Coaxial fixed attenuators can satisfy almost any requirement where a reduction in power is needed and are used to extend the dynamic range of devices such as power meters and amplifiers, reduce signal levels to detectors and match circuits.Attenuators are also used to balance out transmission lines that otherwise would have unequal signal levels.UCL-3.5SP coaxial fixed attenuators' average power 2-50W,frequency range from DC-26.5GHz and feature wide frequency band, low VSWR, flatness attenuation value and excellent capacity in anti-pulse and anti-burnout etc.