[Lowfer] active antenna STS MAC-110

[Paul Daulton]

I picked up an active antenna, or rather it was a gift, at a hamfest. It was manufactured by Satellite
Technology Services model Mac-110. I have powered it up with a duplexer to send 12v up the coax and 
it works, at least with a cb whip , well enough to pick up NDB's. 

Anyone familiar with this unit? Only info I could find on the internet is a listing, in French, for one on ebay.See http://cgi.cafr.ebay.ca/STS-MAC-110-Antenna-Coupler-Pre-amp-NEW_W0QQitemZ350239850616QQcmdZViewItemQQptZLH_DefaultDomain_0?hash=item518bec0078&_trksid=p3286.c0.m14

Any help would be appreciated. 

Paul Daulton K5WMS
beacon WMS 187.492 khz qrss30/slow 24/7
Jacksonville,Ar 72076
em34wu