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266; Biennophone; Marke (ID = 2127917) Radio
266; Biennophone; Marke (ID = 1643672) Radio 266; Biennophone; Marke (ID = 2661) Radio
266; Biennophone; Marke (ID = 1643673) Radio 266; Biennophone; Marke (ID = 1643674) Radio
266; Biennophone; Marke (ID = 1643675) Radio
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266; Biennophone; Marke (ID = 1643672) Radio
Biennophone; Marke: 266 [Radio] ID = 1643672 811x512
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For model 266, Biennophone; (Marke)
Country:  Switzerland
Manufacturer / Brand:  Biennophone; (Marke)
alternative name
Sport AG Biel || Velectra AG
Year: 1936/1937 Category: Broadcast Receiver - or past WW2 Tuner
Valves / Tubes 6: 78 6A7 78 75 42 80
Main principle Superheterodyne (common); ZF/IF 130 kHz
Tuned circuits 7 AM circuit(s)
Wave bands Broadcast (MW) and Long Wave.
Details Visual Tuning Indicator pre Eye
Power type and voltage Alternating Current supply (AC)
Loudspeaker Electro Magnetic Dynamic LS (moving-coil with field excitation coil)
Power out
from Model: 266 - Biennophone; Marke
Material Wooden case
Shape Tablemodel, low profile (big size).
Price in first year of sale 325.00 SFr
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 507 models, 287 with images and 336 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.