Trimble RTK Subscription from Base station

I have a Trimble Ag 542 set up for corrections via Ntrip (Cellular Data). located at 23700 Bear line in Chatham. Running on fiber internet, Backed up by a UPS so it wont go down when the power goes out. Accuracy: looses 1/8 Inch accuracy for every mile away from the base station. Eg, at 8 miles away it has 1 inch accuracy. I have the miles shown in the pictures out to 14 miles from the base station, at 14 miles from the base station the accuracy would be 1.75 inch. Any questions feel free to call. Will need a modem on your end to get the corrections for the FM-750, 1000 etc. I can supply a Sim card and source modems for you if required. $300 a year per unit for the subscription. Data Sim and Modem extra if required.