Jual GPS Geodetik CHCNAV i76 Highlights CHCNAV iBase The iBase GNSS receiver offers a streamlined solution as a GNSS base station designed to meet surveyor’s needs. Its performance rivals that of a standard external UHF radio modem without the bulk of external batteries, cables, radios, and antennas. With a 5-watt radio module, it provides GNSS RTK coverage up to 25 km under optimal conditions. Its real-time UHF interference self-checking capability allows operators to select the best frequency channel, increasing ease of use and efficiency. In addition, iBase’s integrated AUTO-IMU enhances its functionality as a GNSS rover....