Aifon Technology has been focused on lora lorawan module um402 since 2009, which is well-known as one of the leading professional manufacturers. Equipped with a productive factory, we warmly welcome you to buy or wholesale our quality, stable and low cost products. And customized service is also available.

UM402 is a new generation of multi-channel embedded RF transceiver module.
It has multiple channels with 1 kHz step, and the biggest RF power is 100mw with
small size (34.5 mm x 20 mm x 6.0 mm). The module has low power consumption
being suitable for battery power supply system.
UM402 module uses the spread spectrum modulation and effective error
correction coding. Reliable code also contains error detection ability at the same time,
which could automatic filtering errors and false information, then realize the
transparent connection. Under the same RF power, UM402 is nearly twice as far as the traditional module distance. So UM402 module is suitable for bad environment
and long distance with the requirement of occasions.
Feature

• Transmission distance > 5000 m

• Frequency 410MHz to 510MHz

• High sensitivity [email protected]

• Maximum transmission power 20dBm

• LoRa modem l  Low sleep current 1.3uA

• Receiving mode current 13mA

• Max current 120mA@20dBm

• Super small size 34.5mm*20mm*6mm

• Single needle interface

Applications:

• Wireless water/heat/gas meter reading

• Wireless sensor

• Intelligent instrument and meter

• Intelligent lighting control

• Auto data collection

• Remote control and sensing

• Communication in highway and railway

• Smart building and security

• Robot control

• Power distribution network monitoring,

• Power system monitoring

• Wireless warehousing, logistics management