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412; Biennophone; Marke (ID = 14886) Radio
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412; Biennophone; Marke (ID = 14886) Radio
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Country:  Switzerland
Manufacturer / Brand:  Biennophone; (Marke)
alternative name
Sport AG Biel || Velectra AG
Year: 1941/1942 Category: Broadcast Receiver - or past WW2 Tuner
Valves / Tubes 5: 6J8G 6K7GT 6Q7GT 42 80
Main principle Superheterodyne (common); ZF/IF 470 kHz
Wave bands Broadcast and Short Wave (SW).
Power type and voltage Alternating Current supply (AC) / 110-250 Volt
Loudspeaker Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil)
Power out
from Model: 412 - Biennophone; Marke
Material Bakelite case
Dimensions (WHD) 390 x 233 x 210 mm / 15.4 x 9.2 x 8.3 inch
Notes auch ECH3,EF9,EBC3,EL3,AZ1
External source of data E. Erb 3-907007-36-0
Source of data Radiokatalog Band 2, Ernst Erb
Circuit diagram reference Thali-Schemasammlung und Tungsram-Röhrenbestückung.

All listed radios etc. from Biennophone; (Marke)
Here you find 506 models, 287 with images and 336 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.