- Country
- Switzerland
- Manufacturer / Brand
- Autophon AG (inkl. Téléphonie SA); Solothurn
- Year
- 1932/1933
- Category
- Broadcast Receiver - or past WW2 Tuner
- Radiomuseum.org ID
- 11280
Click on the schematic thumbnail to request the schematic as a free document.
- Number of Tubes
- 5
- Main principle
- TRF without regeneration; 2 Special; 1 AF stage(s)
- Tuned circuits
- 3 AM circuit(s)
- Details
- Wired Wireless Receiver(AF only)
- Power type and voltage
- Alternating Current supply (AC)
- Loudspeaker
- -Loudspeaker incorporated, but system not known.
- from Radiomuseum.org
- Model: 305 - Autophon AG inkl. Téléphonie
- Notes
- RD4*
- 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 244 models, 187 with images and 148 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Autophon AG (inkl. Téléphonie SA); Solothurn