- Mar 26 4:15 PMView SourceGot some RTrak-HAB models that worked and have been on the shelf for
several months. I built new packaging (to allow for the very position
sensitive GPS antenna) and the things won't get lock. I've had them
outside with the GPS antenna facing at most 10 degrees or so off
vertical, and only one of the 4 has locked, and that one took about 30
or 45 minutes.