• Country
• Japan

• Manufacturer / Brand
• Hansen Electric Laboratory & Works, Ltd.; Tokyo

• Year
• 1959–1962

• Category
• Service- or Lab Equipment

• Radiomuseum.org ID
• 162163

Click on the schematic thumbnail to request the schematic as a free document.

• Wave bands
• Wave Bands given in the notes.

• Power type and voltage
• Dry Batteries / 1,5 & 45 Volt

• Loudspeaker
• - - No sound reproduction output.

• Material
• Various materials

• from Radiomuseum.org
• Model: Unitester HRV-70 - Hansen Electric Laboratory &

• Shape
• Very small Portable or Pocket-Set (Handheld) < 8 inch.

• Dimensions (WHD)
• 140 x 215 x 90 mm / 5.5 x 8.5 x 3.5 inch

• Notes

• Vier Germaniumdioden. Innenwiderstand 33 kΩ/V= und 15 kΩ/V~.
  Das Gehäuseunterteil besteht aus lackiertem Stahlblech.

  Vertrieb in Deutschland durch CTR Elektronik.

• Price in first year of sale
• 298.00 DM

• Source of data
• -- Original-techn. papers.

• Mentioned in
• Funk-Technik (FT) (16/1959, S. 604 / Werbeanzeige (Conrad))

• Author
• Model page created by a member from D. See "Data change" for further contributors.

• Other Models

• Here you find 29 models, 25 with images and 10 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Hansen Electric Laboratory & Works, Ltd.; Tokyo