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3R Long Distance Receiver-Amplifier late

3R Long Distance Receiver-Amplifier; Zenith Radio Corp.; (ID = 1421122) Radio
3R Long Distance Receiver-Amplifier; Zenith Radio Corp.; (ID = 58469) Radio 3R Long Distance Receiver-Amplifier; Zenith Radio Corp.; (ID = 104159) Radio
3R Long Distance Receiver-Amplifier; Zenith Radio Corp.; (ID = 104160) Radio 3R Long Distance Receiver-Amplifier; Zenith Radio Corp.; (ID = 104161) Radio
3R Long Distance Receiver-Amplifier; Zenith Radio Corp.; (ID = 104163) Radio 3R Long Distance Receiver-Amplifier; Zenith Radio Corp.; (ID = 1209315) Radio
3R Long Distance Receiver-Amplifier; Zenith Radio Corp.; (ID = 1209317) Radio 3R Long Distance Receiver-Amplifier; Zenith Radio Corp.; (ID = 1209319) Radio
3R Long Distance Receiver-Amplifier; Zenith Radio Corp.; (ID = 1209320) Radio 3R Long Distance Receiver-Amplifier; Zenith Radio Corp.; (ID = 1209322) Radio
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3R Long Distance Receiver-Amplifier; Zenith Radio Corp.; (ID = 58469) Radio
Zenith Radio Corp.;: 3R Long Distance Receiver-Amplifier [Radio] ID = 58469 500x276
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For model 3R Long Distance Receiver-Amplifier late, Zenith Radio Corp.; Chicago, IL:
Zenith Model 3-R ( 1923)Copyright by John Goller Radio Attic
 
Country:  United States of America (USA)
Manufacturer / Brand:  Zenith Radio Corp.; Chicago, IL
alternative name
 
Chicago Radio Lab
Year: 1923 Category: Broadcast Receiver - or past WW2 Tuner
Valves / Tubes 4:
Main principle TRF with regeneration
Tuned circuits 1 AM circuit(s)
Wave bands Broadcast only (MW).
Details
Power type and voltage Storage and/or dry batteries
Loudspeaker - For headphones or amp.
Power out
from Radiomuseum.org Model: 3R Long Distance Receiver-Amplifier [late] - Zenith Radio Corp.; Chicago,
Material Wooden case
Shape Tablemodel, slant panel.
Notes Has no porthole in the front panel. (the early version has one).
Price in first year of sale 175.00 $
External source of data Ernst Erb
Source of data Radio Collector`s Guide 1921-1932
Mentioned in Radio Manufacturers of the 1920's, Vol. 3
Literature/Schematics (1) Zenith Radio The Early Years 1919-1935
Literature/Schematics (2) Radio Broadcast, Jun. 1924, p. 185


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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