K801 GNSS Module
The K801 GNSS module is a high-performance, low-cost GNSS positioning module. Its surface-mounted design, reduced size of 12mm x 16mm and low power consumption make it an ideal choice for applications in the consumer market and for solutions such as the Internet of Things, intelligent driving, UAV and robotics.
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01.Support BDS-3, BDS-2, GPS, GLONASS, Galileo, QZSS |
04.Surface-mounted design to integrate |
02.Support L1/L5 bands |
05.On board IMU |
03.Small size, 12mm×16mm |
06.0.15W low power consumption |
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• Dual-band & multi-constellation
The K801 model incorporates a high-precision SoC and is capable of supporting BDS-3, GPS, BDS-2, GLONASS, Galileo, QZSS and L1/L5 dual-frequency signals. This enables a notable reduction in signal acquisition times when interrupted, thereby enhancing the accuracy of positioning.
• INS+GNSS navigation
The K801 is distinguished by a surface-mounted design, a reduced size of 12mm × 16mm, and a low power consumption profile. These attributes render it compatible with the majority of GNSS modules currently in use, thereby facilitating integration for users.
• Specifications
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Performance |
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Channels |
372 |
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GPS: L1 C/A, L5 |
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BeiDou: B1I, B2a |
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GLONASS: G1 |
Satellites tracking |
Galileo: E1, E5a |
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QZSS |
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SBAS: WAAS, EGNOS, MSAS, GAGAN, SDCM |
Post Processing |
Horizontal: 2.5 mm + 1 ppm |
Vertical: 5 mm + 1 ppm |
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Single Baseline RTK |
Horizontal: 8 mm+1 ppm |
Vertical: 15 mm+ 1 ppm |
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Initialization time |
<5 s |
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Physical |
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Size (L × W × H) |
12 mm × 16 mm × 2.4 mm |
Weight |
1.6 g |
Hardware interface |
LGA 24 pin |
Power consumption |
0.15W(Anti-interference on) |
Input voltage |
+3.3 V ± 5% DC |
Operating temperature |
-40 °C to + 85 °C |
Storage temperature |
-55 °C to + 95 °C |
LNA Power |
External: +3.3V ~ +5V ± 5%VDC @ 0-100mA |
LNA Gain |
0 ~ 32dB (suggested) |
Impedance Matching |
50 Ω |
Battery life |
Battery life |
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Communications |
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LVTTL ports |
1 |
SPI |
1 |
Event Markers input |
* |
Pulse Per Second (PPS) output |
* |
I2C |
1 |
Correction data I/O |
RTCM 2.X, 3.X, CMR*, CMR+* |
Position data output |
NMEA-0183, ComNav Binary* |
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