ComNav
K801 GNSS Module
The K801 GNSS module is a high-performance, low-cost GNSS positioning module. Featuring surface mounted design, smaller size of 12mmx 16mm and low power consumption, K801 is ideal for consuming market and solutions such as Internet of Things, intelligent driving, UAV and robotics.
- 372
- Channels
- ≤ 0.02 m/s
- Velocity accuracy
- 20ns
- Time Accuracy
Original ComNav unit·Authorized distributor
Overview
About the K801
- 01
Support BeiDou, GPS, GLONASS, Galileo, QZSS, SBAS
- 02
Internal adaptive anti-interference algorithm
- 03
Small size, 12mm×16mm
- 04
Surface-mounted design to integrate
- 05
On board IMU
- 06
0.15W low power consumption
Dual-frequency & multi-constellation
K801 adopts high-precision Soc chip and supports BDS-3, GPS, BDS-2, GLONASS, Galileo, QZSS and L1/L5 dual-frequency signals, which can significantly reduce signal acquisition when interrupted and improve positioning accuracy
INS+GNSS navigation
K801 is designed with an onboard high-precision IMU module, which can provide continuous and high-quality positioning data with inertial navigation fusion algorithm.
Easy to Integrate
Featuring surface mounted design, smaller size of 12mm × 16mm and low power consumption, K801 is compatible with mainstream GNSS modules, allowing users to integrate more easily.
Specifications
Technical data
Values from the ComNav datasheet. Ask us for the full sheet or a side by side with another model.
Download datasheet (PDF)Performance
- Channels
- 372
- Satellites tracking
- GPS: L1 C/A, L5 BeiDou: B1I, B2a GLONASS: G1 Galileo: E1, E5a QZSS: L1 C/A, L5 SBAS: WAAS, EGNOS, MSAS, GAGAN, SDCM
- Cold Start
- < 24s
- Hot Start (with RTC)
- < 1s
- RTK Initialization time
- < 5s
- Initialization Reliability
- > 99.9%
- Velocity accuracy
- ≤ 0.02 m/s
- Acceleration
- 4 g
- Time Accuracy
- 20ns
- Overload
- 15g
- Post Processing
- Horizontal: 2.5 mm + 1 ppm Vertical: 5 mm + 1 ppm
- Single Baseline RTK
- Horizontal: 8 mm+1 ppm Vertical: 15 mm+ 1 ppm
- Initialization time
- <5 s
- DGPS
- <0.4m RMS
- SBAS
- 1 m 3D RMS
- Standalone
- 1.5m 3D RMS
Physical
- Size (L x W x H)
- 12 mm × 16 mm × 2.4 mm
- Weight
- 1.6 g
- Power consumption
- 0.15W (Anti-interference on)
- Input voltage
- +3.3 V ± 5% DC
- Working temperature
- -40 °C to + 85 °C
- Storage temperature
- -40 °C to + 95 °C
- LNA Power
- External: +3.3V ~ +5V ± 5%VDC @ 0-100mA
- LNA Gain
- 15 ~ 32dB (suggested)
- Impedance Matching
- 50 Ω
Communications
- LVTTL ports
- 2
- SPI
- 1
- Event Markers input
- 1
- Pulse Per Second (PPS) output
- 1
- Indicator pins show the working status
- 1
- Correction data I/O
- RTCM 2.X, 3.X, CMR(GPS only), CMR+(GPS only)
- Position data output
- - ASCII: NMEA-0183 GGA, GSA, GSV, RMC, HDT, VHD, ZDA, VTG, GST, GLL; - ComNav Binary
Videos
See the K801 at work
1:09
Product video
Product video · Official ComNav video
Downloads
Datasheets and manuals
Free PDFs for the K801. Need a manual in another language? Ask us and we will send it.
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