Harxon HX-DU1021D is a high performance mini size transceiver providing reliable and stable wireless data communications for lawn mowers and IoT applications, frequency range between 868/915MHz ISM band. It features small form factor, low power consumption, long range communication, excellent receiving performance and strong anti-interference capacity.
Adaptive Network Communication
HX-DU1021D can adaptively conduct network communication and switch between the communication coverages of different radios for the best communication effect.
Strong Anti-interference Performance
HX-DU1021D has intelligent identifying and avoiding interference function, it can automatically select the optimal working channel, thus improving the anti-interference performance of the radio modem.
Long Range Communication
The radio modem adopts advanced communication technology for superior receiving performance, which guarantees long range communication for mobile / remote data applications.
Power Consumption (Typical)
High power 400mW@5V DC, Receiver 50mW@5V DC, Standby 5mW@5V DC
17.5 (L)×14 (W)×3.5 (H)mm
Antenna Interface Impedance
Air Baud Rate
9600bps / 19200bps
Serial Port Baud
9600bps / 19200bps / 38400bps / 115200bps
RF Output Power
High Power (100mW) 20±0.7dBm@DC3.3V, Low Power (50mW) 17±1dBm@DC3.3V, Micro Power(25mW) 14±1.2dBm@DC3.3V