ComNav
U702 Datalink Module
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.
- 1.5ppm
- Frequency Stability
- 5 g
- Weight
- 17×22×3mm
- Size
Original ComNav unit·Authorized distributor
Overview
About the U702
- 01
Support LoRa protocol
- 02
Optional frequency, 410-470 MHz/ 863-870/ 902-928MHz
- 03
Surface-mounted design
- 04
Small size 17mm×22mm
- 05
Easy to integrate
- 06
Support frequency hopping
- 07
Working range from 0.8km to 1.5km
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.
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.
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.
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)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
- 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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- Tracking Sensitivity
- -142 dBm
- Timing Accuracy
- 10 ns (RMS)
- Reacquisition Time
- < 1 s
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