QuinStar Technology, Inc. Datasheets for RF Waveguide Attenuators

RF waveguide attenuators are waveguide components used to reduce the power level of a signal by a certain amount (gain), with little or no reflections. The output signal is reduced with respect to the input.
RF Waveguide Attenuators: Learn more

Product Name Notes
Direct Reading Attenuator -- QAD QuinStar Technology’s QAD series of direct reading attenuators are designed and built for precision millimeter-wave measurements. These instruments cover the range of 26.5-170 GHz in eight waveguide bands. Series QAD...
Fixed Attenuator -- QAF QuinStar Technology’s QAF series fixed attenuators are available in seven waveguide bands covering the frequency range of 18 to 110 GHz. The fixed attenuators feature low VSWR in five standard...
Micrometer Type Level Set Attenuator -- QAL QuinStar Technology’s QAL series level set attenuators are available in seven waveguide bands covering the frequency range of 18 to 110 GHz. The level set attenuators incorporate a micrometer which...
Dial Type Level Set Attenuator -- QDA QuinStar Technology’s QDA and QDP series Level Set Attenuators and Phase Shifters operate over the full waveguide band, and are offered in 7 waveguide bands covering the frequency range of...
Motorized Programmable Attenuator -- QPA QuinStar Technology’s QPA series precision Motorized Programmable Rotary Vane Attenuators are available in full waveguide bands from 7.0 to 170.0 GHz. Attenuation control can be either manual via a front...
Coaxial PIN Attenuator -- QVA QuinStar Technology’s series QVA coaxial variable PIN attenuators cover the frequency range from DC to 50 GHz. They offer a low insertion loss and a large attenuation range, typically up...