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B2; Koldberg, Skagmo Co. (ID = 54481) Radio
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B2; Koldberg, Skagmo Co. (ID = 54481) Radio
Koldberg, Skagmo Co.: B2 [Radio] ID = 54481 711x601
Select picture or schematic to display from thumbnails on the right and click for download.
For model B2, Koldberg, Skagmo Co.
Country:  Norway
Manufacturer / Brand:  Koldberg, Skagmo Co.
Year: 1950 Category: Broadcast Receiver - or past WW2 Tuner
Valves / Tubes 5: DF91 DK40 DF91 DAF92 DL41
Main principle Superheterodyne (common)
Wave bands Broadcast, Long Wave and Short Wave.
Power type and voltage Dry Batteries / 90/1.5 Volt
Loudspeaker Presumably Dynamic Loudspeaker (moving coil) / Ø 12 cm = 4.7 inch
Power out
from Model: B2 - Koldberg, Skagmo Co.
Shape Portable set > 8 inch (also usable without mains)
Dimensions (WHD) 320 x 240 x 90 mm / 12.6 x 9.4 x 3.5 inch
Price in first year of sale 350.00 NKr.

Model page created by Ernst Rykkje. See "Data change" for further contributors.

All listed radios etc. from Koldberg, Skagmo Co.
Here you find 2 models, 2 with images and 1 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.