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S223X; Siera; Belgien (ID = 20112) Radio
S223X; Siera; Belgien (ID = 20113) Radio
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S223X; Siera; Belgien (ID = 54796) Radio S223X; Siera; Belgien (ID = 54795) Radio
S223X; Siera; Belgien (ID = 227097) Radio
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S223X; Siera; Belgien (ID = 54796) Radio
Siera; Belgien: S223X [Radio] ID = 54796 640x480
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For model S223X, Siera; Belgien:
Gerard`s Radio Corner
Country:  Belgium
Manufacturer / Brand:  Siera; Belgien
Year: 1949/1949 Category: Broadcast Receiver - or past WW2 Tuner
Valves / Tubes 6: ECH21 ECH21 EBL21 EBL21 EM4 AZ1
Main principle Superheterodyne (common); ZF/IF 452 kHz
Wave bands Broadcast, Long Wave and more than two Short Wave bands.
Power type and voltage Alternating Current supply (AC) / 110-245 Volt
Loudspeaker Permanent or electro-dynamic (moving coil), system not known yet.
Power out
from Model: S223X - Siera; Belgien
Material Wooden case
Shape Tablemodel, low profile (big size).
Dimensions (WHD) 540 x 390 x 250 mm / 21.3 x 15.4 x 9.8 inch
Notes 3 SW bands. With vibratory converter 7882C also for 110-245V DC.
Net weight (2.2 lb = 1 kg) 12.5 kg / 27 lb 8.5 oz (27.533 lb)
Price in first year of sale 825.00 SFR
External source of data E. Erb 3-907007-36-0
Circuit diagram reference Die «Thali Schemasammlung» führt das Modell.
Mentioned in Technisch- Commercieel - Radio Vademecum Staleman

All listed radios etc. from Siera; Belgien
Here you find 434 models, 393 with images and 178 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.