- Country
- United States of America (USA)
- Manufacturer / Brand
- Allied Radio Corp. (Knight, Roamer, Wextark); Chicago (IL)
- Year
- 1937
- Category
- Broadcast Receiver - or past WW2 Tuner
- Radiomuseum.org ID
- 32090
Click on the schematic thumbnail to request the schematic as a free document.
- Number of Tubes
- 6
- Main principle
- Superheterodyne (common); ZF/IF 465 kHz
- Wave bands
- Broadcast plus 2 Short Wave bands.
- Power type and voltage
- Direct Current supply (DC) / 32 Volt
- Loudspeaker
- Electro Magnetic Dynamic LS (moving-coil with field excitation coil) / Ø 8 inch = 20.3 cm
- Material
- Wooden case
- from Radiomuseum.org
- Model: A 9725 - Allied Radio Corp. Knight,
- Shape
- Console with any shape - in general
- Dimensions (WHD)
- 20 x 37 x 10.75 inch / 508 x 940 x 273 mm
- Notes
- Farm Radio. With 8-inch dial and complete set of Raytheon tubes, built of choice walnut woods.
- Net weight (2.2 lb = 1 kg)
- 50 lb 0 oz (50 lb) / 22.7 kg
- Price in first year of sale
- 35.85 $
- External source of data
- Ernst Erb
- Circuit diagram reference
- Rider's Perpetual, Volume 8 = 1937 and before
- Mentioned in
- Allied Radio Catalog (Knight) (Spring and Summer 1937, page 143.)
- Other Models
-
Here you find 1034 models, 637 with images and 677 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Allied Radio Corp. (Knight, Roamer, Wextark); Chicago (IL)