CP0805A0947BWTR

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Active
Coupler Type:	Standard
Frequency:	935MHz ~ 960MHz
Coupling Factor:	18 ± 1dB
Applications:	GSM
Insertion Loss:	0.25dB
Power - Max:	3W
Isolation:	-28dB
Return Loss:	-32dB
Package / Case:	0805 (2012 Metric)
Supplier Device Package:	0805

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Introduction

CP0805A0947BWTR is a RF directional coupler which can be used for a variety of practical applications. It has a wide variety of applications in the field of wireless communication and signal processing, from measuring voltage and phase difference to making differential measurements of signals while pinpointing direction. In this article, we will discuss the key features and working principle of the CP0805A0947BWTR, and explore the various fields of applications where it can be used.

Key Features

The CP0805A0947BWTR is a high precision, low loss RF directional coupler and is designed with integrated high frequency electronics. It is designed with 75-ohm impedance, 50dB operating frequency of 2.4-2.5GHz, and coupling factor of 10dB. It has an insertion loss of <0.5dB and an isolation of >40dB. The output port is embedded in the side of the coupler, enabling easy and accurate connection measurement. The coupler also has a size of 0.8x0.5x0.5mm, which makes it easy to integrate into narrow spaces.

Working Principle

In order to understand how the CP0805A0947BWTR works, it is important to understand the function of RF directional couplers. In a basic sense, these components are devices that take an incoming radio-frequency signal, separate it into two parts, and then measure or control the transfer of energy from one part to another.The CP0805A0947BWTR works as follows: one of the ports will receive the incoming signal and send it through a transform integral stub and into a miniature Wilkinson power divider. The power divider then evenly splits the signal into two other ports; one the input port, and the other the output port. The two ports are then combined through an integrated component and become the two output signals. The output ports allow the user to measure certain aspects of the signal, such as the voltage and phase difference.

Applications

The versatility of the CP0805A0947BWTR and its various features make it highly useful in a number of applications. It can be used in antenna systems to measure the radiation pattern of antennas and find the absolute value of the signal transmission. It can also be used in WLAN applications, as it can help measure the attenuation of signals between two different locations.In addition, this component can be used to adjust the beam width of an antenna, as it can be used, in conjunction with superior optimized matching networks, to measure the signal at different locations or angles. It is also commonly used in public safety systems to provide a means to monitor and modify signals without disruption to regular operations.

Conclusion

The CP0805A0947BWTR is an incredibly useful RF directional coupler that has a vast range of applications in the field of wireless communication and signal processing. With its integrated high frequency electronics and miniature size, it is useful for pinpointing directions, measuring the voltage and phase difference, and measuring attenuation between two different locations. Furthermore, it can also be used in antenna systems to measure radiation patterns and modify beam width. This makes the CP0805A0947BWTR an invaluable component in any engineering or wireless communication project.

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