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S82U; Siera; Belgien (ID = 354853) Radio S82U; Siera; Belgien (ID = 1214509) Radio
S82U; Siera; Belgien (ID = 1214510) Radio S82U; Siera; Belgien (ID = 1214512) Radio
S82U; Siera; Belgien (ID = 1214513) Radio S82U; Siera; Belgien (ID = 1214514) Radio
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S82U; Siera; Belgien (ID = 354853) Radio
Siera; Belgien: S82U [Radio] ID = 354853 523x391
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For model S82U, Siera; Belgien:
From auction website Marktplaats.
Country:  Belgium
Manufacturer / Brand:  Siera; Belgien
Year: 1940 Category: Broadcast Receiver - or past WW2 Tuner
Valves / Tubes 4: ECH3 EF9 CBL1 CY1
Main principle Superheterodyne (common); ZF/IF 444 kHz
Tuned circuits 6 AM circuit(s)
Wave bands Broadcast (MW) and Long Wave.
Power type and voltage AC/DC-set / 110; 220 Volt
Loudspeaker Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 13 cm = 5.1 inch
Power out
from Model: S82U - Siera; Belgien
Material Wooden case
Shape Tablemodel without push buttons, Mantel/Midget/Compact up to 14
Dimensions (WHD) 265 x 200 x 170 mm / 10.4 x 7.9 x 6.7 inch
2 Band reception:
  • LW: 800 - 2000 m.
  • BC: 200 - 585 m.
Loudspeaker Philips type 9668. The radio is only for 110 Volt AC or DC. To use it on 220 Volt, a resistance  R7109 in the power cord is necessary.
This model is comparable with NSF Aristona H129U and the Philips 109U.

Attention: chassis connected to the mains !

Net weight (2.2 lb = 1 kg) 2.9 kg / 6 lb 6.2 oz (6.388 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 434 models, 393 with images and 178 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.