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BI; Biennophone; Marke (ID = 2640452) Radio BI; Biennophone; Marke (ID = 2640454) Radio
BI; Biennophone; Marke (ID = 2640455) Radio BI; Biennophone; Marke (ID = 2640423) Radio
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BI; Biennophone; Marke (ID = 2640452) Radio
Biennophone; Marke: BI [Radio] ID = 2640452 1400x1866
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For model BI, Biennophone; (Marke)
Country:  Switzerland
Manufacturer / Brand:  Biennophone; (Marke)
alternative name
Sport AG Biel || Velectra AG
Year: 1932 ? Category: Broadcast Receiver - or past WW2 Tuner
Valves / Tubes 4: RENS1204 RENS1204 RES374 RGN1054
Main principle TRF with regeneration; 2 AF stage(s)
Tuned circuits 2 AM circuit(s)
Wave bands Broadcast (MW) and Long Wave.
Power type and voltage Alternating Current supply (AC) / 220 Volt
Loudspeaker Electro Magnetic Dynamic LS (moving-coil with field excitation coil)
Power out
from Model: BI - Biennophone; Marke
Material Wooden case
Shape Table-Cathedral-Type (upright, round top or gothic arch, not rounded edges only).
Dimensions (WHD) 420 x 490 x 240 mm / 16.5 x 19.3 x 9.4 inch

Eines der ersten Biennophone-Radios.

Hersteller: Klenk & Co., Stuttgart. Siehe auch Klenk 270W.
Lautprecher: Körting Excello Domo (Dr. Dietz & Ritter, Leipzig)

Model page created by Philippe Bopp. See "Data change" for further contributors.

All listed radios etc. from Biennophone; (Marke)
Here you find 508 models, 289 with images and 336 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.