Product Description BEITIAN 12V RS232 protocol marine boat ship GPS receiver antenna module NMEA 0183 4800bps DIY connector plastic base BP-275S . Brand Name:Â BEITIANModel Name:Â BP-275SGPS type:Â Receiver & AntennaFrequency:Â GPS L1 SBAS L1 QZSS L1Channels:Â 56 Searching ChannelSupport Rate:Â 4800bps to 921600bps,Default 4800bpsData Level:Â RS232 LevelData Protocol:Â NMEA-0183Working VCC:Â DC Voltage 9.0V-34.0V Typical 12.0VWorking Current:Â Capture 20mA 12VConnector:Â DIY connectorCable Length:Â 5mChipset:Â G7020-KT |