step attenuator

step attenuator

[′step ə‚ten·yə‚wād·ər]
(electronics)
An attenuator in which the attenuation can be varied in precisely known steps by means of switches.
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Tenders are invited for Supply of rf step attenuator
2 GHz, the PE46120 integrates a 90-degree hybrid splitter, 5-bit digital phase shifters and a 4-bit digital step attenuator along with a low-voltage, CMOS serial digital interface.
With an integrated step attenuator and featuring fully-matched RF ports, it supports faster product development cycles and requires less PC board space than other, more discrete solutions.
The step attenuator switches several paths whose length may vary by several centimeters, which will cause large phase changes.
The 8312 attenuator is comprised of a highly adaptable platform that allows the configuration of the step attenuator to be matched to the user's requirements using either the front panel controls or a remote controller.
ADI also offers integration around our gain block amplifiers with the inclusion of a digital step attenuator, DSA, in the ADL5240 VGA and the inclusion of those two functions with a 0.
The dynamic range is maximized with an optional 2-dB mechanical step attenuator over the full frequency range and, for manufacturing, an optional 1-dB electronic attenuator to 3.
Attention must be paid to where the step attenuator is placed.
An electronic step attenuator is suitable when the generator's level settings must be changed frequently.
They also offer a 65-dB input step attenuator and 20-W input protection.
IDT([R])) (NASDAQ:IDTI), the Analog and Digital Company[TM] delivering essential mixed-signal semiconductor solutions, today announced a new digital step attenuator (DSA) that reduces transient "glitches" during most significant bit (MSB) transitions by up to 95 percent in multi-standard 4G, 3G, and 2G cellular base station and industrial applications.
Tenders are invited for Supply Of Rf Variable Step Attenuator