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Harophone ; Haagsche Radio (ID = 328614) Radio
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Harophone ; Haagsche Radio (ID = 328614) Radio
Haagsche Radio: Harophone [Radio] ID = 328614 640x394
Select picture or schematic to display from thumbnails on the right and click for download.
For model Harophone, Haagsche Radio Onderneming, Den Haag:
picture from
Country:  Netherlands
Manufacturer / Brand:  Haagsche Radio Onderneming, Den Haag
Year: 1929 Category: Broadcast Receiver - or past WW2 Tuner
Valves / Tubes 4:
Main principle TRF with regeneration; 1 AF stage(s)
Tuned circuits 2 AM circuit(s)
Wave bands Broadcast (MW) and Long Wave.
Power type and voltage Alternating Current supply (AC)
Loudspeaker - For headphones or amp.
Power out
from Model: Harophone - Haagsche Radio Onderneming,
Material Wooden case
Shape Tablemodel, with any shape - general.
External source of data Radio Amateur Museum / Frans J.J. Driesens + ISBN 90-76014-04-3.
Source of data Opkomst van de Nederlandse Radio

All listed radios etc. from Haagsche Radio Onderneming, Den Haag
Here you find 3 models, 1 with images and 0 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.