• Country
• United States of America (USA)

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

• Year
• 1975 ??

• Category
• Service- or Lab Equipment

• Radiomuseum.org ID
• 221709

• Number of Transistors
• 10

• Semiconductors

• Wave bands
• Broadcast, Long Wave and more than two Short Wave bands.

• Power type and voltage
• Alternating Current supply (AC) / 125 Volt

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 5 cm = 2 inch

• Power out
• 0.1 W (unknown quality)

• Material
• Metal case

• from Radiomuseum.org
• Model: Knight R.F. Generator - Signal KG-686 - Allied Radio Corp. Knight,

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

• Dimensions (WHD)
• 370 x 180 x 222 mm / 14.6 x 7.1 x 8.7 inch

• Notes
• Signal Generator for CW and AM, 5 bands:
  100-370 kHz, 370-1400 kHz, 1,4-5,1 MHz, 5,1-16 MHz, 16-54 MHz.
  Included 1 MHz and 100 kHz quartz calibration generator.
  Internal modulation at 420 Hz. External modulation input.
  Calibrated output RF attenuator.
  Built-in loudspeaker.

• Net weight (2.2 lb = 1 kg)
• 5 kg / 11 lb 0.2 oz (11.013 lb)

• Author
• Model page created by Alberto Sanna-Alonso. See "Data change" for further contributors.

• Other Models

• Here you find 1035 models, 638 with images and 679 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)