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Year: 1946/1947 | Category: Broadcast Receiver - or past WW2 Tuner | ||||
Valves / Tubes | 4: UCH21 UCH21 UBL21 UY1N |
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Main principle | Super-Heterodyne (Super in general); ZF/IF 468 kHz; 2 AF stage(s) |
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Tuned circuits | 6 AM circuit(s) |
Wave bands | Broadcast, Long Wave and Short Wave. |
Details | |
Power type and voltage | AC/DC-set / 110; 220 Volt |
Loudspeaker | Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) |
Power out | |
from Radiomuseum.org | Model: S143U - Siera; Belgien |
Material | Wooden case |
Shape | Tablemodel, low profile (big size). |
Notes |
3 Band reception:
Connector for second low impedance loudspeaker. Tuning scale lightbulbs: 2 x 8095D (19V, 90mA)
There is a model S143U -01 with a different intermediate frequency.
Attention: chassis connected to the mains ! |
Price in first year of sale | 5,750.00 BFR |
Source of data | -- Original prospect or advert |
Mentioned in | Technisch- Commercieel - Radio Vademecum Staleman |
Model page created by John Koster. See "Data change" for further contributors.
All listed radios etc. from Siera; Belgien
Here you find 429 models, 386 with images and 161 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.