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S93L (S93U)

S93L ; Siera; Belgien (ID = 1014940) Radio
 
S93L ; Siera; Belgien (ID = 1923000) Radio
 
S93L ; Siera; Belgien (ID = 1923001) Radio
 
S93L ; Siera; Belgien (ID = 1923002) Radio
 
S93L ; Siera; Belgien (ID = 1923003) Radio
 
S93L ; Siera; Belgien (ID = 1923004) Radio
 
S93L ; Siera; Belgien (ID = 1923005) Radio
 
S93L ; Siera; Belgien (ID = 1923006) Radio
 
S93L ; Siera; Belgien (ID = 1923007) Radio
S93L ; Siera; Belgien (ID = 1923008) Radio
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S93L ; Siera; Belgien (ID = 1923008) Radio
Siera; Belgien: S93L [Radio] ID = 1923008 1227x1728
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For model S93L (S93U), Siera; Belgien:
from tech manual
 
Country:  Belgium
Manufacturer / Brand:  Siera; Belgien
Year: 1939/1940 Category: Broadcast Receiver - or past WW2 Tuner
Valves / Tubes 4: ECH3 EF9 CBL1 CY1 C1 or C9
Main principle Superheterodyne (common); ZF/IF 128 kHz; 1 AF stage(s)
Tuned circuits 7 AM circuit(s)
Wave bands Broadcast, Long Wave and Short Wave.
Details
Power type and voltage AC/DC-set / 110-130; 200-225 Volt
Loudspeaker Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 17 cm = 6.7 inch
Power out
from Radiomuseum.org Model: S93L - Siera; Belgien
Material Bakelite case
Shape Tablemodel, low profile (big size).
Dimensions (WHD) 444 x 315 x 216 mm / 17.5 x 12.4 x 8.5 inch
Notes

3 Band reception:

  • LW: 708 - 2000 m.
  • BC: 175 - 585 m.
  • SW: 13,8 - 51 m.
Tuning scale light bulbs type: 2 x 8033D (5V, 200mA).
Loudspeaker Philips type 9648. Connectors for second loudspeaker. There is no connector for a pick-up. AF feedback circuitry to reduce distortion.
Current regulator C1 used for 200 - 225 V mains, C9 used for 110 - 130 V mains.
 
The Manuel de la radio Cortenberghe lists this model as S93U which has the same properties as type S93L.

This model is comparable with Jura 93U/L.

Attention: chassis connected to the mains !

Net weight (2.2 lb = 1 kg) 7.2 kg / 15 lb 13.7 oz (15.859 lb)
Price in first year of sale 1'425.00 BEF
Source of data Manuel de la Radio 1940, van Cortenberghe
Mentioned in - - Manufacturers Literature (Siera memento of tubes and models 1932-1946)
Literature/Schematics (1) 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 434 models, 393 with images and 178 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.



  
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