BATTLE OF BRITAIN ‘LACE’

BATTLE OF BRITAIN ‘LACE’

BATTLE OF BRITAIN ‘LACE’ Between 1942 and 1947, Dobsons & M Browne & Co Ltd, a Nottingham lace curtain manufacturer, made thirty-eight lace panels commemorating the Battle of Britain of 1940.  The lace panels measure 4.5 x 1.62 metres and depict scenes of the...
C-BAND RADAR

C-BAND RADAR

C-BAND RADAR What is C band radar?  C band radar uses microwave frequencies ranging from 4.0 to 8.0 (GHz). The C band is used for many satellite communications transmissions, some Wi-Fi devices and cordless telephones as well as some surveillance and weather radar...
JINDALEE

JINDALEE

Jindalee Jindalee, Australia’s over the horizon radar (OTHR), comprises among other things three radar stations; one near Longreach in Queensland, another near Laverton in Western Australia, and a third that is mainly used as a backup at Alice Springs.   The concept...