• Country
• Great Britain (UK)

• Manufacturer / Brand
• Bush Radio; London

• Year
• 1935

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 193529

• Number of Tubes
• 3

• Valves / Tubes
• FC2 or 210PG SP215 PM22A

• Number of Transistors

• Semiconductors
• Westector

• Main principle
• Superheterodyne (common); ZF/IF 123 kHz

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

• Power type and voltage
• Storage and/or dry batteries

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

• from Radiomuseum.org
• Model: SB21 - Bush Radio; London

• Source of data
• - - Manufacturers Literature

• Author
• Model page created by Howard Craven. See "Data change" for further contributors.

• Other Models

• Here you find 397 models, 331 with images and 238 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Bush Radio; London