GN-M9N-GPS & GNSS Equipment, RTK High precision GNSS Products & Solutions|TOPGNSS

GN-M9N

GN-M9N is a high-performance dual-frequency GNSS positioning module,This module supports the new generation of Beidou No. 3 signal system, and also supports all civilians in the worldNavigation satell

Model:： GN-M9N

GNSS Mode：

Operating voltage(V)：： 5.0V

Operating current：： ≤45mA

size(mm)：： 35*26mm

Weight(g)：： 8g

Brand：： TOPGNSS

NMEA Message:： UBX,NMEA0183

Support customization:：

GN-M9N is a high-performance dual-frequency GNSS positioning module,

This module supports the new generation of Beidou No. 3 signal system, and also supports all civilians in the world

Navigation satellite systems (including BDS, GPS, GLONASS, Galileo,

IRNSS, QZSS and SBAS).

Features:

Support all civil navigation satellite systems and Beidou-3 signal system (B1C, B2a)

• Simultaneous reception of L1 dual-frequency multi-mode signals

• Significantly improve satellite positioning accuracy to sub-meter level, and excellent anti-multipath interference function improves positioning performance in urban canyon scenes

• Highly integrated surface mount module, optimal cost-effective high-precision positioning solution

• Support Indian single IRNSS positioning mode

Refresh rate: 1HZ (default) maximum support 25HZ

TOPGNSS GNSS Module GN-M9N Performance
GNSS CHIP	NEO-M9N
frequency	L1, 1575.42MHz
protocol	NMEA 0183 v2.3,4.x GPS/QZSS L1 C/A,GLONASS L10F Bei Dou B1 SBAS L1 C/A:WASS, EGNOS,MSAS , Support Galileo E1B/C. Default GPS+GLONASS mode Default:GGA,GSA,GSV,RMC Support:VTG,GLL,TXT binary and NMEA Command
Available baud rate	(Default 38400) Can be set bps
Receiving channel
Sensitivity	Tracking sensitivity:-168Dbm Capture sensitivity:-157dBm
Cold start	29s average
Warm start time	28s average
Hot start time	1s average
Precision	HorizontalPosition:Autonomous<2.5maverage, SBAS < 2.0m average Velocity: 0.1 m/s Timepulse signal: RMS 20 ns
maximum height	18000 Meter
Maximum speed	515 m/s
Update frequency	1-10Hz(default1HZ
Working output level
output level	Output TTL level+USB
Physical characteristics
PIN	5 pin 2.54.0 pitch
Dimensions	36mm * 23 mm
Operating Voltage	5.0VDC ±5%
weight	6.0g
Connector form	2.54 5 PIN

Operating temperature	-40 to 85
Storage temperature	-40 to 85

NMEA

Description

VCC

Main power supply of the system, the power supply voltage is +3.3V~+5V, and the current consumption is about 55 mA during operation.

GND

TXDA

UART/TTL

RXDA

UART/TTL

PPS

Time standard pulse output