Trimble R8 Model 4 Base & Rover GPS GLONASS Galileo BeiDou RTK System w/ TSC3 & TDL 450H. Included In the Sale. Trimble R8 Model 4 Glonass/GPS/Galileo/Beidou/L5 Base or Rover Receiver w/ 450-470MHz radio. Trimble TSC3 Data Collector w/ Trimble Access Survey Software. TDL 450h External Radio. Trimble R8 Model 4 Receiver. The R8 Model 4 GNSS receiver provides up to 440 channels for satellite tracking, and supports logging raw GNSS observables to the internal receiver memory or to a handheld controller for postprocessed applications. Trimble R-Track with Signal PredictionT compensates for intermittent or marginal RTK correction signals, enabling extended precision operation after an RTK signal is interrupted. The new CMRx communications protocol provides unprecedented correction compression for optimized bandwidth and full utilization all of the satellites in view, giving you the most reliable positioning performance. Featuring the Trimble MaxwellT 6 chip, the Trimble R8 GNSS advances the industry with more memory and more GNSS channels. Trimble delivers business confidence with a sound GNSS investment for today and into the future. Flexible System Design The Trimble R8 GNSS receiver combines the most comprehensive feature set into an integrated and flexible system for demanding surveying applications. The Trimble R8 GNSS includes a built-in transmit/receive UHF radio, enabling ultimate flexibility for rover or base operation. As a base station, the internal NTRIP caster provides you with customized access 3 to base station corrections via the internet. Trimble’s exclusive, Web UIT eliminates travel requirements for routine monitoring of base station receivers. Now you can assess the health and status of base receivers and perform remote configurations from the office. Likewise, you can download post-processing data through Web UI and save additional trips out to the field. R8 GNSS Model 4 Highlights. GPS + GLONASS + Galileo + BeiDou. 56 MB internal memory. Base and rover operation. Internal radio transmit (TX). Unit has been tested & calibrated. La unidad ha sido probada y calibrada. Listo para usar en el momento de la entrega. A unidade foi testada e calibrada. Pronto para uso após a entrega. Nosotros enviamos a todo el mundo. Nós enviamos para todo o mundo. The Trimble R8 GNSS receiver combines the most comprehensive feature set into an integrated and flexible system for demanding surveying applications. Now you can assess the health and status of base receivers.