CPL-5221-06-SMA-79

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A RF Directional Coupler (DC) is a three terminal passive device used in various applications. It is used to provide a sample of the signal that is transmitted or received in a particular frequency range, which is useful for monitoring the power of the field transmitted. In addition, it also allows the signal to be split into two directional paths, which enables the signal to be monitored or processed differently in each path. The CPL-5221-06-SMA-79 RF Directional Coupler is a three-port coupler designed to operate within the frequency range of 1.5 to 3.0 GHz.

CPL-5221-06-SMA-79 is designed to allow a sample of the signal to be measured across the entire frequency bandwidth of the path for monitoring and control purposes. It consists of two part-circular coupled-line slots, which are connected by the third line in the middle and are connected to the three ports. The two end ports are connected to the input and output paths, while the port in the middle is connected to an output port that has a high isolation from the input and output paths. The main function of this RF Directional Coupler is to provide an accurate measure of the power level present in the transmission of any network element connected to its input and output. It is also useful for providing feedback to the transmitter power-level control systems.

The working principle of the CPL-5221-06-SMA-79 RF Directional Coupler is relatively simple. It works by measuring the signal power that flows in the signal path and provides a sample of that power to the middle port. The middle port is then connected to a Meter that monitors the signal level and reveals the amount of power present in the field. The Meter’s measurements allow it to accurately determine the average power level of the signal along with any changes in that power level. This data can then be used to adjust the transmission power level of the signal device connected to the Coupler.

The CPL-5221-06-SMA-79 RF Directional Coupler is ideal for applications such as broadcast, wireless communication, and radio testing. Its ability to measure signal levels and provide the data accurately and quickly makes it ideal for transmitting a signal at a high power level. It can also be used to measure the spread of a signal, which is important for calibrating directional antennas. By providing accurate measurement of signal levels, this RF Directional Coupler can also be used to carry out various tests in the development and operation of communication networks.

In summary, the CPL-5221-06-SMA-79 RF Directional Coupler is a three-port coupler designed to measure the signal power along the transmission path. It works by measuring the signal power and providing a sample to a Meter for further measurement of the signal level. This allows the signal to be monitored or processed differently in each path. It is ideal for applications such as broadcast, wireless communication, and radio testing. It also provides the necessary accuracy and speed for transmitting high power signals and can be used to measure the spread of a signal for calibrating directional antennas.

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