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Portable Rimlock tubes

Portable ; Superfon; Helsinki (ID = 1575341) Radio Portable ; Superfon; Helsinki (ID = 1575342) Radio
Portable ; Superfon; Helsinki (ID = 1575343) Radio Portable ; Superfon; Helsinki (ID = 1575344) Radio
Portable ; Superfon; Helsinki (ID = 1575346) Radio Portable ; Superfon; Helsinki (ID = 1575349) Radio
Portable ; Superfon; Helsinki (ID = 1575351) Radio
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Portable ; Superfon; Helsinki (ID = 1575341) Radio
Superfon; Helsinki: Portable [Radio] ID = 1575341 922x692
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For model Portable Rimlock tubes, Superfon; Helsinki
 
Country:  Finland
Manufacturer / Brand:  Superfon; Helsinki
alternative name
 
Oy Radio-Aitta Ab,
Year: 1950 Category: Broadcast Receiver - or past WW2 Tuner
Valves / Tubes 4: DK40 DAF40 DAF40 DL41
Main principle Superheterodyne (common)
Wave bands Broadcast, Long Wave and Short Wave.
Details
Power type and voltage Dry Batteries
Loudspeaker Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 12 cm = 4.7 inch
Power out
from Radiomuseum.org Model: Portable [Rimlock tubes] - Superfon; Helsinki
Material Leather / canvas / plastic - over other material
Shape Portable set > 8 inch (also usable without mains)
Dimensions (WHD) 330 x 230 x 135 mm / 13 x 9.1 x 5.3 inch

Model page created by Timo Rantasaari. See "Data change" for further contributors.



All listed radios etc. from Superfon; Helsinki
Here you find 9 models, 7 with images and 0 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.




  
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