No- RaptorTech can supply the hardware and support you in setting up a base station that works over UHF, Internet (NTRIP) or both which is a particularly powerful option. Several of our customers have increased their value proposition by not only supplying a machine to a job but also providing the base station for the site for all the machines operating there.   RaptorTech also offers innovative solar enclosures to allow you to setup your base in a remote location and never worry about charging a battery every night.