• Country
• United States of America (USA)

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

• Year
• 1962–1964 ?

• Category
• Amateur-Receiver (amateur bands, may include broadcast bands)

• Radiomuseum.org ID
• 91706

• • alternative name: Heath Company

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

• Number of Tubes
• 7

• Valves / Tubes
• 6BZ6 6EA8 6BZ6 6EA8 6BJ7 6BE6 6EB8 0A2

• Number of Transistors
• 1

• Semiconductors

• Main principle
• Superhet with RF-stage; ZF/IF 3000 kHz

• Wave bands
• Wave Bands given in the notes.

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

• Loudspeaker
• - For headphones or amp.

• Material
• Metal case

• from Radiomuseum.org
• Model: HR-20 - Heathkit Brand, Heath Co.;

• Shape
• Miscellaneous shapes - described under notes.

• Dimensions (WHD)
• 12.25 x 6.25 x 9.75 inch / 311 x 159 x 248 mm

• Notes
• Heathkit Mobile-HF-Receiver HR-20.
  Covers 80-10 m HAM bands in AM and SSB. Optional power supply HP-20 or HP-23, optional 12 V power supply HP-10, HP-13; matching transmitter HX-20.

• Net weight (2.2 lb = 1 kg)
• 8.5 kg / 18 lb 11.6 oz (18.722 lb)

• Price in first year of sale
• 135.00 $

• Source of data
• Heathkit: A Guide to Amateur Radio Products

• Literature/Schematics (1)
• -- Schematic

• Author
• Model page created by Hinrich Grensemann † 15.5.16. See "Data change" for further contributors.

• Other Models

• Here you find 715 models, 699 with images and 506 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)