U702 Datalink Module
Introduction
Product Parameter
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Introduction
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.


  • Support LoRa protocol
  • Optional frequency, 410-470 MHz/ 863-870/ 902-928MHz
  • Surface-mounted design
  • Small size 17mm×22mm
  • Easy to integrate
  • Support frequency hopping
  • Working range from 0.8km to 1.5km
01
LoRa protocol
Taking advantage of LoRa modulation technique, it can achieve a long working distance and lower power consumption, with a reception power of only 0.025w and a working distance up to 1.5km.
02
Easy to integrate
Featuring small size and SMD, low power consumption, and robust electromagnetic compatibility, it can be integrated into various GNSS systems, such as lawn mowers.
03
Reliable data transmission
The built-in LoRa technique enhance the ability to protect against various interference, making it possible to have high reception sensitivity, low error rate, and high reliable data transmission even in harsh environments.
Product Parameter
Physical
Physical
Communication
Physical
  • Frequency Range
    410-470MHz/ 863-870/ 902-928MHz
  • Work Mode
    Half-duplex
  • Frequency Stability
    1.5ppm
  • Modulation System
    CSS
  • Air Baud Rate
    500bps/ 11000bps/ 12500bps/ 15500bps/ 18000bps
  • Protocol Type
    LoRa
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
Communication
  • I/O Interface
    LGA 2×16 pin, pin pitch 1.27mm
  • DTE-DCE Interface
    2× LVCMOS 3.3V
  • Antenna Interface
    IPEX female connector
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