CPL-5222-06-SMA-79

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RF Directional Coupler is used to measure the strength of the electromagnetic signal by connecting the antennas to one side and measuring the power on the other side. The CPL-5222-06-SMA-79 RF Directional Coupler is designed to measure the strength of RF signals in the frequency range of 50 MHz to 3GHz. Its application field and working principle are described below.

Application Field

The CPL-5222-06-SMA-79 RF Directional Coupler is mainly used in radio frequency (RF) systems such as telecommunication, broadcast, aviation, marine communication, radio navigation and other related applications. It is suitable for measuring the signal strength of RF transmitters and receivers and can be used to measure the RF signal strength in antenna systems.

Working Principle

The CPL-5222-06-SMA-79 RF Directional Coupler is made up of three parts, a primary coil, a secondary coil and a directional coupler. The primary coil is used to measure the magnetically coupled power of the RF signals and the secondary coil is used to measure the capacitively coupled power of the RF signals. The directional coupler has a function of measuring the power of the RF signals that are being transferred from the primary coil to the secondary coil. The working principle of the CPL-5222-06-SMA-79 RF directional coupler is based on the principle of magnetic and capacitive coupling, where the magnetically coupled power is measured by the primary coil and the capacitively coupled power is measured by the secondary coil.

The CPL-5222-06-SMA-79 RF Directional Coupler has a wide frequency range that covers the entire RF spectrum, from 50MHz to 3GHz, with a flat response over the frequency range. It is designed with a maximum power rating of 10W, making it suitable for short and medium range applications. The insertion loss of the CPL-5222-06-SMA-79 is very low and the coupling factor is adjustable, making it an ideal solution for applications such as signal strength measurement, repeater performance monitoring, antenna system test, etc.

The CPL-5222-06-SMA-79 RF Directional Coupler is an excellent solution for measuring the strength of RF signals in various applications. It is designed with a wide frequency range, high power rating, low insertion loss and adjustable coupling factor, making it suitable for many applications in the RF field.

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