• Country
• Great Britain (UK)

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

• Year
• 1949–1951

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 97058

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

• Number of Tubes
• 4

• Valves / Tubes
• ECH35 EF22 or EF39 EBL31 AZ31

• Main principle
• Superheterodyne (common); ZF/IF 465 kHz; 1 AF stage(s)

• Tuned circuits
• 6 AM circuit(s)

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

• Power type and voltage
• Alternating Current supply (AC) / 200-250 Volt

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 16 cm = 6.3 inch

• Material
• Wooden case

• from Radiomuseum.org
• Model: P28 - Pye Ltd., Radio Works;

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

• Dimensions (WHD)
• 435 x 287 x 240 mm / 17.1 x 11.3 x 9.4 inch

• Notes

• Wave Bands

  • LW 1100 ... 2100 m
  • MW 185 ... 570 m
  • SW1 49 m (5.9 ... 6.3 MHz)
  • SW2 31 m (9.3 ... 10.0 MHz)
  • SW3 16 m (17.3 ... 18.3 MHz)

  "Short" superhet using only EBL31 for detector and all audio. IF is curiously Loctal EF22 rather than EF39 or similar Octal on Trader, R&TVS etc, but certainly some models are factory fitted with EF39 (printed on layout on Model plate)

  There is a "lowboy" style console "gram" version P28RG with drawer mounted "changer"

• Price in first year of sale
• 18.00 GBP

• Source of data
• Technisch- Commercieel - Radio Vademecum Staleman

• Author
• Model page created by John Koster. See "Data change" for further contributors.

• Other Models

• Here you find 633 models, 488 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