• Country
• Great Britain (UK)

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

• Year
• 1937

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 110602

• • Brand: TRF

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

• Number of Tubes
• 10

• Valves / Tubes
• 76 6D6 6A7 6D6 75 6G5 76 42 42 80

• Main principle
• Superhet with RF-stage; ZF/IF 470 kHz

• Wave bands
• Broadcast, Long Wave and 2 x Short Wave.

• Power type and voltage
• Alternating Current supply (AC) / 100-240 Volt

• Loudspeaker
• Electro Magnetic Dynamic LS (moving-coil with field excitation coil) / Ø 25.5 cm = 10 inch

• Power out
• 5 W (unknown quality)

• Material
• Wooden case

• from Radiomuseum.org
• Model: 503AC - Ferguson Brand, Ferguson Radio

• Shape
• Tablemodel, Tombstone = decorative upright, not cathedral but can have rounded edges.

• Dimensions (WHD)
• 440 x 555 x 300 mm / 17.3 x 21.9 x 11.8 inch

• Notes
• SW bands 12-35m and 25-70m. See also the Ferguson 503T table radio with alternative SW bands.

• Net weight (2.2 lb = 1 kg)
• 18.4 kg / 40 lb 8.5 oz (40.529 lb)

• Price in first year of sale
• 17.00 GBP

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

• Literature/Schematics (1)
• Trader sheet 302

• Author
• Model page created by Jordi Cardona Serra. 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