• Country
• United States of America (USA)

• Manufacturer / Brand
• Allied Radio Corp. (Knight, Roamer, Wextark); Chicago (IL)

• Year
• 1937

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 189997

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

• Number of Tubes
• 6

• Valves / Tubes
• 6A7 6K7 6Q7 6B5 6G5 80

• Main principle
• Superheterodyne (common); ZF/IF 465 kHz

• Wave bands
• Broadcast plus 2 Short Wave bands.

• Power type and voltage
• Alternating Current supply (AC) / 120 & 1 Volt

• Loudspeaker
• Electro Magnetic Dynamic LS (moving-coil with field excitation coil) / Ø 6 inch = 15.2 cm

• Material
• Wooden case

• from Radiomuseum.org
• Model: Knight H-68 - Allied Radio Corp. Knight,

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

• Notes

• Produced by Howard Radio Corp. for Allied. The equivalent Howard model number is Howard 68.  Another similar model is the Knight A9848.

  1V bias cell.

• Source of data
• - - Data from my own collection

• Author
• Model page created by Michael Schaub. See "Data change" for further contributors.

• Other Models

• Here you find 1035 models, 638 with images and 680 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Allied Radio Corp. (Knight, Roamer, Wextark); Chicago (IL)