• Country
• Finland

• Manufacturer / Brand
• Hellberg, Helsinki

• Year
• 1941

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 161978

• Number of Tubes
• 5

• Valves / Tubes
• ECH11 EBF11 ECL11 AZ11 EM11

• Main principle
• Superheterodyne (common); ZF/IF 465 kHz

• Tuned circuits
• 9 AM circuit(s)

• Wave bands
• Broadcast, Long Wave and Short Wave.

• Power type and voltage
• Alternating Current supply (AC) / 110-240 Volt

• Loudspeaker
• Electro Magnetic Dynamic LS (moving-coil with field excitation coil) / Ø 21.5 cm = 8.5 inch

• Power out
• 1.5 W (unknown quality)

• Material
• Wooden case

• from Radiomuseum.org
• Model: Lady A-641-V - Hellberg, Helsinki

• Shape
• Tablemodel, low profile (big size).

• Dimensions (WHD)
• 550 x 315 x 290 mm / 21.7 x 12.4 x 11.4 inch

• Notes
• This "LADY" is the biggest one of four in the "LION"-series. The other ones are named: "LEO" "SARAH" and "JANNE" all called after the lions at the ZOO "Korkeasaari" in Helsinki. Dial lamps: 2x 6,3V / 0,3A
  Wave-bands: 14-50m, 195-580m, 650-2000m

• Net weight (2.2 lb = 1 kg)
• 13.4 kg / 29 lb 8.2 oz (29.515 lb)

• Author
• Model page created by Lars-G. Lundelin. See "Data change" for further contributors.

• Other Models

• Here you find 34 models, 30 with images and 0 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Hellberg, Helsinki