ROYAL YACHT (HMY) BRITANNIA -
TYPE 974 RADAR




SPECIFICATIONS:

Type: Navigation radar
Operating frequency: 9345 to 9405 MHz
Range 25 nm
Power: 7 kw
Antenna rotation: 24 RPM.

britannia_974_radar.jpg
Type 974 radar antenna.  (Image courtesy havalhistory.flixco.info)

 
/britannia_974_radar_display.jpg
974 radar dissplay (left) and receiver on the right. (Courtesy  http://www.rnmuseumradarandcommunications2006.org.uk)

CREDITS or REFERENCES

1) 974 radar antenna  http://navalhistory.flixco.info/H/148417x119821/8330/a0.htm
2) 974 display unit    http://www.rnmuseumradarandcommunications2006.org.uk/Radar/pdfs/974%201.pdf

 

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Sept 27/18