• Country
• Denmark

• Manufacturer / Brand
• Herofon (Herophon), Hede Nielsens Fabriker; Horsens

• Year
• 1952 ??

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 144243

• • alternative name: Hede Nielsen's Fabrikker A/S

• Number of Tubes
• 4

• Valves / Tubes
• UCH42 UBF80 UL41 UY41

• Main principle
• Superheterodyne (common); 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 4.5 inch = 11.4 cm

• Material
• Wooden case

• from Radiomuseum.org
• Model: 452U - Herofon Herophon, Hede

• Shape
• Tablemodel without push buttons, Mantel/Midget/Compact up to 14

• Dimensions (WHD)
• 12.5 x 8 x 7 inch / 318 x 203 x 178 mm

• Author
• Model page created by Keith Staines. See "Data change" for further contributors.

• Other Models

• Here you find 77 models, 61 with images and 28 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Herofon (Herophon), Hede Nielsens Fabriker; Horsens