RF Attenuator Verification
// Swept RF verification
Measure actual attenuation, flatness, and match.
An attenuator marked “20 dB” is only useful when you know what it actually does at the frequencies that matter. Arcovex RF measures attenuation and port match so you can rely on the part in a bench, field, or repeater setup.
Reports can cover a single test point, multiple selected frequencies, or a swept range. Connector condition and available fixtures may affect the accepted scope.
What may be measured
The requested frequency range, attenuation value, connectors, and power rating determine the practical test setup.
Insertion loss
The actual attenuation through the device at requested frequencies.
Input return loss
How well the attenuator input is matched to the test system.
Output return loss
Output-port match when the device and fixture support the measurement.
Selected test points
Documented attenuation at specific frequencies important to your application.
Swept flatness
Variation and frequency-dependent behavior across a requested span.
Condition notes
Connector, enclosure, labeling, and visible physical-condition observations.
How to read the measurements
The report separates attenuation from match so the device can be evaluated as a complete two-port component.
What passes through
S21 shows the actual insertion loss—or attenuation—between the input and output ports.
What reflects at the input
S11 describes input-port match. Better return loss generally means less reflected energy at the input.
What reflects at the output
S22 describes output-port match and may reveal behavior not visible from attenuation alone.
Select the verification depth
Start with the frequencies and confidence level you need. Batch pricing is available for multiple similar attenuators.
One test point
Single-frequency check
A focused attenuation reading at one agreed frequency.
- Single attenuation value
- Basic condition note
Fast confidence check
Selected points
Multi-frequency check
Attenuation documented at several frequencies relevant to your setup.
- Multiple marker values
- Frequency comparison
Targeted band coverage
Swept response
Swept attenuation report
A continuous S21 sweep showing actual attenuation and flatness.
- Swept attenuation plot
- Selected marker values
- Flatness observations
Most requested report
Two-port report
Attenuation + return loss
A fuller characterization including attenuation and supported port-match measurements.
- S21 attenuation
- S11 input return loss
- S22 when applicable
Most complete option
Final pricing depends on frequency span, connectors, fixtures, requested points, device condition, and quantity. High-power testing is not implied unless specifically accepted in writing.
Know the part before you trust the setup
Useful for attenuators that protect test equipment, establish bench levels, or support repeatable field measurements.
A good fit for
- Bench attenuators and RF test setups
- Field and go-kit components
- Repeater service equipment
- Used or surplus attenuators
- Protecting sensitive RF test equipment
What the report may include
- Measurement table and marker values
- Swept plots for the requested range
- Test equipment and setup notes
- Connector and condition observations
- Clear summary of measured behavior