GPS Receiver Antenna RS232 NMEA0183 12V/24V Marine

Get marine GPS data in a format your navigation system can read, with NMEA 0183 output and RS232 data level for small boats and system integration.

✅ Connect to NMEA 0183 and RS232 setups for marine GPS data output.

✅ Get a stable power setup across 7V-28V input, with typical 12V operation.

✅ Improve position reading with 2.0m CEP horizontal accuracy and support for GPS, QZSS, and SBAS.

✅ Receive faster positioning updates when needed, with a default 1Hz rate and up to 10Hz support.

✅ Keep operating in harsh conditions with IP67 waterproof protection and -40℃ to +85℃ working temperature.

✅ Fit compact marine installations with a 5-meter cable and low 20mA current draw at 12V.

Built for marine GPS integration

The R70L GPS receiver and antenna uses the UBX NEO-7N chipset and outputs NMEA 0183 sentences including RMC, GGA, GSA, GSV, GLL, and VTG. Default baud rate is 4800bps, with adjustable baud rate from 4800bps to 921600bps.

It supports GPS L1/WAAS, SBAS L1, and QZSS L1, with a 56-channel search capability. Default configuration sends NMEA-GSV messages at 4-second intervals.

Choose this GPS receiver antenna for reliable NMEA 0183 output on your boat.