radiomuseum.org
Please click your language flag. Bitte Sprachflagge klicken.

Audion Detector Cabinet Type AD-2

Audion Detector Cabinet Type AD-2; Zenith Radio Corp.; (ID = 1177626) mod-pre26 Audion Detector Cabinet Type AD-2; Zenith Radio Corp.; (ID = 1177627) mod-pre26
Audion Detector Cabinet Type AD-2; Zenith Radio Corp.; (ID = 1377416) mod-pre26 Audion Detector Cabinet Type AD-2; Zenith Radio Corp.; (ID = 1377417) mod-pre26
Use red slider bar for more.
Audion Detector Cabinet Type AD-2; Zenith Radio Corp.; (ID = 1177626) mod-pre26
Zenith Radio Corp.;: Audion Detector Cabinet Type AD-2 [mod-pre26] ID = 1177626 933x842
Select picture or schematic to display from thumbnails on the right and click for download.
For model Audion Detector Cabinet Type AD-2, Zenith Radio Corp.; Chicago, IL:
December 1919 QST magazine Chicago Radio Laboratory advertisement on page 60
 
Country:  United States of America (USA)
Manufacturer / Brand:  Zenith Radio Corp.; Chicago, IL
alternative name
 
Chicago Radio Lab
Year: 1919/1920 Category: Radio module pre 1926 (not a part, not a key)
Valves / Tubes 1: AudioTron or T_deForest
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 Cabinet Type AD-2 - Zenith Radio Corp.; Chicago,
Material Wooden case
Shape Tablemodel, Box - most often with Lid (NOT slant panel).
Notes

(Pre-Zenith) Chicago Radio Laboratory Audion Detector Cabinet Type AD-2 (With Sensitive High Voltage Adjustment)

In the 1920 Chicago Radio Laboratories J-20 catalog, on page 12, the Type AD-2 Audion Detector was equipped with a bayonet type tube socket unless otherwise specified. The May 1920 price list had $25 for a price for this unit without bulb or battery.

Net weight (2.2 lb = 1 kg) 20 lb (20 lb 0 oz) / 9.080 kg
Price in first year of sale 23.00 $
Literature/Schematics (1) December 1919 QST magazine page 60
Literature/Schematics (4) 1920 Chicago Radio Laboratories J-20 catalog page 12

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 4051 models, 3482 with images and 3220 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.



  
rmXorg