Dual Trimble R10 UHF Base & Rover RTK Kit with T10 Trimble Access Field CollectorData Collector Controller 9JA Enterprise Dual Trimble R10 UHF Base & Rover RTK Kit with T10 Trimble Access Field Collector Rugged field data collector for controlling total stations, GNSS receivers, and collecting survey data in the field. Pre loaded with surveying software. Tested and ready to pair with your instruments. Pre Owned Tested Fully Tested Ships Worldwide In Business Since 2008 Specifications Radio Frequency UHF 450470 MHz Accuracy 8mm H