End of Life Notice: For more information, click hereThe WAAS G-II provides the most accurate reference signal measurements available. Designed to meet demanding performance requirements, the WAAS G-II incorporates NovAtel's patented Narrow Correlator® tracking technology. With low angle satellite tracking and fast reacquisition, Narrow Correlator enhances the reception of satellite data for highly accurate range measurements. In addition, SafeTrak™ algorithm increases reliability by detecting and eliminating cross-correlation.Features Signal Quality Monitoring (SQM) measurements using multiple correlators Includes RFI improvements developed for the US WAAS network Tracks and decodes SBAS signals SafeTrak cross-correlation verification algorithm Digital pulse blanking on the L2 signal for mitigation against interference from radar and pulsed DMEs Built-in forced-air coolingBenefits 50% improvement in MEDLL performance Narrow Correlator® provides superior tracking Wide range of flexible controls and configurable outputs for maximum access to satellite data Expandability for future signals, such as L5, L2C, Galileo and GLONASS