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Country:  Great Britain (UK)
Manufacturer / Brand:  Racal Engineering (Racal Instruments) Ltd., Bracknell
Year: 1987 ?? Category: Commercial Receiver (may include amateur bands)
Semiconductors (the count is only for transistors) Semiconductors present.
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, 120, 220, 240 Volt
Loudspeaker Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil)
Power out 1 W (unknown quality)
from Model: RA-3702 - Racal Engineering Racal
Material Metal case
Shape Rack
Dimensions (WHD) 483 x 133 x 450 mm / 19 x 5.2 x 17.7 inch
Notes Commercial / military use general coverage dual receiver, covers 15 - 30000 kHz, AM, USB/LSB, CW, FM;
tuning steps 1 Hz, standard bandwidths 0,3 / 1 / 2,7 / 6 / 12 kHz, 100 memories.
Dual receiver with two independant receiver circuits, matching 9420 or 9449 ovened oscillator, optional ISB and FSK modules, MA-3700 receiver controller (frontplate with controls to control receiver as slave);
Variant: RA-3704 remotely controlled dual receiver without own frontplate.
Net weight (2.2 lb = 1 kg) 20 kg / 44 lb 0.8 oz (44.053 lb)
Source of data Shortwave Receivers - Past & Present (3rd ed.)

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

All listed radios etc. from Racal Engineering (Racal Instruments) Ltd., Bracknell
Here you find 105 models, 50 with images and 11 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.