Category: Step & Rotary Attenuators
Practical step & rotary attenuators guides with product links, examples and specification checks.
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Diagnosing an Erratic Rotary Attenuator Reading
Check connections and measurement stability before attributing an erratic result to…
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What Is a Rotary Step Attenuator?
A rotary step attenuator changes RF attenuation in discrete increments through…
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Selecting a Rotary Attenuator for a Purchase Specification
A purchase specification should define range, increments, frequency band, impedance, input…
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1 dB Versus 10 dB Attenuator Steps: How to Choose
Choose 1 dB steps for fine threshold measurements and 10 dB…
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How to Store and Handle a Mechanical RF Attenuator
Protect the connectors, dial and housing from dirt, impact and cable…
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Rotary Attenuator Range Versus Resolution Explained
Range is the span of available attenuation settings; resolution is the…
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Step Attenuator Calibration Records: What to Include
A useful calibration record identifies the unit and reports measured attenuation…
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How to Run a Receiver Sensitivity Sweep with a Step Attenuator
Use a step attenuator to lower a known RF input in…
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Choosing a Safe Starting Position for a Rotary Attenuator
Choose an initial attenuation that keeps the downstream device below its…
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Can You Switch a Rotary Attenuator with RF Power Applied?
Only switch under RF power when the manufacturer explicitly permits hot…