Share it
SKG1223 is a high-performance navigation and positioning module, which supports the satellite signal reception of Beidou3, making positioning faster, higher accuracy and more reliable product performance.
Read More| Receiver type | BDS |
| Voltage | 3.0~3.6V |
| Dimension(L×W×H) | 16.0*12.2*2.4（mm） |
SKG1223 is a high-performance navigation and positioning module, which supports the satellite signal reception of Beidou3, making positioning faster, higher accurate and more reliable product performance. With its excellent performance, the module can provide positioning and navigation solutions with high sensitivity, high precision, and low cost for the manufacturing of vehicle and portable positioning terminal products, which can meet the strict requirements of professional positioning and personal consumption needs.
The module is compact in shape, compatible with the international mainstream navigation and positioning modules in the market, using SMD pad, support standard take and put and reflow welding.
Features：
◆ Supports BDS system
◆ Support the number of tracking satellites up to 40
◆ Extremely fast TTFF: cold start less than28s; Hot start less than 1s
◆ Support A-GPS
◆ Industrial Grade Standards
◆ Super small size: 16.0x12.2x2.4mm
◆ Compliance with RoHS, FCC, CE standards
◆ Get the fastest location time
◆ Better positioning accuracy and position validity are maintained under weak signal
◆ Superior quality and reliability
| Parameter | Describe |
| Frequency | BDS: B1I/B1C/B2A
B1I（１５６１．０９８ＭＨｚ） B1C（１５７５．４２ＭＨｚ） B2a（１１７６．４５ＭＨｚ） |
| Standing-wave ratio | ≤1.5 |
| Input impedance | 50Ω±10% |
| Antenna Gain | 0～32dB |
| Physical Size | 16.0*12.2*2.4mm |
| Data interface | One UART, TTL level, baud rate adjustablefrom 1200 to 460800bps, 115200 by default. |
| Antenna testing | Support antenna feed, need external antennadetection circuit |
| TTFF/First positioning time TTFF | Cold Start ≤28s
Hot Start ≤1s Re-Acquisition ≤1s |
| Sensitivity | Tracking:-162dBm Acquisition:-148dBm |
| Precision | Position <2.5m
Speed 0.1m/s |
| Dynamic performance | Speed 515m/s Accelerated speed 4g |
| PPS | Support |
| Data updating rate | Default：1Hz |
| Navigation data format | NMEA 0183 V4.0 版 |
◆ Auto navigation
◆ Personal navigation equipment
◆ Car Security System
◆ Vehicle monitoring
Copyrights© Shenzhen Skylab Co.,LTD All Rights Reserved.
