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Pionier (Pionnier) A

Pionier A; Siera; Belgien (ID = 242475) Radio
Pionier A; Siera; Belgien (ID = 1024672) Radio
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Pionier A; Siera; Belgien (ID = 1024672) Radio
Siera; Belgien: Pionier A [Radio] ID = 1024672 150x135
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For model Pionier (Pionnier) A, Siera; Belgien:
Bild aus Siera-Vademecum.
Country:  Belgium
Manufacturer / Brand:  Siera; Belgien
Year: 1936 Category: Broadcast Receiver - or past WW2 Tuner
Valves / Tubes 5: AK2 AF3 ABC1 AL4 AZ1
Main principle Superheterodyne (common); ZF/IF 128 kHz; 2 AF stage(s)
Tuned circuits 7 AM circuit(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 cm = 8.3 inch
Power out
from Model: Pionier A - Siera; Belgien
Material Bakelite case
Shape Tablemodel, low profile (big size).
Dimensions (WHD) 420 x 330 x 150 mm / 16.5 x 13 x 5.9 inch
3 Band reception:
  • LW: 800 - 1900 m.
  • BC: 200 - 575 m.
  • SW: 16 - 51 m.
Tuning scale light bulb type: 8042 (4V, 500mA).
Loudspeaker Philips type 9617. Connector for a pick-up. 
Equivalent model to Philips Pionnier V4A.
Net weight (2.2 lb = 1 kg) 11 kg / 24 lb 3.7 oz (24.229 lb)
Price in first year of sale 1'350.00 BFr
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.