BN-220 - GPS

GPS Module TTL Dual GPS Glonass Navigation with Flash + GPS Passive Antenna

Specification

• Receiving Format:　GPS, GLONASS, Galileo, BeiDou, QZSS and SBAS
• Frequency: GPS L1, GLONASS L1, BeiDou B1, SBAS L1, Galileo E1
• Channels: 72 Searching Channel

Sensitivity

• Tracking: -167dBm
• Reacquisition: -160dBm
• Cold start: -148dBm
• Hot start: -156dBm

Accuracy

• Position Horizontal: 2.0 m CEP 2D RMS SBAS Enable (Typical Open Sky)
• Velocity: 0.1m/sec 95% (SA off)
• Timing: 1us synchronized to GPS time

Acquisition Time

• Cold Start: 26s
• Warm start: 25s
• Hot start: 1s

Data and Update Rate

• Support Rate: 4800bps to 921600bps,Default 9600bps
• Data Level: TTL or RS-232,Default TTL level
• Data Protocol: NMEA-0183 or UBX, Default NMEA-0183 Single GNSS : 1Hz-18Hz
• Concurrent GNSS: 1Hz-10Hz,Default 1Hz

Operational Limits

• Altitude Max: 50,000m
• Velocity Max: 515m/s
• Acceleration Max: 4g

Power consumption

• VCC: DC Voltage 3.0V-5.5V, Typical: 5.0V
• Current: Capture 50mA/5.0V
• Operating temp:　-40 °C to +85°C
• Storage Temp: -40°C to +105°C

Indicator

• TX LED: blue. The data output, TX LED flashing
• PPS LED: red. PPS LED not bright when GPS not fixed, flashing when fixed

Wiring

• GND
• TX output
• RX input
• VCC(3.0v-5.5v)

Datasheet