"WaltBJ"
Infrared Receiver P/N 463767-110, FSN 12709541589
SNIP: I don't have 600 bucks for that jewel but if you need an infra red
search and track system it's a good one. You do need a liquid nitrogen
source to cool it down and increase the sensitivity. Or you could just set
it out in the garden as a small 'gaze ball'.

Walt BJ
I know all about this system. Worked on the CF101 Voodoo for several
years and retired the darned thing at CFB Comox. This was part of the
MG13IIP system.
Ed