Posted 1/12/2018 11:25 (#6499117 - in reply to #6494811) Subject: RE: Trimble AG 15 vs AG 25
Main difference between the AG25 and Ag15 are that on a FM750 you can pick up glonass if you either have an unlock or Rangepoint RTX/Centerpoint RTX subscription. It will help with availability but not accuracy. I have a number of people here in WI that run Rangepoint ($350/yr, and no unlocks needed) and will not go back to WAAS. With Rangepoint I generally see 12-18 satillites vs. 5-10 on WAAS. on the ez guide 500, glonass is not available, so neither is Rangepoint RTX/Centerpoint RTX.