• Country
• United States of America (USA)

• Manufacturer / Brand
• Radio Shack (Tandy, Realistic, Micronta); USA

• Year
• 1978 ??

• Category
• Amateur-Receiver (amateur bands, may include broadcast bands)

• Radiomuseum.org ID
• 140220

• Number of Transistors
• Semiconductors present.

• Semiconductors

• Main principle
• Superheterodyne (common)

• Wave bands
• Wave Bands given in the notes.

• Power type and voltage
• Line / Batteries (any type) / 120 / 12 Volt

• Material
• Metal case

• from Radiomuseum.org
• Model: Realistic Patrolman Pro 77 20-166 - Radio Shack Tandy, Realistic,

• Shape
• Tablemodel, with any shape - general.

• Dimensions (WHD)
• 7.5 x 3 x 9.5 inch / 191 x 76 x 241 mm

• Notes
• Realistic Patrolman Pro 77, VHF Hi Lo Scanner, VHF Scanning Receiver, (cat. nr.: 20-166);
  VHF lo: 30 - 50 MHz,
  VHF hi: 148 - 174 MHz,
  Program buttons for up to 8 Xtal controlled channels, squelch control, auto/manual switch, headphones jack.

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

• Author
• Model page created by a member from A. See "Data change" for further contributors.

• Other Models

• Here you find 1292 models, 1173 with images and 112 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Radio Shack (Tandy, Realistic, Micronta); USA