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Paradex Radio Frequency Amplifier

Paradex Radio Frequency Amplifier ; Pacific Radio (ID = 994336) mod-pre26  
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Paradex Radio Frequency Amplifier ; Pacific Radio (ID = 994336) mod-pre26
Pacific Radio: Paradex Radio Frequency Amplifier [mod-pre26] ID = 994336 933x548
Select picture or schematic to display from thumbnails on the right and click for download.
For model Paradex Radio Frequency Amplifier, Pacific Radio Exchange; San Francisco, CA:
November 1922 Radio magazine page 40
 
Country:  United States of America (USA)
Manufacturer / Brand:  Pacific Radio Exchange; San Francisco, CA
Year: 1922 Category: Radio module pre 1926 (not a part, not a key)
Valves / Tubes 1: UV201
Main principle Radio Frequency Amplification only
Wave bands - without
Details
Power type and voltage Storage and/or dry batteries
Loudspeaker - - No sound reproduction output.
Power out
from Radiomuseum.org Model: Paradex Radio Frequency Amplifier - Pacific Radio Exchange; San
Material Wooden case
Shape Tablemodel, Box - most often with Lid (NOT slant panel).
Notes Pacific Radio Exchange offered a line of little "box" sets that could be strung together to form a complete radio.
Price in first year of sale 20.00 $
Literature/Schematics (1) November 1922 Radio magazine page 40

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



All listed radios etc. from Pacific Radio Exchange; San Francisco, CA
Here you find 7 models, 5 with images and 2 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.



  
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