G-mouse high precision RTK+GNSS+navigation Positioning

Cover Bands :
GPS L1 L5
BD B1i  B2a
GLONASS  L1
GAL E1 E5
Inbuilt RTK

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Product Details

Product Tags

Product feature:

Center Frequency	1176.45MHz~1561.098MHz~1575.42MHz
Output VSWR	≤2.0
Output Impedance	50ohm
Peak Gain	L5≥1dB L1/B1≥2.5dB
Efficiency (%)	≥45
Axial Ratio(dB)	≤6
Polarization	R.H.C.P
LNA Gain	11±2 dB
Output V.S.W.R	2.0 max
Voltage Range	3.3 V to 5 V
Current	50±10 mA
Impedance	50Ω
Temperature -40℃ to +85℃
1.2 GNSS Technical Specifications
Parameter specification
GNSS tracking Channel	200
GNSS receives frequency points	• GPS/QZSS: L1C/A, L5BDS: B1C, B1I, B2a, B2I, B3I
	• BDS: B1, B2A, B2B,B2l
	• Galileo: E1, E5
	• GLONASS: G1
Data update rate	• PVT: The default value is 1Hz and the maximum value is 20Hz
Data update rate	• RTK: The default value is 1Hz and the maximum value is 10Hz
Positioning accuracy	• Single point positioning: 1.5m CEP(horizontal), 2.5m CEP(vertical)
Positioning accuracy	• RTK positioning: 1.0cm+1ppm(horizontal), 1.5cm+1ppm(vertical)
Speed and time accuracy	• GNSS: 0.1m/S CEP
Speed and time accuracy	• 1PPS: 15 nS(RMS)
First positioning (TTFF) time	• Hot start: 1 second
	• Cold start: 28 seconds
	• AGPS: 1.5s
sensitivity	• Cold start: -148 DBM
	• Hot start: -159dBm
	0Recapture: -159dBm
	• Tracking and navigation: -165 DBM
GNSS operating limits	• Maximum speed: 500 m/s
GNSS operating limits	• Altitude: 50,000 m
UART port	• UART ports: TX and RX
	• Baud rate 115200 bps, 8 data bits, no parity, 1 stop bits (default)
	• 1Hz: GGA,GSA,GSV,VTG,RMC,GST,GLL
Temperature range	• Normal operation: -40°C ~ +85°C
Temperature range	• Storage temperature: -40°C ~ +80°C

It also supports Beidou, GPS, GLONASS, Galileo, and QZSS satellite signals in L1+L5 bands. It is capable of capturing and tracking any multi-satellite hybrid signal, independent of the RTK ground enhanced base station system. In complex urban environment, it can still achieve stable and higher sub-meter positioning accuracy.

Product Application:

Consumer Electronics navigation

High precision vehicle navigation

Bus intelligent transportation

Vehicle remote monitoring

Agricultural automation equipment