Specification

GNSS Module	UART NEO-F9P Module	DroneCAN NEO-F9P Module
Intended Application	Rover (aircraft) or Base station	Rover (aircraft) or Base station
GNSS Receiver	U-blox NEO-F9P high precision GNSS module	U-blox NEO-F9P high precision GNSS module
Processor	NA	STM32 G473
Magnetometer	RM3100 Industrial Grade Compass	RM3100 Industrial Grade Compass
Barometer	NA	ICP20100
Inertial Measurement Unit	NA	ICM-42688P
GNSS Systems	GPS / QZSS, BeiDou, Galileo, GLONASS	GPS / QZSS, BeiDou, Galileo, GLONASS
GNSS Band	GPS/QZASS: L1C/A, L5 Galileo: E1B/C,E5a GLONASS: L1OF BeiDou: B1I,B2a NavIC: SPS-L5	GPS/QZASS: L1C/A, L5 Galileo: E1B/C,E5a GLONASS: L1OF BeiDou: B1I,B2a NavIC: SPS-L5
Number of Concurrent GNSS	4	4
Dynamic Heading accuracy	0.3 degrees	0.3 degrees
Horizontal Positioning accuracy	PVT: 1.5 m CEP SBAS: 1.0m CEP RTK: 0.01 m +1ppm CEP	PVT: 1.5 m CEP SBAS: 1.0m CEP RTK: 0.01 m +1ppm CEP
Vertical Positioning accuracy	PVT: 2.0 m R50 SBAS: 1.5m R50 RTK: 0.01 m +1ppm R50	PVT: 2.0 m R50 SBAS: 1.5m R50 RTK: 0.01 m +1ppm R50
Velocity accuracy	0.05 m/s	0.05 m/s
Operational limits	Dynamics ≤ 4 g Altitude 80,000 m Velocity 500 m/s	Dynamics ≤ 4 g Altitude 80,000 m Velocity 500 m/s
Accuracy of time pulse signal	30ns RMS	30ns RMS
Frequency of time pulse signal	0.25 Hz to 10 MHz	0.25 Hz to 10 MHz
Sensitivity	Tracking and nav. -167 dBm Reacquisition -160 dBm Cold start -148 dBm Hot start -157 dBm	Tracking and nav. -167 dBm Reacquisition -160 dBm Cold start -148 dBm Hot start -157 dBm
Acquisition	Hot Start: 3s Aided starts: 4s Cold starts: 27s	Hot Start: 3s Aided starts: 4s Cold starts: 27s
Navigation Update Rate	GPS+GLO+GAL+BDS: RTK: 7Hz Max PVT: 7Hz Max RAW: 10Hz GPS Only: RTK: 25Hz Max PVT: 25Hz Max RAW: 25Hz	GPS+GLO+GAL+BDS: RTK: 7Hz Max PVT: 7Hz Max RAW: 10Hz GPS Only: RTK: 25Hz Max PVT: 25Hz Max RAW: 25Hz
Anti-spoofing	Advanced anti-spoofing algorithms	Advanced anti-spoofing algorithms
Antennas	Helical Antenna (CH8604A) Ceramic Patch Antenna（Optional) High-Gain Ceramic Patch Antenna（Optional)	Helical Antenna (CH8604A) Ceramic Patch Antenna（Optional) High-Gain Ceramic Patch Antenna（Optional)
Antennas Peak Gain	Helical： L1: 2dBi L5: 2dBi Ceramic Patch： L1: 3.5dBi L5: 3.5dBi High-Gain Ceramic Patch L1: 5.5dBi L5: 4dBi	Helical： L1: 2dBi L5: 2dBi Ceramic Patch： L1: 3.5dBi L5: 3.5dBi High-Gain Ceramic Patch L1: 5.5dBi L5: 4dBi
Antennas LNA Gain	Helical： 33 ± 2dB Ceramic Patch： 33 ± 2dB High-Gain Ceramic Patch 40 ± 2dB	Helical： 33 ± 2dB Ceramic Patch： 33 ± 2dB High-Gain Ceramic Patch 40 ± 2dB
Antenna Connection Type	Board: SMA female Antenna: SMA male	Board: SMA female Antenna: SMA male
Protocols	NMEA、UBX binary、RTCM 3.3、SPARTN 2.0.1	NMEA、UBX binary、RTCM 3.3、SPARTN 2.0.1
Communication Protocol	UART(I2C)	DroneCAN 1Mbit/s
Working Voltage	4.75V~5.25V	4.75V~5.25V
Current Consumption	250mA	250mA
Dimensions	Board 43.1X44.13X22mm	Board 43.1X44.13X22mm
Weight	39g	39g
Operating Temperature	-25℃ to 85℃	-25℃ to 85℃

Antenna Specifications

Antenna Model	Helical Antenna (CH8604A)	Vertical Array Patch Antenna	Base Station Antenna (CSX627A)
Antenna Cable Length (Contact us for customization)	40cm (default)	40 or 80cm	500cm
Dimensions	Diameter: 27.5mm Height: 59mm	Diameter: 75mm Height: 26mm (excluding connector cable)	Diameter: 152mm Height: 62.2mm
Weight	18g	168g	343g
Antennas Peak Gain	L1: 2dBi L5: 2dBi	4dBi	5.5dBi
Antennas LNA Gain	33 ± 2dB	33±2dB	40±2dB
Polarization	RHCP	RHCP	RHCP