501; David-Andersen Radio (ID = 360300) Radio
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501; David-Andersen Radio (ID = 360300) Radio
David-Andersen Radio: 501 [Radio] ID = 360300 438x379
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For model 501, David-Andersen Radio A/S; Oslo:
From Norwegian Historical Radio Society
Country:  Norway
Manufacturer / Brand:  David-Andersen Radio A/S; Oslo
Year: 1950 Category: Broadcast Receiver - or past WW2 Tuner
Valves / Tubes 4: DK40 DAF40 DAF41 DL41
Main principle Superheterodyne (common)
Wave bands Broadcast, Long Wave and 2 x Short Wave.
Power type and voltage Dry Batteries / 90/1,5 Volt
Loudspeaker Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 12.5 cm = 4.9 inch
Power out
from Model: 501 - David-Andersen Radio A/S; Oslo
Material Various materials
Shape Portable set > 8 inch (also usable without mains)
Dimensions (WHD) 330 x 280 x 160 mm / 13 x 11 x 6.3 inch
Notes Wellenbereiche: L(150-300 kHz), M(550-1420kHz), F(1.5-2.3 mHz) und K(6-18 mHz).
Price in first year of sale 330.00 NKr.

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

All listed radios etc. from David-Andersen Radio A/S; Oslo
Here you find 21 models, 20 with images and 5 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.