Radio Modem HX-DU1021D
Embedded Radio Modem for
Wireless Data Communications
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Overview
Key Features
Parameters
Applications
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Overview
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.
Key Features
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Adaptive Network Communication
HX-DU1021D can adaptively conduct network communication and switch between the communication coverages of different radios for the best communication effect.
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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.
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Long Range Communication
The radio modem adopts advanced communication technology for superior receiving performance, which guarantees long range communication for mobile / remote data applications.
Parameters
General Specification
Frequency range
863-870MHz; 902-928MHz
Operating Mode
Half-duplex
Modulation Type
CSS
Channels
50 (programmable)
Operation Voltage
3.3-5.5V
Power Consumption (Typical)
High power 400mW@5V DC, Receiver 50mW@5V DC, Standby 5mW@5V DC
Structural Specification
Size
17.5 (L)×14 (W)×3.5 (H)mm
Weight
About 2g
Antenna Interface
IPEX
Antenna Interface Impedance
50ohm
Data Interface
20Pin SMT
Modem
Air Baud Rate
9600bps / 19200bps
Serial Port Baud
9600bps / 19200bps / 38400bps / 115200bps
Transmitter
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
Sensitivity
-119dBm@BER 10-5,9600
Operation Environment
Operation Temperature
-40℃~+70℃
Storage Temperature
-40℃~+85℃
Applications
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Harxon HX-DU1021D Brochure
2023-05-23
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