• Country
• United States of America (USA)

• Manufacturer / Brand
• Harrison Radio Co. (Royal, Fultone); New York City (NY)

• Year
• 1936

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 205131

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

• Number of Tubes
• 6

• Valves / Tubes
• 6K7 6C5 6K7 6C5 6F6 5Z4

• Main principle
• TRF with regeneration; 2 AF stage(s)

• Wave bands
• Broadcast plus more than 2 Short Wave bands.

• Power type and voltage
• Alternating Current supply (AC) / 115-240 Volt

• Loudspeaker
• - This model requires external speaker(s).

• Material
• Metal case

• from Radiomuseum.org
• Model: Royal PR-Six - Harrison Radio Co. Royal,

• Shape
• Tablemodel, Box - most often with Lid (NOT slant panel).

• Notes
• Harrison Radio Company Royal PR-Six metal tube communications receiver. Continuous bandspread over five tuning bands. Receiver tunes 480 Kc to 31 Mc (625 - 9 3/4 meters)

• Price in first year of sale
• 32.00 $

• Literature/Schematics (1)
• February 1936 Radio World magazine page 62

• Author
• Model page created by Alan Larsen. See "Data change" for further contributors.

• Other Models

• Here you find 6 models, 6 with images and 2 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Harrison Radio Co. (Royal, Fultone); New York City (NY)