• Country
• United States of America (USA)

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

• Year
• 1961–1983

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

• Radiomuseum.org ID
• 73898

• • 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

• Material
• Metal case

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

• Shape
• Miscellaneous shapes - described under notes.

• Dimensions (WHD)
• 168 x 225 x 168 mm / 6.6 x 8.9 x 6.6 inch

• Notes

• Resistive load (dummy load) antenna for 1,5 up to 300 MHz (SWR less than 1,5), Z abt. 50 Ohms, Pmax 1 KW for max. 10 minutes. Built in a one gallon paint can. Resistor submerged in one U.S. liq. gal. (3,785 Liter) transformer oil. Pressure relief valve. Weight w/o oil. Output for measurement device.

• Net weight (2.2 lb = 1 kg)
• 0.7 kg / 1 lb 8.7 oz (1.542 lb)

• Price in first year of sale
• 10.00 $

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

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

• Other Models

• Here you find 717 models, 700 with images and 507 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)