XC2500E-20S

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The XC2500E-20S is a RF directional coupler used extensively in today\'s state-of-the-art communication applications. This device couples an incoming signal to a load with a very high isolation. This type of coupler is especially designed to use in high-performance applications, where accuracy and repeatability of output signal power are essential. XC2500E-20S offers high isolated performance and linearity, making it an ideal choice for a wide range of applications including wireless base stations, mobile handsets, PCS systems, antenna systems and more.

The XC2500E-20S is a compact, 3-port coupler with a forward port, reverse port, and output port. It has an insertion loss in the forward path of 0.28 dB, an isolation of 21 dB, and a totally reflected reverse isolation of 21 dB. The device can handle an input power up to 20 watts with a frequency range of 500 MHz to 2500 MHz. The XC2500E-20S also features low VSWR, excellent linearity, and excellent temperature stability.

The working principle of the XC2500E-20S is based on a combination of two components, a directional coupler and an isolator. The directional coupler provides the appropriate amount of power to be coupled from the input port to the output port, while the isolator provides a high degree of isolation from the reverse port to the output port. This ensures that the power coupled to the output port is from the input port only, and not from the reverse port. The device also has two matching networks that are used to match the impedance of the load to that of the input and output ports.

The XC2500E-20S is designed to provide accurate and repeatable outputs for a variety of communication applications. Its small form factor makes it suited for use in both indoor and outdoor environments. It is typically used in applications where the signal power needs to be accurately monitored, such as in broadcasting, RF testing, and cellular base station applications. The device is also often used in antenna systems, such as those used in Wi-Fi networks, to ensure a consistent and reliable transmitted signal.

The XC2500E-20S is a reliable RF directional coupler that can be used for both indoor and outdoor applications. It is ideal for high-performance applications where accuracy and repeatability are a must. With its small form factor and excellent performance, the XC2500E-20S is a perfect choice for a variety of communication applications.

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