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Companion Portable

Companion Portable ; Zenith Radio Corp.; (ID = 717542) Radio Companion Portable ; Zenith Radio Corp.; (ID = 717547) Radio
Companion Portable ; Zenith Radio Corp.; (ID = 717549) Radio Companion Portable ; Zenith Radio Corp.; (ID = 717548) Radio
Companion Portable ; Zenith Radio Corp.; (ID = 717544) Radio Companion Portable ; Zenith Radio Corp.; (ID = 717545) Radio
Companion Portable ; Zenith Radio Corp.; (ID = 717546) Radio Companion Portable ; Zenith Radio Corp.; (ID = 717543) Radio
Companion Portable ; Zenith Radio Corp.; (ID = 993243) Radio Companion Portable ; Zenith Radio Corp.; (ID = 993244) Radio
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Companion Portable ; Zenith Radio Corp.; (ID = 717542) Radio
Zenith Radio Corp.;: Companion Portable [Radio] ID = 717542 500x282
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For model Companion Portable, Zenith Radio Corp.; Chicago, IL:
Zenith model Companion Portable with courtesy by Ebayseller chris60.
 
Country:  United States of America (USA)
Manufacturer / Brand:  Zenith Radio Corp.; Chicago, IL
alternative name
 
Chicago Radio Lab
Year: 1924 Category: Broadcast Receiver - or past WW2 Tuner
Valves / Tubes 6:
Main principle TRF (Tuned-Radio-Frequency but use of regeneration unknown)
Wave bands Broadcast only (MW).
Details
Power type and voltage Dry Batteries
Loudspeaker Horn
Power out
from Radiomuseum.org Model: Companion Portable - Zenith Radio Corp.; Chicago,
Material Leather / canvas / plastic - over other material
Shape Portable set > 8 inch (also usable without mains)
Notes

Very early portable. Only 1000 built, ca 600 returned found unsatisfactory.

Zenith Companion is identical with model Super Portable.
It uses UV-199 tubes.

External source of data Ernst Erb
Source of data Radio Manufacturers of the 1920's, Vol. 3
Mentioned in Zenith Radio The Early Years 1919-1935


All listed radios etc. from Zenith Radio Corp.; Chicago, IL
Here you find 4264 models, 3890 with images and 3381 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.



  
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