• Country
• United States of America (USA)

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

• Year
• 1963 ?

• Category
• Service- or Lab Equipment

• Radiomuseum.org ID
• 140246

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

• Wave bands
• - without

• Power type and voltage
• Dry Batteries / 22.5 Volt

• Loudspeaker
• - - No sound reproduction output.

• Material
• Plastics (no bakelite or catalin)

• from Radiomuseum.org
• Model: Knight Transistor & Diode Checker 83-Y-149 - Allied Radio Corp. Knight,

• Shape
• Very small Portable or Pocket-Set (Handheld) < 8 inch.

• Dimensions (WHD)
• 92 x 155 x 65 mm / 3.6 x 6.1 x 2.6 inch

• Notes
• Contrôle de diodes ou de transistors H.F et B.F.

• Net weight (2.2 lb = 1 kg)
• 0.480 kg / 1 lb 0.9 oz (1.057 lb)

• Literature/Schematics (1)
• Radio Constructeur et Dépanneur mars 1963

• Author
• Model page created by Raynal Aufils. See "Data change" for further contributors.

• Other Models

• Here you find 1034 models, 637 with images and 678 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)