Thx for the reply mate, no it came out of a government dock yard that was upgraded. I can't for the life of me even get in to this thing it's almost like a sealed unit there's a 9 pin connector that goes into the top with a coax be a shame to dump them I say they were a pretty expensive unit maybe had to be sealed like this because of the salt water or something like that but was trying to get a manual to see if they can be reused