• Country
• Great Britain (UK)

• Manufacturer / Brand
• Racal Engineering / Instruments / Electronics Ltd., Bracknell

• Year
• 1965 ??

• Category
• Miscellaneous (Other, Various) - see notes

• Radiomuseum.org ID
• 106378

• Main principle
• ZF/IF 100 kHz

• Wave bands
• - without

• Power type and voltage
• Alternating Current supply (AC)

• Loudspeaker
• - - No sound reproduction output.

• Material
• Metal case

• from Radiomuseum.org
• Model: ISB Adaptor RA-218 - Racal Engineering /

• Shape
• Rack

• Notes
• Independent Side Band Adaptor matching the RA-117 receiver, allows reception of USB, LSB and ISB signals.
  Two independant AF outputs switchable to USB oder LSB.
  Adds fine tuning facilities to RA-117 receiver.

• Mentioned in
• Racal Handbook, Rinus Jansen

• Author
• Model page created by Martin Bösch. See "Data change" for further contributors.

• Other Models

• Here you find 113 models, 62 with images and 18 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Racal Engineering / Instruments / Electronics Ltd., Bracknell