CP0603A0902ELTR

RF Directional Coupler

CP0603A0902ELTR is an high-performance RF Directional Coupler that can be used in many RF applications. It is designed to provide an accurate measurement of the power at radio frequencies. The main features of this device are its low insertion loss, high isolation and wide frequency range. The CP0603A0902ELTR is available in both SMD and through-hole form factors for easy installation. This device is suitable for a range of applications including microwave systems and RF communications.

Application Field

CP0603A0902ELTR is ideally suited for use in many radio frequency applications. It has a nominal power of up to 200 watts, making it suitable for use in applications such as mobile base stations, high power amplifiers, high power broadcast and satellite transmitters. This device can also be used as a bridge in systems designed for two-way communications, such as cell phones, pagers and radio repeaters. It is also suitable for use in measurement systems to provide accurate power readings at radio frequencies.

Working Principle

The RF directional coupler works on the principle of a three-port waveguide. Radio waves entering the port are divided between two output ports, with a fraction of the signal directed to one output port, and the remainder to the other. The ratio of the signal sent to the two output ports is proportional to the wavenumber, which is a measure of the frequency of the signal. This allows for accurate measurements of the power being transmitted on different frequencies.

The CP0603A0902ELTR has a high isolation rating, making it suitable for use in many applications. It also has a wide frequency range, allowing it to be used in a variety of systems. This device is designed to provide high accuracy and long-term stability, making it an excellent choice for many RF applications.