Digital Step Attenuator Module
Ranatec offers digital attenuator modules and systems hat cover all mobile frequency bands and gives a calibrated attenuation range of more than 90 dB in steps of 0.25 dB, and offers both serial and parallel control logic.
Our digital step attenuators modules are easy to integrate into any test setup to use for simulating transmission loss, signal fading, cross talk, or to calibrate power levels. Their wide range and fine granularity make them ideal for tight control over signal strength in demanding test environments.
Key Features
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Controlled via parallell interface
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Attenuation range of more than 90 dB
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Attenuation step size of 0.25 dB
FAQs
A digital attenuator is an RF device that adjusts signal strength using digital control. It lets users set and vary attenuation levels electronically, making it ideal for automated test systems and RF signal chains. Digital attenuators are widely used in wireless, telecom, and radar applications.
A digital step attenuator (DSA) is a type of digital attenuator that adjusts signal strength in fixed increments—called steps. These steps can be adjusted for your needs, allowing for fine control. Digital step attenuator solutions are commonly used in automated test setups, wireless testing, and communication systems where repeatable, accurate signal level control is critical.
A digital attenuator reduces signal power without distorting the waveform. It protects sensitive components, simulates signal loss, and helps calibrate systems by setting precise signal levels. In RF testing, digital step attenuators solutions are often used to manage dynamic range to avoid overloading.
