CMM Micro GPS No Sync

Guys, i would appreciate some input about the following issue.

We have erected an AP cluster with a CMM micro and a 20Meg BH.

The BH is a slave to the master which is about 3 miles away and registered perfectly.

The CMM boots up fine but does NOT track any Satellites.

The Antenna connection shows as UNKNOWN.

We have replaced the cable and verified that the antenna has a clear view of the sky. Has anyone encountered this and sucessfully troubleshooted it?

Thanks

This issue was resolved. Seems like it was a cable issue.