• Country
• United States of America (USA)

• Manufacturer / Brand
• Harvey Radio Labs., Harvey - Wells; Brookline, Southbridge, MA

• Year
• 1936

• Category
• Amateur Transmitter (only)

• Radiomuseum.org ID
• 265418

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

• Number of Tubes
• 4

• Valves / Tubes
• 6N7 6N7 6L6 6L6

• Main principle
• Transmitter

• Wave bands
• Short Wave (SW only)

• Power type and voltage
• Line / Storage batteries (perhaps also batteries) / Either Battery: 6V or AC Power Supply: 110 Volt

• Loudspeaker
• - - No sound reproduction output.

• Material
• Metal case

• from Radiomuseum.org
• Model: UHX-10 - Harvey Radio Labs., Harvey -

• Shape
• Tablemodel, low profile (big size).

• Notes

• The Harvey UHX-10 Transmitter operates from 1500 to 60,000 kHz. Operates from storage battery or optional 110 VAC power supply. With tube 6L6 this model can not be earlier than 1936.

• Mentioned in
• QST (June 1937 pgs. 48-49 & 80.)

• Author
• Model page created by Wayne Childress. See "Data change" for further contributors.

• Other Models

• Here you find 35 models, 26 with images and 7 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Harvey Radio Labs., Harvey - Wells; Brookline, Southbridge, MA