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What Is a Coaxial RF Surge Protector?
A coaxial surge protector limits specified transient stresses on an RF…
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How to Specify Coaxial Surge Protection for Procurement
Specify RF band, impedance, interfaces, normal power, DC requirements, surge test…
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Splitting a Signal Between Two Receivers
A divider can feed two receivers from one source if each…
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RF Resistors in Power Dividers and Combiners
Some divider and combiner networks use resistors to provide isolation or…
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Why RF Cable Length Affects Phase
An RF cable delays the signal, so electrical phase depends on…
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What Is an RF Measurement Reference Plane?
A reference plane is the location where a measured or calibrated…
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Comparing Two RF Components Fairly
Compare components under equivalent frequencies, power, reference planes, loads and thermal…
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Mismatch Loss: How Much Power Is Accepted?
For a simple load mismatch with a defined incident wave, accepted-power…
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What Is a Fixed RF Attenuator Used For?
A fixed RF attenuator provides a predetermined reduction in signal power.…
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How to Specify an RF Attenuator in a Purchase Request
An RF attenuator purchase request should state the electrical, mechanical and…