XC1900A-20S

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RF Directional Couplers are an important type of RF-measuring device used in the telecommunications industry. The XC1900A-20S is a highly accurate RF Directional Coupler that is designed to measure the magnitude of received signals over a wide range of frequencies. It is often used in testing and monitoring applications in wireless and mobile communication systems.

The XC1900A-20S features high accuracy and repeatability in measurements, as well as low insertion loss, and a wide frequency range of 14GHz to 20GHz. It is designed for surface mount technology (SMT) and is housed in a small, lightweight, and durable package. The XC1900A-20S is capable of measuring signals that are greater than +30 dBm and has an RF power tracking accuracy of 0.1 dB.

The XC1900A-20S can be used in a wide range of applications, including measurement of channel responsiveness, real-time radio link performance monitoring, digital signal strength measurement, and antenna alignment. It is most commonly used in radiofrequency (RF) test systems applications and is suitable for a variety of cellular and wireless communication systems.

The XC1900A-20S is a double-directional coupler that is used to measure signals in both directions. It features four ports, a common port (C), a coupled port (C2), an isolated port (I1), and a power port (P). The common port is used to receive and send signals in both directions. The coupled and isolated ports are used to measure the amount of power being received from the common port. The power port is used to measure the amount of power being transmitted from the common port.

The XC1900A-20S direction coupler works by sampling and processing the incoming signal in both directions. The common port receives and sends the signal. The coupled port receives the signal from the common port. The amount of power received at the coupled port is detected by the power sensor, which measures the total amount of incoming power and relays this information back to the control system.

The isolated port is then used to measure the amount of power being transmitted from the common port. This information is sent directly to the control system for further processing. The power port is then used to measure the amount of power being transmitted from the common port, which is relayed back to the control system. In this way, the RF directional coupler is able to measure the amount of power being transmitted and received and relay that information to the control system for further analysis and action.

The XC1900A-20S is a highly reliable and accurate RF Directional Coupler suitable for a wide range of applications. Its small size and low insertion loss make it ideal for use in SMT applications. Furthermore, its wide frequency range and high accuracy make it an ideal choice for measuring signal strength in wireless and mobile communication systems.

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