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Technical Guides

Choose test & measurement instruments from the application — not the catalogue.

Deep technical references plus practical selection guides for engineers who have not bought the instrument yet.

Start with the application

The selection guides below are designed for the moment before purchase: you know what must be generated or measured, but not yet which specifications, options and accessories are necessary.

Selection guide

How to Choose a Signal Generator for Your RF Application

Translate frequency, power, modulation, bandwidth, EVM, phase noise, channels and software into a complete configuration.

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Selection guide

How to Choose a Spectrum Analyzer for Your RF Measurement

Start from bandwidth, weakest and strongest signals, close-in performance and transient behavior.

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Selection guide

How to Choose a VNA from DUT Requirements

Choose ports, frequency, dynamic range, source power, calibration, fixtures and options together.

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Selection guide

How to Choose an RF Power Meter and Sensor

Match average, peak or pulse measurement to frequency, power range, video bandwidth and uncertainty.

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Technical deep dive

Microwave Signal Generator or Vector Signal Generator?

Clock sources, phase noise, pulse and sweep operation, I/Q modulation and standards.

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Technical deep dive

Spectrum and Signal Analyzers: The Parameters That Matter

Frequency coverage, analysis bandwidth, DANL, phase noise, dynamic range and real-time analysis.

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Technical deep dive

Vector Network Analyzer: Complete Technical Guide

N-port theory, S-parameters, calibration, de-embedding, dynamic range and advanced VNA capabilities.

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Technical deep dive

RF Power Meters: Complete Technical Guide

Traceability, effective efficiency, sensor technologies and precision-versus-speed trade-offs.

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