CPL-5226-20-SMA-79

RF Directional Couplers are widely used in communication equipment. CPL-5226-20-SMA-79 is one of the most popular RF Directional Couplers on the market today and it has a lot of great features and advantages. This article will discuss the application field and working principle of the CPL-5226-20-SMA-79 RF Directional Coupler.

Application Field

The CPL-5226-20-SMA-79 RF Directional Coupler can be used in a variety of applications. The most common application of a directional coupler is in power measurement. This is because it is able to measure both small and large signals in the range of 0 to 20GHz. It can also be used in transmission lines to measure the signal loss or isolate signals.In addition, the CPL-5226-20-SMA-79 directional coupler can be used in telecommunications and satellite communications systems. This is due to its ability to separate signals from different polarization planes, such as linear and elliptical polarization. It can also be used in radar, radio and television systems to filter out signals in different frequency bands.

Working Principle

The CPL-5226-20-SMA-79 directional coupler works by exploiting the differences between forward and reflected waves. In this type of coupler, a signal is sent through a main line and a portion of this signal is coupled to a smaller line that is perpendicular to the main line. This smaller line will have a specific predetermined coupling factor that is determined by the manufacturer.The coupling factor can be further adjusted using capacitors. By doing this, a stronger or weaker coupling can be achieved. The main line then carries the signal that is “split” off the main line. This allows the signal in the main line to be “split” into two signals, a forward signal and a reflected signal.The CPL-5226-20-SMA-79 directional coupler is able to separate the two signals by exploiting the differences between them. The reflected signal has a different power than the forward signal and the coupler is able to separate the two signals based on this difference. This allows the signal on the main line to be attenuated and the signal on the return line to be amplified. In addition, the CPL-5226-20-SMA-79 directional coupler is able to measure the power of a signal in both the forward and reflected directions. This allows for more accurate power measurements in communications, broadcasting, and other applications.

Conclusion

In conclusion, the CPL-5226-20-SMA-79 directional coupler is a very versatile tool that can be used in a variety of applications. It can be used to measure power, isolate signals, and measure losses in transmission lines. It also has the capability to separate signals based on differences in polarization or frequency. This makes it a great tool for use in telecommunications, broadcasting, radar, and radio systems.