- Country
- Great Britain (UK)
- Manufacturer / Brand
- Racal Engineering / Instruments / Electronics Ltd., Bracknell
- Year
- 1978–1981
- Category
- Commercial Receiver (may include amateur bands)
- Radiomuseum.org ID
- 109218
- 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) / 110-125 / 200-250 Volt
- Loudspeaker
- Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil)
- Material
- Metal case
- from Radiomuseum.org
- Model: RA-1771 - Racal Engineering /
- Shape
- Rack
- Dimensions (WHD)
- 483 x 178 x 410 mm / 19 x 7 x 16.1 inch
- Notes
- Commercial receiver, coverage 15 - 30000 kHz, AM, USB/LSB, CW;
decadic knobs tuning, minimal tuning steps 10 Hz, standard bandwidths 8 / 3 / 0.3 kHz, several configurations;
optional 9400 standard or 9420 high stability frequency standard with crystal oven, optional ISB, FSK and AFC circuits.
- Net weight (2.2 lb = 1 kg)
- 21 kg / 46 lb 4.1 oz (46.256 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