i need help about antenna:

Racal
Type: 961-001
Loop antenna

maby someone knov this type of loop antena...
it is military, 3-16mhz i think, 2 peaces of fiberglass mast, square head (buit coupler i think..) and loop
asembled is cca.:3 -3,5m high...
if needed i can send some pictures...

i loking for some kind of manual, specification, anything....

regards
s56ips