Compact size, offered over 18 – 140 GHz, 9 bands, high accuracy and reliability, digital readout, IEEE-488 interface, manual/motorized operation.
For further information, please contact us at sales@quinstar.com.
MOTORIZED PROGRAMMABLE ATTENUATORS
QPA SERIES
Specifications and Ordering
Our designs are built onsite and upon request. We tailor each order through our sales engineers to better serve your purchase.
Description
QuinStar’s precision Motorized Programmable Attenuators are available in full waveguide bands from 18 – 140 GHz. Attenuation control can be either manual or remote. The remote control uses a standard IEEE-488 interface. This attenuator’s small package incorporates both the electronic controller and microwave attenuator components. The unit operates with a single 24 volt DC source or with an optional AC adapter. Attenuation range is 0 – 50 dB in 0.1 dB steps with 0.05 dB steps over 0 – 20 dB. A digital readout on the front panel displays the current attenuation setting. These precision Motorized Programmable Attenuators are both highly accurate and highly reliable. Features: Compact size Offered over 18 – 140 GHz, 9 bands High accuracy and reliability Digital readout, IEEE-488 interface Manual/motorized operation Applications: We designed QPA for use in automated test equipment and in applications requiring remote power control.
