• Country
• Great Britain (UK)

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

• Year
• 1977 ?

• Category
• Commercial Receiver (may include amateur bands)

• Radiomuseum.org ID
• 110199

• Number of Transistors
• Semiconductors present.

• Semiconductors

• Main principle
• Superhet, double/triple conversion

• Wave bands
• Broadcast, Long Wave and more than two Short Wave bands.

• Power type and voltage
• Alternating Current supply (AC) / 100-125 / 200-250 Volt

• Loudspeaker
• - For headphones or amp.

• Material
• Metal case

• from Radiomuseum.org
• Model: RA-1784 - Racal Engineering /

• Shape
• Rack

• Dimensions (WHD)
• 483 x 178 x 464 mm / 19 x 7 x 18.3 inch

• Notes
• Remote control communications receiver, coverage 15 - 30000 kHz, AM, USB/LSB, CW, optional ISB;
  receiver must be controlled by MA-1072 controller with all controls and 10 Hz digital readout or by MA-1072 and a computer.

• Net weight (2.2 lb = 1 kg)
• 25 kg / 55 lb 1.1 oz (55.066 lb)

• Source of data
• Shortwave Receivers - Past & Present (3rd ed.)

• 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