• Country
• Norway

• Manufacturer / Brand
• Tandberg Radio; Oslo

• Year
• 1934/1935

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 124796

• Number of Tubes
• 8

• Valves / Tubes
• AK1 AK1 AF2 AB1 E424N E443H E443H 80

• Main principle
• Superhet, double/triple conversion; ZF/IF 2000 and 140 kHz

• Wave bands
• Broadcast and LongWave in ONE range.

• Power type and voltage
• Alternating Current supply (AC) / 130; 150; 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: Huldra 1 - Tandberg Radio; Oslo

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

• Dimensions (WHD)
• 540 x 280 x 310 mm / 21.3 x 11 x 12.2 inch

• Notes

• Wavebands: LW and MW in one band from 150 to 1500 kHz.

  See also Huldra 1B which added a waveband switch.

• Net weight (2.2 lb = 1 kg)
• 18 kg / 39 lb 10.4 oz (39.648 lb)

• Price in first year of sale
• 491.50 NOK

• Mentioned in
• The Norwegian Historical Radio Society

• Literature/Schematics (1)
• -- Original-techn. papers.

• Author
• Model page created by Ernst Rykkje. See "Data change" for further contributors.

• Other Models

• Here you find 203 models, 175 with images and 107 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Tandberg Radio; Oslo