CPL-5047-10-NNN-79

Series:	--
Packaging:	Bulk
Part Status:	Active
Coupler Type:	Standard
Frequency:	4GHz ~ 10GHz
Coupling Factor:	10dB ± 1dB
Applications:	--
Insertion Loss:	0.25dB
Power - Max:	200W
Isolation:	--
Return Loss:	--
Package / Case:	N-Type In-Line Module
Supplier Device Package:	--

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RF Directional Coupler

A directional coupler is a four-port network used to measure the amount of power flowing through a transmission line without allowing the signal on the line to be disturbed by the measuring instrument. The CPL-5047-10-NNN-79 directional coupler is used in radio frequency (RF) applications such as telecommunications and broadcasting.The directional coupler is made up of two ⅛ wavelength transmission line elements that are connected together in parallel and arranged orthogonally, forming a “tee” connection. The two lines are connected via a waveguide, which serves as an intermediary device between the two lines. This connection allows the signal on one port to be coupled to a port on the opposite side. Since the two lines are arranged in opposite directions, the signal is called “bi-directional”. The fourth port is the “measuring” port, which is used to monitor the signal on the other two ports.The CPL-5047-10-NNN-79 directional coupler is a high-frequency coupler, meaning it is designed to operate in the frequency range of 4 - 8 GHz. It has an insertion loss of > 1 dB and an isolation of > 20 dB. The return loss is > 10 dB. It also has a power handling rating of up to 50 watts.The CPL-5047-10-NNN-79 directional coupler can be used for a variety of applications including signal testing, antenna matching, and microwave link measurement. It is ideal for use in radio communication systems, and is suitable for both indoor and outdoor use.The directional coupler works by isolating or “measuring” the RF signal entering one port and coupling it to the “measuring” port. This allows the signal to be monitored without disturbing the signal on the line. The directional coupler also provides the added benefit of preventing signal leakage since it does not allow any signal to pass through the other two ports.The CPL-5047-10-NNN-79 directional coupler is an efficient and reliable device for measuring the RF signal in radio communication systems. It is easy to install and provides accurate results with minimal interference to the signal on the line. The device is also designed for durability and longevity, making it an ideal choice for RF applications.

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