FPC06073

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An RF directional coupler, such as the FPC06073, is an RF device used to measure power and antenna polarization in a directional link. It works by combining the variable radio frequency signal from a transmitting antenna with the incoming signal from a receiving antenna and then measuring the power difference between the two antenna paths.

The FPC06073 is a four-path, 90-degree directional coupler that can be used in antenna systems, amplifiers, radars and other application fields that require RF signal detection, comparison or routing. This specific model offers a high quality solution with high linearity performance and interference suppression. It features low insertion loss, high return loss and good stability.

The coupler consists of an input port, two output ports and a directional port. The output ports are located in the 90-degree direction from each other, allowing for a large response over frequencies ranging from 800 MHz to 2.7 GHz. The directional port is used to monitor the ratio of the two output ports.

The working principle of the FPC06073 is relatively simple. When the radio frequency signal enters the input port of the unit, it is combined with the signal from the output port and sent to the directional port. This signal is then divided among the output ports in a ratio of 90-degrees, depending on the strength of the signal entering the input port. The signal from the directional port is compared to the signals received at the two output ports, allowing for the detection and monitoring of the radio frequency signal.

The FPC06073 is ideal for applications such as antenna systems, amplifiers, radars or other RF signal monitoring systems. Its robust construction, low insertion loss, high return loss and good stability make it an ideal choice for measuring power and antenna polarization. It is also cost-effective and highly reliable, and can be used in a wide variety of application fields.

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