TX Combiner Solution
The TX combiner is primarily used to combine multiple transmission signals into a unified distribution system, improving efficiency and signal coverage. Changbo's TX combiner utilizes a 3 dB hybrid coupler (bridge) in a co-frequency combining architecture, enabling high-performance signal integration.

This design allows for continuous sampling of transmission power along a defined direction of the transmission line. It effectively splits an input signal into two outputs with equal amplitude and a 90°phase difference, maximizing output signal utilization and reducing power loss.

Changbo’s TX combiners are widely used in indoor coverage systems to integrate base station signals, making them ideal for high-density communication environments such as office buildings, transportation hubs, and large commercial facilities.

Characteristics

Modular design is convenient for maintenance

Select and configure the software monitoring version

Fault sound and light prompt

Optional screen and indicator lights are available to display the device status

Supports systems such as DMR, DPMR, P25, and PDT

The design of a 1U chassis for 2/3/4 road products

5/6/7/8 channel product 2U chassis design