CPL-5048-20-NNN-79

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RF Directional Couplers are devices used to measure forward and reflected radio frequency signals. These RF Directional couplers typically operate in the frequency range of 300KHz to 30GHz, and they feature low insertion loss, high isolation and high directivity across a wide range of frequencies. Directional couplers can be found in a variety of applications, including measuring the power levels of radio frequency signals, matching impedances, providing a signal path to test instruments, performing power-sensing, monitoring conditions, and monitoring protection circuits. The CPL-5048-20-NNN-79 is an RF Directional Coupler that can be used in a variety of applications, and its working principle is based on the concept of power division.

The CPL-5048-20-NNN-79 consists of a coupler body, a main transmission line, a secondary transmission line, and a connecting interface. The main transmission line is the primary line that carries the RF signal; it is connected to the input port of the coupler. The secondary line is connected to the output port of the coupler, and it carries a portion of the RF signal. The connecting interface connects the two lines together in such a way that the main line transfers some of its power to the secondary line. The ratio at which the power is divided is called the coupling factor. The coupling factor of the CPL-5048-20-NNN-79 is 20dB, meaning that it will transfer 20dB of the RF signal to the secondary line.

The working principle of the CPL-5048-20-NNN-79 is based on the concept of power division. Power division is a type of impedance matching method where two or more networks are connected together and power is distributed between them according to their respective impedance levels. In this case, when the RF signal is input through the main line, it is divided between the main line and the secondary line in accordance to their respective impedance levels. The proportion of the RF signal that is transferred to the secondary line is determined by the coupling factor, which is 20dB for the CPL-5048-20-NNN-79.

The CPL-5048-20-NNN-79 can be used in a variety of applications, including testing of RF amplifiers, antenna systems, and radar systems. It can also be used when performing power monitoring, impedance matching, and measurement of power levels. The CPL-5048-20-NNN-79 is a low-cost, reliable, and versatile RF Directional Coupler that provides excellent performance across a wide range of frequencies. Its low insertion loss, high isolation, and high directivity make it an ideal choice for a variety of applications.

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