S37A (SS37A, Siera Super 37) tubes FC4, VP4A, 2D4
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Siera; Belgien: S37A [Radio] ID = 1407352 544x618
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| Year: 1934 | Category: Broadcast Receiver - or past WW2 Tuner | ||||
| Valves / Tubes | 6: FC4 VP4A 2D4 SP4 PM24M DW2X |
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| Main principle | Superheterodyne (common); ZF/IF 104 kHz |
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| Wave bands | Broadcast (MW) and Long Wave. |
| Details | |
| Power type and voltage | Alternating Current supply (AC) / 105-115; 120-130; 140-160; 210-230; 240-260 Volt |
| Loudspeaker | Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 21 cm = 8.3 inch |
| Power out | |
| from Radiomuseum.org | Model: S37A [tubes FC4, VP4A, 2D4] - Siera; Belgien |
| Material | Wooden case |
| Shape | Tablemodel, high profile (upright - NOT Cathedral nor decorative). |
| Dimensions (WHD) | 350 x 410 x 215 mm / 13.8 x 16.1 x 8.5 inch |
| Notes |
2 Band reception:
Tuning scale light bulbs type: 2 x 8046 (6V, 500mA).
Loudspeaker Philips type 4283. Connectors for second loudspeaker and for pick-up.
S37A has a varnished walnut and marquetry cabinet. Anti-fading and progressive tone control.
There is a model S37A with Philips tubes.
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| Net weight (2.2 lb = 1 kg) | 9.8 kg / 21 lb 9.4 oz (21.586 lb) |
| Price in first year of sale | 2'250.00 BEF |
| Source of data | -- Original prospect or advert |
| 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.
