GM-802P

Receiver Type
72-channel u-blox M8 engine
GPS, SBAS:L1 C/A,1575.42MHz,
QZSS: L1 C/A, L1 SAIF&: 1575.42MHz
Galileo&: E1 B/C: 1575.42MHz,
GLONASS:
L1OF,1598.0625~1605.375MHz
BeiDou (or BD):
B1: 1561.098 MHz
SBAS: WAAS, EGNOS, MSAS, GAGAN

Sensitivity (Autonomous)
GPS&GLONASS
-148dBm (acquisition)
-167dBm (tracking)
GPS&BeiDou
-148dBm (acquisition)
-166dBm (tracking)

Navigation Update Rate
Max. 4Hz, GPS & GLONASS
Max. 10Hz, GPS only
Default 1Hz
Max. Altitude 50,000 m
Max. Velocity < 500m/sec

Protocol Support
NMEA 0183 v4.0 (V2.3 or 4.1 configurable)
UART: 9600 bps N,8,1;
GGA, GLL, GSA, GSV, RMC, VTG, TXT
UBX: u-blox proprietary binary message
SBAS WAAS, EGNOS, MSAS, GAGAN

RTCM 2.3 Messages 1, 2, 3, 9