Posted 8/30/2020 20:21 (#8466932 - in reply to #8466235) Subject: RE: Adding RTK on a Trimble FMX 750
East Central, Nebraska
is it unlocked? if not it does not pay to unlock them. unlocks will cost you $4750 for omni, rtk and glonass. you can buy a whole 750 unlocked to rtk for $3500 easy. sell yours and buy one unlocked.