EHF-4CM1747

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RF Directional Couplers (RDCs) are designed to measure and sample radio frequencies for various applications. They are divided into two categories: active and passive. EHF-4CM1747 is an active RF Directional Coupler that can be used for many different applications. It has the ability to increase the accuracy and consistency of signal strength measurements.

The EHF-4CM1747 is a high-performance, balanced directional coupler. It is designed to measure and sample radio frequencies from 1GHz to 18GHz. It has an insertion loss of less than 0.3dB and a return loss greater than 15dB. The coupler has an operating temperature range from -40°C to +85°C, making it suitable for both indoor and outdoor applications.

The EHF-4CM1747 can be used in a variety of applications, including antenna characterization, spectrum monitoring, spectrum analysis, and cable TV systems. It is also useful for testing and calibrating antennas, measuring signal strength and power levels, and identifying interfering frequency components.

The working principle of the EHF-4CM1747 is based on electrical impedance coupling. This coupling is accomplished by using balanced transmission lines and impedance transformers. The transformer acts as a bridge between the two transmission lines, allowing the signal to pass through one line and then be coupled to the other. This creates a small current in the second line, which is then measured by the coupler. The signal is then converted to a voltage and the amount of power is determined.

The EHF-4CM1747 has the ability to measure signal strength with high accuracy and consistency. The power measurement range is from -50dBm to +35dBm. The coupler also has the ability to detect signal polarization and phase shifts, making it an ideal choice for measuring and analyzing complex radio systems.

The EHF-4CM1747 is a high-performance RF directional coupler that can be used for a variety of applications. Its accuracy and consistency make it an ideal choice for measuring and analyzing radio systems. It can also be used in antenna characterization, spectrum monitoring, spectrum analysis, and cable TV systems. The coupler’s electrical impedance coupling design makes it a reliable and accurate method of measuring radio frequency signals.

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