Signal Generators

1,886 used models available from HP / Keysight / Agilent, Rohde and Schwarz, Anritsu and more · Buy, Rent, Sell, Repair

Signal generators produce repeating and non-repeating waveforms in the analog or digital domain, spanning RF and microwave signal generators, arbitrary waveform generators, and function generators in benchtop, PXI, and PCI formats. Buyers select by frequency range, from audio bands to multi gigahertz microwave outputs, plus modulation and channel count. Engineers use them to test, troubleshoot, and repair electronic circuits.

GS Test Equipment stocks used and refurbished signal generators from Keysight/Agilent, Rohde and Schwarz, Anritsu, and Gigatronics, tested before shipping and available to buy or rent. The company also buys, repairs, and calibrates signal generators. Request a quote today.

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1,886 Signal Generators Models

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About Signal Generators

Signal generators, also known variously as function generators, RF and microwave signal generators, pitch generators, arbitrary waveform generators, digital pattern generators or frequency 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.