• Country
• United States of America (USA)

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

• Year
• 1962–1964

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

• Radiomuseum.org ID
• 117343

• • alternative name: Heath Company

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

• Number of Tubes
• 2

• Valves / Tubes
• 6146 6146 0A2

• Main principle
• Radio Frequency Amplification only

• Wave bands
• Wave Bands given in the notes.

• Power type and voltage
• Alternating Current supply (AC) / 117 Volt

• Loudspeaker
• - - No sound reproduction output.

• Material
• Metal case

• from Radiomuseum.org
• Model: 6 Meter Linear Amplifier HA-20 - Heathkit Brand, Heath Co.;

• Shape
• Tablemodel, with any shape - general.

• Dimensions (WHD)
• 16.5 x 10 x 10 inch / 419 x 254 x 254 mm

• Notes
• Heathkit HF-Amplifier HA-20.
  The HA-20 (6 Meter only) produces 125 W PEP SSB or 75 W AM and requires 2.5 to 10 W RF input.

• Net weight (2.2 lb = 1 kg)
• 17.2 kg / 37 lb 14.2 oz (37.885 lb)

• Price in first year of sale
• 100.00 $

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

• 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)