• Country
• Great Britain (UK)

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

• Year
• 1930

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 72068

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

• Number of Tubes
• 4

• Valves / Tubes
• SG215 SG215 HL210 P220

• Main principle
• TRF without regeneration

• Tuned circuits
• 3 AM circuit(s)

• Wave bands
• Broadcast (MW) and Long Wave.

• Power type and voltage
• Storage and/or dry batteries / 2 & 126 & 9 Volt

• Loudspeaker
• Magnetic loudspeaker (reed) generic. / Ø 11 inch = 27.9 cm

• Material
• Wooden case

• from Radiomuseum.org
• Model: Twintriple Transportable B4D - Pye Ltd., Radio Works;

• Shape
• Tablemodel, high profile (upright - NOT Cathedral nor decorative).

• Dimensions (WHD)
• 16 x 17.5 x 9.5 inch / 406 x 445 x 241 mm

• Notes

• Internal frame aerial, turnable on base. See also PYE Twintriple models DC4D (DC mains) and AC4D (AC mains).

  The phrase "Twin-Triple Transportable" is mentioned in J. Hill, Radio! Radio!

  Note: Trade Service Sheet 719 has a release date of 1931 for this model, which seems to be inaccurate.

• Price in first year of sale
• 23.10 GBP

• External source of data
• "Trader" April 21, 1945, Service Sheet 719

• Literature/Schematics (1)
• Trader Service Sheet (suppl. of Wireless & El. Trader, etc.) (719)

• Literature/Schematics (2)
• Radio! Radio! (p.119, fig.295)

• Author
• Model page created by Arpad Roth † 27.3.17. 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