Bids Are Invited For Dgps Setauto Extension If Any Seller Submits Price In Last 15 Minutes, The Rawill Be Auto Extended By 15 Minutes. ( A Maximum Of10 Times ) Total Quantity : 1-Technical Specieications Base & Rover Including Antenna Receiver, Controller, Field Software & Post Porcessing Etc.Controller Field Software , All Accessories, Hardware And Software Should Be Of Same Oem