In high-frequency applications such as 5G base stations, radar systems, and satellite communications, there exists an unassuming yet indispensable supporting player—coaxial attenuators. Particularly in 100W-class high-power models, they serve not only as signal strength regulators but also as protective safeguard for equipment safety. Today, we unveil the secrets of this “hardcore heart” in the RF……

What is a Coaxial AttenuatorA coaxial attenuator is a passive component installed in an RF transmission line to reduce signal power by a specified value without introducing significant distortion or altering the waveform. Attenuation is achieved by absorbing or dissipating electromagnetic energy, and it is measured in decibels (dB). Coaxial attenuators can be fixed or variable. Thanks to their co……

A coaxial attenuator is an energy-degrading RF/microwave component that contains resistive materials inside. In addition to the commonly used resistive fixed attenuators, there are also electronically controlled fast-adjustment attenuators.Attenuators are widely used in a variety of applications where power level adjustment is required. The basic materials that make up a coaxial attenuator ar……

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Coaxial AttenuatorModel No.Freq.Range Power(W)ConnectorTypeAttenuation Value(dB)VSWRAttenuation Tolerance(dB)1~910~1920~moreUIYCA2AS3DC-3GHz2SMA1~60dB1.15±0.5±0.6±0.8UIYCA2AS6DC-6GHz1.2±0.5±0.6±0.8UIYCA2AS8DC-8GHz1.2±0.5±0.6±0.8UIYCA2AS124DC-12.4GHz1.25±1.0±1.0±1.8UIYCA2AS18DC-18GHz1.35±0.8±1.0±1.5UIYCA2AN3DC-3GHz2N1~60dB1.2±0.5±0.5±0.6UIYCA2AN6DC-6GHz1.25±0.5±0.6±0.8UIYCA2AN8DC-8GHz1.3±0.5±0.6±0…….