- Country
- Germany
- Manufacturer / Brand
- Blaupunkt (Ideal), Berlin, später Hildesheim
- Year
- 1937/1938
- Category
- Broadcast Receiver - or past WW2 Tuner
- Radiomuseum.org ID
- 573
-
- alternative name: Ideal-Radiotelephon- und App-fabr. || Ideal-Werke AG; Berlin (ab 1934)
- Brand: Rotstern
WDRG-Handbuch 1938/39
- Number of Tubes
- 9
- Valves / Tubes
- Main principle
- Superhet with RF-stage; ZF/IF 468 kHz; Special type of reception - please describe.
- Tuned circuits
- 7 AM circuit(s)
- Wave bands
- Broadcast, Long Wave and Short Wave.
- Power type and voltage
- AC/DC-set / 220; 240 Volt
- Loudspeaker
- 2 Loudspeakers
- Material
- Wooden case
- from Radiomuseum.org
- Model: 7GW77 - Blaupunkt Ideal, Berlin,
- Shape
- Tablemodel, low profile (big size).
- Notes
- Äusserlich wie 7W77, jedoch mit 2 mal AL5 statt AD1. Eingebauter Wechselrichter bzw. Zerhacker für Gleichstrombetrieb.
- Price in first year of sale
- 641.00 RM
- Source of data
- Handbuch WDRG 1938 / Radiokatalog Band 1, Ernst Erb
- Circuit diagram reference
- Lange+Schenk+FS-Röhrenbestückung
- Mentioned in
- Technisch- Commercieel - Radio Vademecum Staleman
- Other Models
-
Here you find 3525 models, 3214 with images and 2320 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Blaupunkt (Ideal), Berlin, später Hildesheim