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260U; Herofon / Herophon (ID = 1902664) Radio
260U; Herofon / Herophon (ID = 1902657) Radio 260U; Herofon / Herophon (ID = 1902659) Radio
260U; Herofon / Herophon (ID = 1902661) Radio 260U; Herofon / Herophon (ID = 1902662) Radio
260U; Herofon / Herophon (ID = 1902663) Radio
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260U; Herofon / Herophon (ID = 1902657) Radio
Herofon / Herophon: 260U [Radio] ID = 1902657 1000x809
Select picture or schematic to display from thumbnails on the right and click for download.
For model 260U, Herofon / Herophon (brand of Hede Nielsen):
Image taken from polish online auction portal Auction number: 5664410986
Country:  Denmark
Manufacturer / Brand:  Herofon / Herophon (brand of Hede Nielsen)
alternative name
Hede Nielsen's Fabrikker A/S
Year: 1941/1942 Category: Broadcast Receiver - or past WW2 Tuner
Valves / Tubes 7: UCH21 UCH21 UCH21 UBL21 UM4 UBL21 UY21
Main principle Superheterodyne (common); ZF/IF 447 kHz; 3 AF stage(s)
Tuned circuits 6 AM circuit(s)
Wave bands Broadcast, Long Wave and more than two Short Wave bands.
Power type and voltage AC/DC-set / 110; 220 Volt
Loudspeaker Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil)
Power out
from Model: 260U - Herofon / Herophon brand of
Material Wooden case
Shape Tablemodel, high profile (upright - NOT Cathedral nor decorative).

Push-Pull output stage.

Model page created by Tomasz Szczesniak. See "Data change" for further contributors.

All listed radios etc. from Herofon / Herophon (brand of Hede Nielsen)
Here you find 50 models, 42 with images and 22 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.