EHF-FD1552

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RF directional coupler is a useful tool to measure, control and analyse the performance of any RF system. It is mainly used for energy sampling of high frequency signals, and is generally used in laboratories or production lines. An RF directional coupler, such as the EHF-FD1552, is a hybrid coupler suitable for use at frequencies up to 6GHz. It is an essential tool to measure the power of high frequency signals generated in the laboratory and production line.

The EHF-FD1552 is a high performance RF directional coupler that provides excellent performance in a wide range of applications. It is designed for accuracy and stability for power measurements up to 6GHz. It is constructed from a low loss alloy-fused body that facilitates easy installation into most high frequency applications. Its construction makes it ideal for the laboratory, and also suitable for production lines.

The working principle of the EHF-FD1552 RF directional coupler is based on the electrical properties of transformers and baluns. The coupler consists of two baluns connected at points A and B. Point A is the input of the coupler and B is the output. When a signal is applied to point A, the signal is split into two parts and each part is propagated along one balun. The coupling output at B is the sum of the two components. This provides the directional coupling with a response that is frequency dependent.

The EHF-FD1552 can be used in a variety of applications such as power measurements, antenna monitoring, video link measurements and signal injection. It is also used in laboratory applications for signal tracing and attenuation measurements. In production line applications, it can be used to test the performance of RF products. For example, it can be used to measure power across a range of frequencies. It can also be used to measure the impedance of antenna systems.

The EHF-FD1552 is a highly accurate and highly stable RF directional coupler that offers improved dynamic range and improved resolution compared to other models on the market. With its wide frequency range and high sensitivity, it is an invaluable tool for anyone involved in testing and measuring RF signals. Its design makes it suitable for wide range of applications in both the laboratory and production line.

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