Model: Tresco CW-Tuner
Antique radios, Old Time Radios
Tresco CW-Tuner
Country:
United States of America (USA)
Manufacturer/Brand:
Tri-City Radio Supply Co.
Year: 1921
Type:
Wireless modul post 1920 (not a component)
Mod.-ID = 106332
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Schematics etc.: 0 (for
members)
Principle
Pre-Tuner
Wave bands
Wave Bands in notes or not known yet.Bitte geben Sie die Wellenbänder an, falls Sie mehr wissen.
Power type and voltage
No Power needed
www.radiomuseum.org
Model: Tresco CW-Tuner
Material
Wooden caseWooden case. Most radios have a wooden cabinet until the WW2. Caisse en bois.
Die meisten Heim-Rundfunkempfänger führen von Beginn an bis etwa Ende 60er Jahre Holz als Gehäuse. Auch frühe Reiseempfänger zeigen Holz (speziell in den 20er Jahren) oder Holz mit Stoffüberzug etc.
Shape
Tablemodel, Box - most often with Lid (NOT slant panel).
Notes
On an average Amateur aerial the set will tune from 150 to 450 meters. In conjunction with an external tube (triode) it is regenerative, using 2 tickler coils. With a key in the ground circuit it can also be used as ICW generator in the same hookup. Cat.No.38.
Price in first year of sale
30
USD
Source of data
Radio Manufacturers of the 20s Vol 3, DouglasRadio Manufacturers of the 1920s Volume 3, 1988, Alan Douglas, The Vestal Press Ltd., USA.
This model was suggested by Konrad Birkner.
No further information
on
Tresco CW-Tuner (Tri-City Radio Supply Co.)
