Need Help.. Linking Repeater using R.I.C.K.

[9w2www]

Hi guys,
Newbies here.. I need help on how to link 2 repeater. Both amateur repeater are GM300 mix with M120 using HLN3333B work fine with duplexers and about 60km distance. I have one more HLN3333B left and 2 back to back interface (bought from ebay) in hands and of course a few M120 left in the store. Now... How should i interface it?

rgds
azam

[escomm]

Check here first: http://www.batlabs.com/rick.html