940U

Herofon (Herophon), Hede Nielsens Fabriker; Horsens

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  • Year
  • 1939
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 289036
    • alternative name: Hede Nielsen's Fabrikker A/S

 Technical Specifications

  • Number of Tubes
  • 5
  • Main principle
  • Superheterodyne (common); ZF/IF 447 kHz; 2 AF stage(s)
  • Tuned circuits
  • 6 AM circuit(s)
  • Wave bands
  • Broadcast, Long Wave and Short Wave.
  • Power type and voltage
  • AC/DC-set / 220 Volt
  • Loudspeaker
  • Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 18 cm = 7.1 inch
  • Power out
  • 4 W (unknown quality)
  • Material
  • Wooden case
  • from Radiomuseum.org
  • Model: 940U - Herofon Herophon, Hede
  • Shape
  • Tablemodel, low profile (big size).
  • Dimensions (WHD)
  • 520 x 250 x 300 mm / 20.5 x 9.8 x 11.8 inch
  • Notes

  • The type designation 940U is not confirmed. The number 940 can be found at the bottom of the dial scale only.

    A similar model with identical tube line-up but only two wave bands is Herofon 945U or 946U.

  • Net weight (2.2 lb = 1 kg)
  • 10.5 kg / 23 lb 2 oz (23.128 lb)

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The model is part of the collections of the following members.

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