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Valvo RRF (RRF1)

Valvo RRF ; Valvo GmbH, (ID = 1362536) Radio
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Valvo RRF ; Valvo GmbH, (ID = 1362536) Radio
Valvo GmbH,: Valvo RRF [Radio] ID = 1362536 778x820
Select picture or schematic to display from thumbnails on the right and click for download.
For model Valvo RRF (RRF1), Valvo GmbH, Radioröhrenfabrik; Hamburg:
Radio Katalog Bumke 1928/29
Country:  Germany
Manufacturer / Brand:  Valvo GmbH, Radioröhrenfabrik; Hamburg
Year: 1928–1930 Category: Broadcast Receiver - or past WW2 Tuner
Valves / Tubes 3: A4100 L415D Mikrotron
Main principle TRF with regeneration; 2 AF stage(s)
Tuned circuits 1 AM circuit(s)
Wave bands Broadcast (MW) and Long Wave.
Power type and voltage Alternating Current supply (AC)
Loudspeaker - For headphones or amp.
Power out
from Model: Valvo RRF - Valvo GmbH, Radioröhrenfabrik;
Material Metal case
Dimensions (WHD) 180 x 160 x 270 mm / 7.1 x 6.3 x 10.6 inch
Notes Hersteller ist Lorenz
Price in first year of sale 290.00 RM +
External source of data E. Erb 3-907007-36-0
Source of data Arlt's grosser Radiokatalog 1930 / Radiokatalog Band 2, Ernst Erb
Picture reference Das Modell ist im «Radiokatalog» (Erb) abgebildet.

All listed radios etc. from Valvo GmbH, Radioröhrenfabrik; Hamburg
Here you find 33 models, 28 with images and 29 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.