AC81

• Country
• Great Britain (UK)

• Manufacturer / Brand
• Bush Radio; London

• Year
• 1945

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 140884

• Picture
• Schematics

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

• Number of Tubes
• 5

• Valves / Tubes
• CCH35 EF39 EBC33 CL33 CY31

• Main principle
• Superheterodyne (common); ZF/IF 465 kHz; 2 AF stage(s)

• Tuned circuits
• 6 AM circuit(s)

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

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

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 8 inch = 20.3 cm

• Power out
• 1.5 W (unknown quality)

• Material
• Wooden case

• from Radiomuseum.org
• Model: AC81 - Bush Radio; London

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

• Dimensions (WHD)
• 19.5 x 13.125 x 11.125 inch / 495 x 333 x 283 mm

• Notes

• The scale has three lamps/light bulbs, one for each band, switched by the waveband switch.

• Source of data
• -- Schematic

• Literature/Schematics (1)
• Radio And Television Servicing. 1953, page 92.

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

• Other Models

• Here you find 399 models, 332 with images and 239 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Bush Radio; London