CPL-5047-20-NNN-79

Series:	--
Packaging:	Bulk
Part Status:	Active
Coupler Type:	Standard
Frequency:	4GHz ~ 10GHz
Coupling Factor:	20dB ± 1dB
Applications:	--
Insertion Loss:	0.25dB
Power - Max:	500W
Isolation:	--
Return Loss:	--
Package / Case:	N-Type In-Line Module
Supplier Device Package:	--

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RF Directional CouplerDirectional couplers are passive impedance-matching devices which extract a portion of energy from a transmission line and transfer it to another load or back to the source. CPL-5047-20-NNN-79 is one type of directional coupler, which is designed to provide high performance in the range of 1 GHz to 6 GHz. In this article, the application field of CPL-5047-20-NNN-79 will be discussed, as well as its working principle.The CPL-5047-20-NNN-79 directional coupler can be used in a variety of applications, including mobile communication systems, radio links, and telecommunication systems. Its wide frequency range allows for the coupling of a wide range of different signals, at various frequencies. The coupler is designed to provide isolation between the input and output ports, in order to reduce interference. It can also be used to upscale antenna systems or to provide power splitting for several receivers.The CPL-5047-20-NNN-79 directional coupler works by separating the incident wave from the wave reflected by the load. This is done with the use of a four port network composed of a pair of parallel transmission lines, spaced at quarter wave distance, as well as two small holes. The incident wave enters through one port and is split equally into two parallel transmission lines. From there, it is further split at the two small holes. The reflected wave is then recombined and sent back through the output port.In addition to providing power splitting and interference reduction, the CPL-5047-20-NNN-79 directional coupler can also be used to measure the load impedance. By tapping a small portion of power of the transmission line, the coupler can measure the load impedance with precision. This is done by measuring the amount of power reflected by the load, which can be used to calculate the voltage standing wave ratio (VSWR) of the system.In conclusion, the CPL-5047-20-NNN-79 directional coupler is an excellent choice for applications such as mobile communication systems, radio links, and telecommunication systems in the frequency range of 1 GHz to 6 GHz. It provides power splitting and reduces interference, as well as allows for precise measurement of the load impedance. With its wide frequency range and low insertion loss, the CPL-5047-20-NNN-79 is an optimal solution for many RF applications.

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