DJ/HZ-25-30S-BCD， Based on the LTE wireless communication standard, it supports point to multipoint communication, adopts key technologies such as OFDM (Orthogonal Frequency Division Multiplexing) and MIMO (Multi Input&Multi Output), supports multiple bandwidth allocations (1.4MHz, 3MHz, 5MHz, 10MHz, 20MHz), has a flat system architecture design, effectively reduces system latency, improves system transmission capacity, has long transmission distance, large data throughput, and strong anti-interference ability.
Support point-to-point and star shaped networking;
Supports multiple data interfaces including 4PIN network port, SBUS, and UART;
Number of supported network nodes: up to 16 access nodes;
Support automatic frequency hopping function, which can automatically find the best frequency point in the current wireless environment;
Supports transmission power up to 25dBm;
Supports channel bandwidths of 1.4MHz, 3MHz, 5MHz, 10MHz, and 20MHz.
Instructions for Use:
The DJHW/HZ-25-30S-BCD product requires a power supply of 12V 1.5A or higher. Before starting up, check if the antenna and connecting wires are properly connected.
Please be sure to install the antenna before powering on to avoid damaging the circuit. The antenna should be kept away from large metal structures as much as possible to avoid communication obstruction caused by the above reasons.
Automatic power control:
The DJHW/HZ-25-30S-BCD product has a maximum rated transmission power of 25Bm.
Bandwidth configuration:
The DJHW/HZ-25-30S-BCD product supports channel bandwidths of 1.4MHz, 3MHz, 5MHz, 10MHz, and 20MHz.
Transmission distance:
The DJHW/HZ-25-30S-BCD product supports a transmission distance of 30KM (optional: choose the appropriate version according to the actual application scenario).
*The application scenario refers to the situation where the master and slave devices are fully connected and there is no same frequency interference.
(DJHW/HZ-25-30S-C Product Physical)
DJHW/HZ-25-30S-BCD product interface definition:
Configure serial port output for COM TX-CX660X.
COM RX-CX660X is configured with serial input.
COM S-TX - CX660X outputs sbus signal (without hardware inversion).
COM S-RX-CX660X input sbus signal (no hardware inversion).
The NET interface is a 4-pin network interface, with positive and negative lines corresponding to the network interface. It can connect and communicate with network devices, and needs to be in the same gateway. For example: Image transmission IP: 192.168.1.12 The network device IP needs to be 192.168.1. x, and the IP cannot be the same as the image transmission.
*Do not place other electronic devices too close to the device antenna to avoid affecting the bottom noise of the device.
*When pulling the distance, try to make the ground antenna unobstructed by obstacles, and place the ground antenna at a height greater than 3 meters.
*Please ensure that all connecting wires are securely fastened and all components are functioning properly before use.
*Please do not disassemble or modify without authorization, otherwise the warranty will not be provided. If you encounter any unresolved issues during installation or testing, please contact the original factory technical support.
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