• Country
• United States of America (USA)

• Manufacturer / Brand
• Heathkit (Brand), Heath Co.; Benton Harbor (MI)

• Year
• 1983–1991

• Category
• Amateur Equipment (Other, but not Key)

• Radiomuseum.org ID
• 73924

• • alternative name: Heath Company

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
• No Power needed

• Loudspeaker
• - - No sound reproduction output.

• Material
• Metal case

• from Radiomuseum.org
• Model: Cantenna HN-31A - Heathkit Brand, Heath Co.;

• Shape
• Miscellaneous shapes - described under notes.

• Dimensions (WHD)
• 0 x 206 x 0 mm / 0 x 8.1 x 0 inch

• Notes
• Heathkit Cantenna HN-31A.
  New designed HN-31, artifical "dummy load" antenna for 1,5 to 450 MHz (VSWR 1:1,5), Z abt. 50 ohms, P_max abt. 1 kW for 10 Min. Built in an one gallon paint can, resistor submerged in 4l transformer-oil. Weight w/o oil. NO Output for measurement device.

• Net weight (2.2 lb = 1 kg)
• 0.6 kg / 1 lb 5.1 oz (1.322 lb)

• Price in first year of sale
• 25.00 $

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

• Mentioned in
• Heathkit: A Guide to Amateur Radio Products

• Other Models

• Here you find 713 models, 697 with images and 503 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Heathkit (Brand), Heath Co.; Benton Harbor (MI)