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Knuppen 511

Knuppen 511; Ostfold Radio A/S; (ID = 55303) Radio Knuppen 511; Ostfold Radio A/S; (ID = 57018) Radio
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Knuppen 511; Ostfold Radio A/S; (ID = 55303) Radio
Ostfold Radio A/S;: Knuppen 511 [Radio] ID = 55303 533x493
Select picture or schematic to display from thumbnails on the right and click for download.
For model Knuppen 511, Ostfold Radio A/S; Frederikstad
Country:  Norway
Manufacturer / Brand:  Ostfold Radio A/S; Frederikstad
Year: 1951 Category: Broadcast Receiver - or past WW2 Tuner
Valves / Tubes 4: DK40 DAF40 DAF91 DL94
Main principle Superheterodyne (common)
Wave bands Broadcast, Long Wave and Short Wave.
Power type and voltage Line / Batteries (any type) / 130-220 / 90 & 1,5 Volt
Loudspeaker Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 5 inch = 12.7 cm
Power out
from Model: Knuppen 511 - Ostfold Radio A/S;
Shape Portable set > 8 inch (also usable without mains)
Dimensions (WHD) 300 x 250 x 160 mm / 11.8 x 9.8 x 6.3 inch
Price in first year of sale 386.00 NKr.

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.