CPL-5028-30-NNN-79

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RF Directional Coupler

The CPL-5028-30-NNN-79 is a radio frequency (RF) directional coupler that can be used in a variety of applications. This specific directional coupler model is capable of operating in a frequency range of 0.5 to 3000 MHz with a maximum power handling of 500 watts (CW).

A directional coupler is an RF passive device that is usually comprised of four-ports and is often used in applications to measure Forward and Reflected power, monitor or isolate signals, or as a power splitter. The direction coupler is composed of two 90-degree hybrid couplers, a resistive bridge, and a pair of directional antennas. The directional couplers can also be used for impedance monitoring and matching, antenna feed point selection, power transfer measurement, bi-directional signal complex, and as an antenna base for dual element directional antennas.

Working Principle

The CPL-5028-30-NNN-79R directional coupler operates on the principle of electromagnetic coupling. It utilizes its four ports to measure, transmit, or split RF signals. A two-port directional coupler utilizes its four ports to measure, transmit, or split RF signals. One port on a directional coupler acts as an input port, while another port is used as an output port. The signal then passes through both of the hybrid couplers, the bridge, and the directional antennas in order to determine the desired result.

The CPL-5028-30-NNN-79R directional coupler utilizes a couple of features in order to control the signals passing through the device. This allows the user to control the signal strength, as well as the direction of the signal. It also utilizes the bridge resistors to calculate the amount of RF power that is incidentely coupled to each port. The directional antenna is then used to determine the desired direction of the signal.

Applications

The CPL-5028-30-NNN-79R directional coupler is an incredibly efficient and versatile device that is capable of handling a wide range of applications. The directional coupler is used in cables, amplifiers, and other RF devices for work such as base station and antenna equipment.

The CPL-5028-30-NNN-79R directional coupler is also used in broadcast radio and television studios, communications networks, antenna arrays and systems with multiple radios and stations, and signal monitoring systems. The directional coupler is also used in data systems, modulators, and power dividers.

The directional coupler is also used in various automotive systems, such as automotive speakers, rearview mirrors, door locks, and power window installations. Additionally, this device is also used in radar systems, microwave antenna subsystems, and antennas used for remote control cars and aircrafts.

In conclusion, the CPL-5028-30-NNN-79R directional coupler is a highly efficient and versatile device capable of handling a wide range of applications. Its ability to measure, transmit, or split RF signals makes it a great for a variety of applications from broadcast radio and television studios, to communications networks, and data systems.

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