32-channel receiver is capable of tracking multiple global navigation satellite systems, including GPS, GLONASS, Galileo¹ and QZSS.Highly accurate WAAS-capable 32-channel position receiver provides enhanced position, heading and speed accuracy, for smoother drawing of your position on the chartplotter screen, especially at high speeds.Precise Location Data: Because more satellites are visible, it can provide more accurate fixes in challenging conditions. With its enhanced position, heading and speed accuracy delivered up to 10 times more often than other receivers/antennas, it provides smoother drawing of your position on the chartplotter/MFD at higher speeds. WAAS-capable, it can determine your precise location to within three meters (9.84').Observable Advantages: Compared to devices with slower update rates, GPS 19x offers dramatic improvement when used at low speeds. Position and course information from slower devices can jitter and swing considerably at speeds below 1 mph. The GPS 19x provides a consistent and smooth heading which is especially important when trying to hit a specific waypoint or mark.GPS 19x also reflects the true boat heading smoothly and accurately. This is especially evident when coming out of turns. And, GPS 19x eliminates position skipping that can occur at low speeds and when turning the boat in an arc. GPS 19x maintains a smooth position throughout the turn.Specifications Case Material: Fully-gasketed high-impact plastic Height: 1 15/16" Diameter: 3 5/8"Power Source Input: 8-33V DC, unregulated Amperage: 40mA @ 12V DCCompass-Safe Distance: 5 7/8"Networking: NMEA 0183 Weight: 7.1oz. Waterproof Rating: IPX7 Warranty: One yearWhat's in the BoxGPS 19x HVSPole mountSurface mountUnder deck mountPower/data cable