Si-tex
Sitex GPK-11C NMEA 0183 OutputModel: GPK-11Delivers bettter than 2 meter accuracyLow Profile Housing, Pole or Flush mountableIP67Works with any Si-Tex ChartplotterOutputs NMEA-0183 GGA, RMC, GSA, GSV, TXTInputs voltage 10v DC to 35v DC @0.8WWorks with...