• Country
• Great Britain (UK)

• Manufacturer / Brand
• Ferguson (Brand), Ferguson Radio Corporation Ltd., British Radio Corporation Ltd.; London

• Year
• 1962 ?

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 167567

• • Brand: TRF

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

• Number of Transistors
• 7

• Semiconductors
• AF117 AF117 AF117 OC71 OC81D OC81 OC81

• Main principle
• Superheterodyne (common); ZF/IF 475 kHz; 3 AF stage(s)

• Tuned circuits
• 7 AM circuit(s)

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

• Power type and voltage
• Dry Batteries / PP9: 9 Volt

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil)

• Power out
• 0.6 W (unknown quality)

• Material
• Leather / canvas / plastic - over other material

• from Radiomuseum.org
• Model: Transistor Seven 433 - Ferguson Brand, Ferguson Radio

• Shape
• Tablemodel, with any shape - general.

• Notes

• A battery powered seven transistor table radio covering MW (183-556 metres) and LW (1136-2040 metres).  Sockets for car aerial and earphone.

• Source of data
• -- Schematic

• Literature/Schematics (1)
• Radio And Television Servicing books (R&TVS)

• Author
• Model page created by Keith Staines. See "Data change" for further contributors.

• Other Models

• Here you find 430 models, 312 with images and 263 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Ferguson (Brand), Ferguson Radio Corporation Ltd., British Radio Corporation Ltd.; London