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RA-17C-12; Racal Engineering (ID = 372748) Receiver-C RA-17C-12; Racal Engineering (ID = 322183) Receiver-C
RA-17C-12; Racal Engineering (ID = 322184) Receiver-C RA-17C-12; Racal Engineering (ID = 322185) Receiver-C
RA-17C-12; Racal Engineering (ID = 322186) Receiver-C  
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RA-17C-12; Racal Engineering (ID = 372748) Receiver-C
Racal Engineering: RA-17C-12 [Receiver-C] ID = 372748 933x577
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For model RA-17C-12, Racal Engineering (Racal Instruments) Ltd., Bracknell
Country:  Great Britain (UK)
Manufacturer / Brand:  Racal Engineering (Racal Instruments) Ltd., Bracknell
Year: 1957 ? Category: Commercial Receiver (may include amateur bands)
Valves / Tubes 23: 6AU6 ECC189 6AS6 6688 6BE6 6BA6 6AL5 5V4G
Main principle Wadley-Loop principle (including dual superhet); ZF/IF 40000/2500 kHz
Wave bands Broadcast plus more than 2 Short Wave bands.
Power type and voltage Alternating Current supply (AC) / 100-125 / 200-250 Volt
Loudspeaker Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 2.5 inch = 6.4 cm
Power out 0.05 W (unknown quality)
from Model: RA-17C-12 - Racal Engineering Racal
Material Metal case
Shape Tablemodel, with any shape - general.
Dimensions (WHD) 482 x 267 x 510 mm / 19 x 10.5 x 20.1 inch
Notes General coverage receiver 980 - 30000 kHz, AM, SSB (BFO).
IF bandwidths 0,1 / 0,3 / 1,2 / 3 / 6,5 / 13 kHz (-6dB), linear analog readout 1 kHz. 100 kHz calibrator.
Export version of the RA17 Mk III for the North American market using American tubes and connectors, S-calibrated meter and hoher audio output.
Some tubes are partly several times present, find more informations below.
US military designation AN/URR-501A.
Net weight (2.2 lb = 1 kg) 30.5 kg / 67 lb 2.9 oz (67.181 lb)
Source of data Shortwave Receivers - Past & Present (3rd ed.)
Mentioned in Racal Handbook, Rinus Jansen

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 101 models, 44 with images and 10 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.