LoRa and Narrowband Wireless DTU Modems: RS485, up to 44 dBm and 100 km (225 to 930 MHz)

Replace a long serial cable with a radio link. These DTU modems are built for the field, with surge and reverse-polarity protection on both power and antenna.

At a glance

• LoRa DTU 22, 30, 37 and 44 dBm; narrowband DTU 20 dBm
• Bands 225-237.5, 410-493 and 850-930 MHz
• Range up to 100 km (maximum power 125 W class)
• Transparent, fixed-point and relay transmission
• RS485, optional Ethernet, relay output and switch input versions
• 4G Cat.1 DTU with RS232/RS485/USB-C and a 4G LoRaWAN gateway
• Reverse-connection, over-voltage, lightning and surge protection
• Industrial -40 to 85 degrees C

Where it is used in Malaysia

• Smart city and utility monitoring
• Rail transit and power monitoring
• Environmental monitoring
• Industrial automation and smart agriculture

Formats in this range

How it works

A DTU at each end connects to the serial device and carries the data over LoRa or other radio. Relay and network versions can extend the link.

Order from AIBS

Ai Business Solutions Sdn Bhd supplies this product in Malaysia and across Asia Pacific. Send us a quote request with the module type, the frequency band, the quantity and your application, and we will reply within one working day.