• Country
• United States of America (USA)

• Manufacturer / Brand
• Hallicrafters, The; Chicago, IL and Arlington/Grand Prairie, TX

• Year
• 1959–1962

• Category
• Radio module post 1925 (not a part, not a key)

• Radiomuseum.org ID
• 84491

• Number of Tubes
• 1

• Valves / Tubes
• 6AU6

• Power type and voltage
• Powered by external power supply or a main unit.

• Material
• Metal case

• from Radiomuseum.org
• Model: HA-7 - Hallicrafters, The; Chicago,

• Notes
• Plug in crystal calibrator, 100KHz Markers, for use with the SX-100, SX-101, SX-101A and SX-122, takes the power from the unit there were installed in.

• Price in first year of sale
• 20.00 $

• Source of data
• Radios by hallicrafters

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

• Other Models

• Here you find 926 models, 476 with images and 526 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Hallicrafters, The; Chicago, IL and Arlington/Grand Prairie, TX