CBL-46TXM-30M

The CBL-46TXM-30M is a combiner box which is widely used in various indoor and outdoor communication systems. It can be used in base station, remote radio head, distributed antenna systems. This combiner box provides a stable and reliable network connection for signal transmission. In addition, it has a wide operating temperature ranging from -20°C to +55°C and can resist heavy wind and rain, ensuring high quality data transmission.The CBL-46TXM-30M combiner box adopts an advanced combined technology, which can perfectly combine four RF signals into one coaxial cable output port. In the RF signal input end, the signal insertion loss after filtering and coupling is extremely low, generally not higher than 1dB. The signal output end adopts special impedance matching techniques, which guarantee that the total return loss is not higher than -15dB. In addition, its metal housing provides a reliable protective cover system to ensure stable operation.As for its application field, this device is widely used in wireless communications, security surveillance, TV transmission and other wireless communication systems. Generally speaking, the combiner box can achieve the effect of aggregating multiple signals into one, which means it can make the signal transmission pathway smoother and improve its quality and signal power. In this way, users can obtain better signal reception or more cost-effective signal transmission. In terms of its working principle, we can start with its structure. Basically, the combiner box is composed of several parts, including a power divider, directional couplers, filters, etc. In this combined structure, the power divider divides the inputted RF signals into two paths, and each path is inversely connected to the other path through directional couplers. In this process, the output ports of the directional couplers interact with the input ports, thus making the inversely connected signals match. After the power divider and directional couplers, the signal is then sent to the filter, which can filter out the unnecessary signals and only keep the precise signals, optimizing the signal quality. Finally, all the signals are combined together, and the output is achieved.In summary, the CBL-46TXM-30M combiner box is widely used in various Indoor/Outdoor communication systems. Its advanced combined technology guarantees high quality signal transmission, and its metal housing provides a strong and reliable protective cover, ensuring stable signal transmission. Moreover, its application fields include wireless communications, security surveillance, TV transmission and other wireless communication systems. Finally, its working principle is based on combining several components together, to achieve the effect of combining multiple signals into one and improving its signal power.