Please click your language flag. Bitte Sprachflagge klicken.

Multi Inductance S40A

Multi Inductance S40A; Siera; Belgien (ID = 1024464) Radio
Use red slider bar for more.
Multi Inductance S40A; Siera; Belgien (ID = 1024464) Radio
Siera; Belgien: Multi Inductance S40A [Radio] ID = 1024464 479x580
Select picture or schematic to display from thumbnails on the right and click for download.
For model Multi Inductance S40A, Siera; Belgien:
Bild aus Siera-Vademecum.
Country:  Belgium
Manufacturer / Brand:  Siera; Belgien
Year: 1934 Category: Broadcast Receiver - or past WW2 Tuner
Valves / Tubes 6: VP4A or AF2 SP4 SD4_Mullard 104V PM24M DW2X
Main principle TRF without regeneration
Wave bands Broadcast (MW) and Long 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: Multi Inductance S40A - Siera; Belgien
Material Wooden case
Shape Tablemodel, high profile (upright - NOT Cathedral nor decorative).
Dimensions (WHD) 410 x 490 x 220 mm / 16.1 x 19.3 x 8.7 inch

The last Tuned Radio Frequency receiver made by Siera.

2 Band reception:
  • LW: 800 - 2000 m.
  • BC: 200 - 600 m.
Tuning scale light bulbs type: 2 x 8046 (6V, 500mA).
Loudspeaker Philips type 2159. Connector for a second loudspeaker. 
Net weight (2.2 lb = 1 kg) 21.7 kg / 47 lb 12.8 oz (47.797 lb)
Price in first year of sale 2'425.00 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.