- Country
- Switzerland
- Manufacturer / Brand
- Bell Standard Telephon & Radio AG (STR), Telephone Manufacturing Co,; Zürich, Bern etc.
- Year
- 1938–1940
- Category
- Broadcast Receiver - or past WW2 Tuner
- Radiomuseum.org ID
- 11444
Click on the schematic thumbnail to request the schematic as a free document.
- Number of Tubes
- 6
- Main principle
- Superheterodyne (common); ZF/IF 142 kHz
- Tuned circuits
- 7 AM circuit(s)
- Wave bands
- Broadcast, Long Wave and Short Wave.
- Power type and voltage
- Alternating Current supply (AC) / 110-280 & 0,9 Volt
- Loudspeaker
- Electro Magnetic Dynamic LS (moving-coil with field excitation coil)
- Material
- Wooden case
- from Radiomuseum.org
- Model: 539 - Bell Standard Telephon & Radio
- Dimensions (WHD)
- 610 x 363 x 300 mm / 24 x 14.3 x 11.8 inch
- Notes
-
Chassis stehend!Bandf.Eing.
Mallory Gitterbatterie.
- Net weight (2.2 lb = 1 kg)
- 16.2 kg / 35 lb 10.9 oz (35.683 lb)
- External source of data
- E. Erb 3-907007-36-0
- Source of data
- Radiokatalog Band 2, Ernst Erb
- Circuit diagram reference
- Die «Thali Schemasammlung» führt das Modell.
- Other Models
-
Here you find 11 models, 5 with images and 6 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Bell Standard Telephon & Radio AG (STR), Telephone Manufacturing Co,; Zürich, Bern etc.