Furuno s BBWGPS WAAS/GPS Receiver Antenna makes any NavNet product capable of receiving WAAS and GPS information, Now there is no need to have a separate unit to get your WAAS/GPS fix, This WAAS/GPS Receiver Antenna has everything you need built-in and it delivers accuracy better then 3 meters by decoding GPS correction signals from the WAAS (Wide Area Augmentation System), In addition to its WAAS capability the antenna has a compact 12-channel GPS Receiver that provides accurate and reliable position fixing, Simply connect the antenna to any NavNet display and you can display WAAS/GPS information on one display or the entire NavNet network, Standard Features WAAS (Wide Area Augmentation System) Receiver 12 Channel All-in-View Parallel Tracking GPS Receiver Up to 900 Knot Tracking Velocity 90 Second Cold Start Acquisition 20 Second Warm State Acquisition 3M Accuracy or higher (95% of the time SA off) WAAS On/Off Selectable * Shipping Information 5 Lbs, 1 Carton Power Requirements 12 VDC at 100 mA Notes *For more information on WAAS please check the USCG Navigational Center web site: navcen, uscg, gov Product : FURUNO BBW-GPS WAAS RECEIVER F/ NAVNET Manufacturer : FURUNO Manufacturer Part No : BBW-GPS UPC : 611679267894 SKU: CW13309