Advanced 5Hz performance with a true update rate of 5 times per second for best in class position data during acceleration and high speed manoeuvres. The Simrad GS15 works with SimNet and NMEA 2000® networks for enhanced location accuracy and improved satellite-signal fix WAAS and EGNOS. Mounting:The Simrad GS15 can be mounted on a 1" x 14tpi thread tube or mounting bracket with the included moutning base. It can also be mounted flat on a surface with a hole of 15 mm for the Micro-C connector. The antenna is secured with two screws from the top. The antenna is simple to install and includes a 4 m Micro-C to SimNet cable to allow easy networking. GPS / NAVIGATION | GPS Antenna Type | SimNet NMEA2000 | | GPS Receiver Channels | 16 channels | | GPS Position Accuracy | 3 m 10 ft | | GPS: Tracking Capability | 12 Satellites tracking. Tracking velocity < 1000 knots | | DGPS: Receiver Type | SIRF III Chip | | DGPS: Start-Up Time | Cold start <35s approx. Warm start <1s approx | | DGPS: Frequency Range | 1575.42 MHz | NETWORKING / CONNECTORS | NMEA Output | System time, position, rapid update, GNSS DOP's, GNSS position data, GNSS sats in view (messages required by NMEA 2000 protocol) | | Connectors | Micro-C male connector | TECHNICAL / ENVIRONMENTAL | Casing | UV stable plastic | | Mounting | Pole or surface mount | | Waterproof Standard | IP7 (fully watertight) | | Height | 32 mm 1.3 in | | Diameter | 75 mm 3 in | | Dimensions | Height w/mounting base: 110 mm | | Weight | 0.08 kg 0.18 lbs | | Humidity | 95% at 60%deg;C (140°F) IEC 60945 | POWER | Power Supply | 12 V via network cable vDC | | Power Consumption | 20 - 40mA at 12V | OTHER | Cable | Micro-C to SimNet cable 4 m (13 ft) | | Operating Temperature | -20°C to +70°C (-4°F to 158°F) | |