KA I (KA 1)
Birgfeld AG, W.A; Berlin
- Country
- Germany
- Manufacturer / Brand
- Birgfeld AG, W.A; Berlin
- Year
- 1923/1924
- Category
- Broadcast Receiver - or past WW2 Tuner
- Radiomuseum.org ID
- 14047
-
- Brand: Broadcast AG
Die Funktelegraphie, Kollatz, 1924
- Number of Tubes
- 1
- Valves / Tubes
- Main principle
- TRF with regeneration; something special ? Please give information (notes)
- Tuned circuits
- 1 AM circuit(s)
- Wave bands
- Broadcast (MW) and Long Wave.
- Power type and voltage
- Storage and/or dry batteries
- Loudspeaker
- - For headphones or amp.
- from Radiomuseum.org
- Model: KA I - Birgfeld AG, W.A; Berlin
- Notes
-
Exportgerät, bis 2700 m
Das Gerät kann wahlweise mit Kristalldetektor oder Audionröhre betrieben werden.
- External source of data
- E. Erb 3-907007-36-0
- Source of data
- Radiokatalog Band 2, Ernst Erb
- Mentioned in
- Radio-Umschau (RU, 68) (2408)
- Literature/Schematics (1)
- Die Funktelegraphie, Kollatz, 1924
- Other Models
-
Here you find 20 models, 15 with images and 0 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Birgfeld AG, W.A; Berlin