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Panoramic Adaptor RA-66 RA-66B

Country:  Great Britain (UK)
Manufacturer / Brand:  Racal Engineering (Racal Instruments) Ltd., Bracknell
Year: 1965 ?? Category: Miscellaneous (Other, Various) - see notes
Valves / Tubes 29: 6BA6 6BE6 6AS6 6AL5 6AU6 12AT7 6X4 5V4G 1X2B DP16-22 VR150-30
Wave bands - without
Power type and voltage Alternating Current supply (AC) / 100-125; 200-250 Volt
Loudspeaker - - No sound reproduction output.
Power out
from Model: Panoramic Adaptor RA-66 RA-66B - Racal Engineering Racal
Material Metal case
Dimensions (WHD) 483 x 222 x 483 mm / 19 x 8.7 x 19 inch
Notes Panoramic Adaptor (Panadaptor) matching the RA-17 series receivers.
The Panadaptor RA-66 is connected with the RA-17 by use of a MA-251 buffer amplifier and with RA-117 with MA-282 frequency changing unit.
The set displays signal activities within a segment of 100kHz - 1 MHz on CRT, the RA-66B allows sweep frequencies to be changed from 2 sec. - 0,2 sec.
Variants: RA-66A matching RA-17 receiver; RA-66B matching RA-17 receiver and Mufax recorder, variable sweep speeds; RA-66B-1 modified with american tubes, sockets and plugs.
Most tubes used more then once, DP16-22 5,5 x 1,5" CRT display.
Net weight (2.2 lb = 1 kg) 29.5 kg / 64 lb 15.6 oz (64.978 lb)
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 105 models, 50 with images and 11 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.