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S115X; Siera; Belgien (ID = 1929277) Radio
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S115X; Siera; Belgien (ID = 1929277) Radio
Siera; Belgien: S115X [Radio] ID = 1929277 356x203
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For model S115X, Siera; Belgien:
Merci à François Mossina
Country:  Belgium
Manufacturer / Brand:  Siera; Belgien
Year: 1945 Category: Broadcast Receiver - or past WW2 Tuner
Valves / Tubes 5: ECH4 ECH4 EBL1 AZ1 EM4
Main principle Superheterodyne (common); ZF/IF 128 kHz; 2 AF stage(s)
Wave bands Broadcast, Long Wave and Short Wave.
Power type and voltage Alternating Current supply (AC) / 110-240 Volt
Loudspeaker Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 21.5 cm = 8.5 inch
Power out
from Model: S115X - Siera; Belgien
Material Wooden case
Shape Tablemodel, low profile (big size).
Dimensions (WHD) 580 x 360 x 280 mm / 22.8 x 14.2 x 11 inch
3 Band reception:
  • LW: 708 - 2000 m.
  • BC: 186 - 585 m.
  • SW: 13,8 - 51 m.
Tuning scale light bulbs type: 8045D (6,3V, 320mA).
Loudspeaker Philips type 9636 or 9682. Connectors for second loudspeaker and for pick-up. 
This model may be comparable with Philips 844X-20 but not certain.
This radio is for AC operation but also useable on DC mains by using a vibrator convertor type 7882C.
Net weight (2.2 lb = 1 kg) 11 kg / 24 lb 3.7 oz (24.229 lb)
Mentioned in - - Manufacturers Literature (Siera memento of tubes and models 1932-1946)

Model page created by John Koster. See "Data change" for further contributors.

All listed radios etc. from Siera; Belgien
Here you find 435 models, 394 with images and 178 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.