CPL-5211-20-TNC-79

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

RF Directional Coupler

The CPL-5211-20-TNC-79, manufactured by M/A-COM, is an RF directional coupler designed to measure the power levels of devices operating at 2.0~2.5 GHz. It is a surface mount component, and is the smallest such coupler in its class. The CPL-5211-20-TNC-79 is an ideal solution for measurement applications that require small size but still need an accurate reading of power levels.

Application field

The CPL-5211-20-TNC-79 is designed for applications in the 2.0 ~ 2.5 GHz frequency range, such as cellular, digital television, WiFi, and WiMAX systems. It is small enough to be integrated into devices that are used for testing and measuring power levels in these systems.

Another potential application of the CPL-5211-20-TNC-79 is to provide isolation between a transmitter and a receiver. A directional coupler in the transmitter output path will allow only the forward power to reach the antenna. Any reflected power will be diverted to the receiver path, thereby increasing the system\'s efficiency. The product application sheet, available on M/A-COM\'s website, describes several more applications of the CPL-5211-20-TNC-79.

Working Principle

The CPL-5211-20-TNC-79 is a dual-directional 4-port device. The input port is connected to the source, while the other three ports provide connections for the load, the transmission line, and the reflected power. The transmitted and reflected signals are isolated from each other using a set of resistive and inductive components.

The device has a coupling factor of 20 dB alongside a typical insertion loss of 0.7 dB. The amplitude balance of the output is closely monitored in order to ensure that the coupling relationship remains constant. The CPL-5211-20-TNC-79 has an isolation of 40 dB. The device is also equipped with an ESD protection of greater than 8 kV and a peak current-handling capability of 5 A.

The CPL-5211-20-TNC-79 is designed for high power density applications, with a high power dissipation of 24.5 W. It also has a wide bandwidth of 1 GHz, making it suitable for a wide range of applications. It is also small enough to be used in applications where size is a major factor.

The CPL-5211-20-TNC-79 is a reliable measurement device and an ideal choice for applications that require accurate power readings while operating at 2.0 ~ 2.5 GHz. The combination of compact size, high power handling capability, and wide frequency range make this RF directional coupler suitable for use in a variety of applications.

The specific data is subject to PDF, and the above content is for reference