• Country
• Great Britain (UK)

• Manufacturer / Brand
• Pye Ltd., Radio Works; Cambridge

• Year
• 1956

• Category
• Commercial Receiver (may include amateur bands)

• Radiomuseum.org ID
• 249430

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

• Number of Tubes
• 8

• Valves / Tubes
• EC91 EF91 ECF82 EF92 EF92 EF91 ECC82 EZ90

• Main principle
• Superheterodyne (common); 2 AF stage(s)

• Tuned circuits
• 14 AM circuit(s)

• Wave bands
• Wave Bands given in the notes.

• Power type and voltage
• Alternating Current supply (AC) / 90-250 Volt

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 7 cm = 2.8 inch

• Power out
• 0.25 W (unknown quality)

• Material
• Metal case

• from Radiomuseum.org
• Model: Monitor Receiver PTC 145 - Pye Ltd., Radio Works;

• Shape
• Tablemodel without push buttons, Mantel/Midget/Compact up to 14

• Dimensions (WHD)
• 254 x 215 x 165 mm / 10 x 8.5 x 6.5 inch

• Notes

• Überwachungsempfänger, 1 oder 4 Kanäle, Quarzsteuerung (Steckquarze), Amplitudenmodulation.
  Verschiedene Versionen: Frequenzbereich 79 - 103 MHz (Polizei und Feuerwehr in GB), 118 - 136 MHz (ziviler Flugfunk).

  Similar to the Irish device PYE PTC-145

• Net weight (2.2 lb = 1 kg)
• 6.1 kg / 13 lb 7 oz (13.436 lb)

• Mentioned in
• -- Original-techn. papers.

• Author
• Model page created by Heiko zur Mühlen. See "Data change" for further contributors.

• Other Models

• Here you find 629 models, 485 with images and 342 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Pye Ltd., Radio Works; Cambridge