DG-EXT-200-UR-B

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RF Accessories are essential components required for any RF antenna system. One of the key accessories is the DG-EXT-200-UR-B, which is a directional coupler. It is used to sample the power of an incoming RF signal and send it to a meter or other measuring device. In this article, we discuss the application field and working principle of the DG-EXT-200-UR-B.

The DG-EXT-200-UR-B is an indoor/outdoor directional coupler. Its primary function is to measure the power of an incoming RF signal and transmit that information to a meter or measuring device. It is designed to comply with the EU safety standards for getting Authorization and Coverage (A&C) of the entire EU member states. The wide frequency range of 9 kHz to 6 GHz ensures that it can be used in a variety of applications, from base station antennas to satellite receivers.

The DG-EXT-200-UR-B is a wideband directional coupler with excellent linearity and directivity characteristics. It is capable of measuring high power signals with accuracy and precision. It is also capable of sample both the transmitted and received power on the same port, which enables it to be used in reverse-Diplex applications. Furthermore, it has the capability to be configured to measure phase and/or frequency components of transmitted or received signals.

The working principle of the DG-EXT-200-UR-B is based on the concept of rectification. The incoming RF signal is passed through a combination of components including diodes, resistors, and capacitors which are arranged in a rectangular configuration. The output of this rectifier circuit is then passed through an amplifier, which amplifies the signal. This amplified signal is then sent to the meter or measuring device, or can be used in reverse-Diplex applications. The performance of the DG-EXT-200-UR-B can be changed by altering the values of the components in the rectifier circuit.

The DG-EXT-200-UR-B is an ideal accessory for any RF antenna system. Its wide frequency range, high linearity, and directivity characteristics make it perfect for any application. Additionally, its simple working principle and easy implementation make it an ideal choice for those looking for a reliable means to measure the power of their incoming RF signal. Whether it is being used in a base station antenna system, or a satellite receiver, the DG-EXT-200-UR-B is sure to satisfy all of your requirements.

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