Identical to RGQ20/5
Similar Tubes
Normally replaceable-slightly different:
  869B

Base Pin-and-blade jumbo (3 contacts) (Codex=sp) Top contact with a cap.
Was used by Transmittertube (Radio)
Filament Vf 5 Volts / If 20 Ampere / Direct / Specified voltage AC/DC
Description

This tube was used in broadcasting stations in thr power supply. It could operate on 20,000 anode volts.

 
Text in other languages (may differ)
Dimensions (WHD)
incl. pins / tip
x 347 x 128 mm / x 13.66 x 5.04 inch
Weight 476 g / 16.79 oz
Information source Babani, International Radio Tube Encyclopaedia   p. 288 & 289
-- Original-techn. papers.   
- - Manufacturers Literature
Taschenbuch zum Röhren-Codex 1948/49

rgq205_sock.png RGQ20/5: Tabu Röhren-Codex, 1948
Anonymous 15 Collector

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Just Qvigstad
rgq205_data1.png
RGQ20/5: Telefunken
Robert Schmalstieg

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