U702 Datalink Module
GNSS Receivers
Overview
The U702 datalink module is a RX/TX data link module supports LoRa modulation technique. Its compact surface-mounted design enables easy for GNSS integration.
Specifications
General
| Frequency Range | 410-470MHz/ 863-870/ 902-928MHz |
| Work Mode | Half-duplex |
| Frequency Stability | 1.5ppm |
| Modulation System | CSS/GMSK |
| Air Baud Rate | 11000bps/18000bps/31000bps/52000bps/115200bps/9600bps/19200bps |
| Protocol Type | LoRa/Transparent/MAC/TT450S/South |
Physical
| Size (with connector) | 17×22×3mm |
| Weight | 5 g |
| Power Supply | +3.3V ~ +3.6V DC |
| Emission Current | < 0.2A |
| Received Power | 50 mA |
| Transmit Power | 0.025W/ 0.5W/ 0.1W |
Communications
| I/O Interface | LGA 2×16 pin, pin pitch 1.27mm |
| DTE-DCE Interface | 2× LVCMOS 3.3V |
| Antenna Interface | IPEX female connector |