- Country
- Germany
- Manufacturer / Brand
- Brandt (Roland Brandt); Berlin
- Year
- 1930–1932
- Category
- Broadcast Receiver - or past WW2 Tuner
- Radiomuseum.org ID
- 952
-
- alternative name: Motorfahrzeug-Fabrik
ebay 263251108411, beichtstuhl95
ebay 263251108411, beichtstuhl95
ebay 263251108411, beichtstuhl95
Prohaska 1930/31
- Number of Tubes
- 3
- Main principle
- TRF with regeneration; 1 Special; 1 AF stage(s)
- Tuned circuits
- 1 AM circuit(s)
- Wave bands
- Broadcast (MW) and Long Wave.
- Power type and voltage
- Direct Current supply (DC) / 110-220 Volt
- Loudspeaker
- - This model requires external speaker(s).
- Material
- Wooden case
- from Radiomuseum.org
- Model: G33 - Brandt Roland Brandt; Berlin
- Dimensions (WHD)
- 330 x 220 x 150 mm / 13 x 8.7 x 5.9 inch
- Notes
-
"Duplex-Skala" [501]
Mehrpreis für Schirmgitterendröhre RES164: 8,50 RM
- Price in first year of sale
- 132.00 RM !
- Source of data
- Katalog Radio-Zentrale Prohaska 1930/31 (dick) / Radiokatalog Band 1, Ernst Erb
- Circuit diagram reference
- Röhren in FS-Bestückungstabellen
- Mentioned in
- Katalog Radio-Zentrale Prohaska 1931/32
- Picture reference
- Das Modell ist im «Radiokatalog» (Erb) abgebildet.
- Other Models
-
Here you find 237 models, 172 with images and 135 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Brandt (Roland Brandt); Berlin