• Country
• Hong Kong

• Manufacturer / Brand
• Inscol (International Service Corporation Ltd.); Hong Kong

• Year
• 1962 ??

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 100930

• Number of Tubes
• 6

• Valves / Tubes

• Main principle
• Superheterodyne (common); ZF/IF 455 kHz

• Wave bands
• Broadcast only (MW).

• Power type and voltage
• Dry Batteries / 9 Volt

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 2 inch = 5.1 cm

• Power out
• 0.1 W (unknown quality)

• Material
• Plastics (no bakelite or catalin)

• from Radiomuseum.org
• Model: Inscol TR-661 - Inscol International Service

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

• Dimensions (WHD)
• 65 x 100 x 30 mm / 2.6 x 3.9 x 1.2 inch

• Notes

• AM only. Civil Defense marks on station dial.

  Made in Hong Kong

  See similar Japanese model Harlie TR661

• Net weight (2.2 lb = 1 kg)
• 0.2 kg / 0 lb 7 oz (0.441 lb)

• Source of data
• -- Collector info (Sammler)

• Other Models

• Here you find 1 models, 1 with images and 0 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Inscol (International Service Corporation Ltd.); Hong Kong