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Signal generators are electronic devices that generate repeating or non-repeating electronic signals (in either the analog or digital domains). They are generally used in designing, testing, troubleshooting, and repairing electronic or electroacoustic devices; though they often have artistic uses as well.


There are many different types of signal generators, with different purposes and applications (and at varying levels of expense); in general, no device is suitable for all possible applications.

Traditionally, signal generators have been embedded hardware units, but since the age of multimedia-PCs, flexible, programmable software tone generators have also been available.

Known variously as function generators, RF and microwave signal generators, pitch generators, arbitrary waveform generators, digital pattern generators or frequency generators; these are not universally interchangeable terms.  For instance, all function generators are signal generators, but not all signal generators are function generators, which are limited to a simple set of waveforms,

Anapico is a ISO9001:2008 certified manufacturer of leading-edge microwave & RF signal generators and synthesizer modules, signal source analyzers, and dedicated phase noise test systems for automated testing, laboratory or field use.

The mission is to provide reliable and robust products to the test and measurement industry at affordable prices.

Signal Generators

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