I purchased a Quohetec Q900 v4 with all modules (GPS, DMR? and Compass). When I received it, it didn't have a GPS antenna. I contacted the seller and they responded that the Q900 with GPS module is no longer includes a GPS antenna. The manual simply states that it should be an "active" antenna. Seaching Amazon I see many active GPS antennas with a SMA connector. They all seem to require 3-5 volts.
So far I haven't been able to obtain any information regarding what GPS antenna specifications are required.
Does anyone have a GPS antenna that works properly on a Q900 v4 or what antenna would be recommended.
Chris - KE8VOD
Chris Groman