2
Introduction
UC-00-M47 EN R1.0
1.1
Key Features
High precision, compact size and low power consumption
Based on the new generation GNSS SoC -NebulasIV
TM
, with RF-baseband and high
precision algorithms integrated
16.0 mm × 12.2 mm × 2.4 mm, surface-mount device
Supports GPS L1/L2/L5 + BDS B1I/B2I/B3I/B1C/B2a + GLONASS L1/L2 + Galileo
E1/E5b/E5a + QZSS L1/L2/L5
Independent track of each frequency, and 60 dB narrowband anti-jamming
1.2
Key Specifications
Table 1-1 Technical Specifications
Basic Information
Channels
1408 channels, based on NebulasIV
TM
Constellations
GPS/BDS/GLONASS/Galileo/QZSS
Frequency
GPS: L1C/A, L2P(W), L2C, L5
BDS: B1I, B2I, B3I, B1C, B2a
GLONASS: L1C/A, L2C/A
Galileo: E1, E5b, E5a
QZSS: L1, L2, L5
Power
Voltage
+3.0 V to +3.6 V DC
Power Consumption
410 mW
（
Typical
）
Performance
Positioning Accuracy
Single Point
Positioning (RMS)
Horizontal: 1.5 m
Vertical: 2.5 m
DGPS (RMS)
Horizontal: 0.4 m
Vertical: 0.8 m
RMS
）
BDS
GPS
GLONASS
Galileo
B1I/ L1C/A /G1/E1 Pseudorange
10 cm
10 cm
10 cm
10 cm
B1I/ L1C/A /G1/E1 Carrier
1 mm
1 mm
1 mm
1 mm
B2I/L2P/G2/E5b Pseudorange
10 cm
10 cm
10 cm
10 cm
B2I/L2P/G2/E5b Carrier
1 mm
1 mm
1 mm
1 mm
Time Accuracy (RMS)
20 ns
Velocity Accuracy (RMS)
0.03 m/s
Time to First Fix (TTFF)
Cold Start
<
30 s
