• Country
• Finland

• Manufacturer / Brand
• Helsingin Puhelinyhdistys (HPY) - Helsingfors Telefonförening (HTF); Helsinki

• Year
• 1947 ??

• Category
• Wired Receiver (AF only)

• Radiomuseum.org ID
• 279421

• Number of Tubes
• 2

• Valves / Tubes
• UL41 UY11

• Main principle
• Audio-Amplification

• Wave bands
• - without

• Details
• Wired Wireless Receiver(AF only)

• Power type and voltage
• AC/DC-set / 220 Volt

• Loudspeaker
• Electro Magnetic Dynamic LS (moving-coil with field excitation coil) / Ø 20 cm = 7.9 inch

• Material
• Wooden case

• from Radiomuseum.org
• Model: Wire Receiver - Helsingin Puhelinyhdistys HPY

• Shape
• Tablemodel, high profile (upright - NOT Cathedral nor decorative).

• Dimensions (WHD)
• 350 x 360 x 145 mm / 13.8 x 14.2 x 5.7 inch

• Author
• Model page created by Timo Rantasaari. See "Data change" for further contributors.

• Other Models

• Here you find 1 models, 1 with images and 0 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Helsingin Puhelinyhdistys (HPY) - Helsingfors Telefonförening (HTF); Helsinki