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Audion Detector Type RTD-102-A

Audion Detector Type RTD-102-A; International Radio (ID = 1063246) mod-pre26 Audion Detector Type RTD-102-A; International Radio (ID = 969084) mod-pre26
Audion Detector Type RTD-102-A; International Radio (ID = 1063247) mod-pre26 Audion Detector Type RTD-102-A; International Radio (ID = 1798041) mod-pre26
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Audion Detector Type RTD-102-A; International Radio (ID = 1063246) mod-pre26
International Radio: Audion Detector Type RTD-102-A [mod-pre26] ID = 1063246 933x621
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For model Audion Detector Type RTD-102-A, International Radio Telegraph Co.; New York City:
January 1920 Everyday Engineering magazine page 235 Detector shown together with the two-step amplifier ready to be hooked up to a receiver.
 
Country:  United States of America (USA)
Manufacturer / Brand:  International Radio Telegraph Co.; New York City
Year: 1920 Category: Radio module pre 1926 (not a part, not a key)
Valves / Tubes 1: UV200
Main principle Detector with Vacuum Tube (Valve), no tuner
Wave bands - without
Details
Power type and voltage Storage and/or dry batteries
Loudspeaker - For headphones or amp.
Power out
from Radiomuseum.org Model: Audion Detector Type RTD-102-A - International Radio Telegraph
Material Wooden case
Shape Tablemodel, Box - most often with Lid (NOT slant panel).
Notes International Radio Telegraph Company Single Tube Detector Type RTD-102-A
Price in first year of sale 15.00 $
Literature/Schematics (1) July 1920 Radio News advertisement page 55

Model page created by Alan Larsen. See "Data change" for further contributors.



All listed radios etc. from International Radio Telegraph Co.; New York City
Here you find 7 models, 6 with images and 0 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.



  
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