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T300 Plus GNSS Survey Master SURVEYING SYSTEM

T300 Plus

U70 Datalink Module

The U70 data link module is a RX/TX datalink module with the entire range of 410-470 MHz and 12.5 kHz channel spacing, which supports LoRa modulation technique to provide a long work range and low power consumption. With the surface-mounted design and small size, it is easy for GNSS related integration.

Features

Support LoRa for Long Work Range & Low Power Consumption
Work as TX/RX Mode
Adjustable Frequency from 410 to 470 MHz
Surface-Mounted Design and Small Size for Easy Integration
Channel Spacing at 12.5 kHz

The U70 is a RX/TX datalink module with the entire range of 410-470 MHz and 12.5 kHz channel spacing, designed for GNSS applications.

TX & RX Work Mode 

LoRa Protocol

The U70 data link module supports LoRa modulation technique to provide a long work range and low power consumption.

Easy Integration

With 30mm×30mm small size, low power consumption and surface-mounted design, the U70 is easy for your various integrations.

Online customer service
Customer service hotline
021-64056796
Customer service team:
Online service
Service time:
0:00 - 24:00

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Specifications

Channel Spacing:

12.5 kHz

CSS

Modulation System:

Frequency Range:

410-470 MHz

1.5ppm

Frequency Stability:

12 Kbps

Air Baud Rate:

Half-duplex

Work Mode:

LoRa

Protocol Type:

Power Supply:

+3.3V ~ +3.6V DC

Weight: 

8 g

Size (with connector):

30×30×3mm

Operating Temperature:

-40℃ to +75℃

Transmit Power:

33dBm ± 1.5dB

Received Power:

50 mA

Emission Current:

< 2A

Storage Temperature:

-50℃ to +85℃

3 × LVCMOS 3.3V

DTE-DCE Interface:

Antenna Interface:

IPEX female connector

LGA 2×22 pin, pin pitch 1.27mm

I/O Interface:

SinoGNSS U70 Datalink Module.pdf

Release date: 2021-05-18

Version:2.0

Documents