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GNSS system-wide multi-frequency high-precision timing module
GNSS system-wide multi-frequency high-precision timing module
UT986 is a new generation of GNSS system-wide multi-frequency, high-precision timing module independently developed by Hexinxingtong. The module integrates filters and linear amplifiers, and has optimized radio frequency structure and interference suppression capabilities. It integrates adaptive anti-interference technology and multi-path suppression technology internally, supports interference detection and deception detection functions, and ensures that the module can still operate in complex electromagnetic environments. Can provide good performance. The module can provide nanosecond-level PPS accuracy, support fixed-point timing, independent optimization timing, and positioning timing, and can still ensure good timing accuracy in complex signal environments.
Specifications
-
Technical Parameters
+signal tracking
Channel
1408 channels, based on NebulasIV Frequency Range(MHz)
BDS B1I, B1C, B2a GPS L1C/A, L2C, L5 GLONASS G1 Galileo E1, E5a, E5b time characteristics Cold start
＜30S
Precision Timing accuracy
20ns
Standard single point positioning accuracy
H≤1.5m,V≤ 2.5m (1a,PDOP≤4)
Speed measurement accuracy ≤0.03m/s (RTK fixed solution, 1a) RTK initialization time
<5s(D<10km)
RTK initialization confidence
>99.9%
RTK Precision
H:±(8+ 10*xD) mm
V:±(15+ 10*x D) mm
Electrical properties
Supply voltage
+3.3V to +3.45V DC
Power consumption
0.7W
Data Format
Differential Data
RTCM2.3, RTCM 3.x,
Data Format
NMEA 0183，Unicore，RTCM V3.X
Hardware interface
UARTx2
Weight（g）
<1.9g
Dimension
17×22.4×2.4 mm
encapsulation
LCC 28 pin
Environment Specifications
Operating Temperature (℃)
-40～+85
Storage Temperature (℃)
-55～+95
Download
B6-RT7016 GNSS RTK Antenna
