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Amplifigon AGN-1

Amplifigon AGN-1; Zenith Radio Corp.; (ID = 945289) mod-past25 Amplifigon AGN-1; Zenith Radio Corp.; (ID = 1177869) mod-past25
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Amplifigon AGN-1; Zenith Radio Corp.; (ID = 945289) mod-past25
Zenith Radio Corp.;: Amplifigon AGN-1 [mod-past25] ID = 945289 933x781
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For model Amplifigon AGN-1, Zenith Radio Corp.; Chicago, IL:
Chicago Radio Laboratories advertisement in 1920 Radio News magazine
Country:  United States of America (USA)
Manufacturer / Brand:  Zenith Radio Corp.; Chicago, IL
alternative name
Chicago Radio Lab
Year: 1920 Category: Radio module post 1925 (not a part, not a key)
Valves / Tubes 2: VT-Class-I or B_Moorhead-Shaw VT-Class-II or A_Moorhead
Main principle Detector with Vacuum Tube (Valve), no tuner; 1 AF stage(s)
Wave bands - without
Power type and voltage Storage and/or dry batteries
Loudspeaker - For headphones or amp.
Power out
from Model: Amplifigon AGN-1 - Zenith Radio Corp.; Chicago,
Material Wooden case
Shape Tablemodel, Box - most often with Lid (NOT slant panel).
Notes Chicago Radio Laboratory Amplifigon Type AGN-1 comprises detector and efficient one-step amplifier which actually amplifies using CRL's three-winding amplifier coil. Special circuit employed by which one "A" and one "B" battery are used for all tubes without impairing signal strength. this Audion apparatus is licensed under DeForest patents Nos. 841,387 and 879,532.
Price in first year of sale 65.00 $
Mentioned in Radio News (June 1920 Radio News magazine Page 716)

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

All listed radios etc. from Zenith Radio Corp.; Chicago, IL
Here you find 4278 models, 3897 with images and 3389 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.