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Knuppen 501E

Country:  Norway
Manufacturer / Brand:  Ostfold Radio A/S; Frederikstad
Year: 1951 Category: Broadcast Receiver - or past WW2 Tuner
Valves / Tubes 4: DK40 DAF40 DAF91 DL92
Main principle Superheterodyne (common)
Wave bands Broadcast, Long Wave and 2 x Short Wave.
Details
Power type and voltage Storage and/or dry batteries / 90 & 1,5 Volt
Loudspeaker Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 10 cm = 3.9 inch
Power out
from Radiomuseum.org Model: Knuppen 501E - Ostfold Radio A/S;
Material Leather / canvas / plastic - over other material
Shape Portable set > 8 inch (also usable without mains)
Dimensions (WHD) 310 x 250 x 160 mm / 12.2 x 9.8 x 6.3 inch
Price in first year of sale 350.00 NKr
Mentioned in The Norwegian Historical Radio Society

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



All listed radios etc. from Ostfold Radio A/S; Frederikstad
Here you find 38 models, 26 with images and 5 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.



  
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