As explained above, signal generators are testing equipment that are used for testing different kind of circuitry, be it audio circuitry or high-frequency radio circuitry.

Dual-Purpose Test-Instrument, Very Simple Circuitry, 1.5 V Battery-Operated This simple circuit generates narrow pulses at about 700-800Hz frequency. The pulses, containing harmonics up to the MHz ...

A small audio test generator is very useful for quickly tracing a signal through an audio unit. Its main purpose is speed rather than refinement. A single sine-wave signal of about 1 kHz is normally ...

On the practical side, a white noise generator is easy to use, small enough for compact lab setups, portable for field measurements, and inexpensive. Quality signal generators with myriad settings are ...

Last year, we published a high-quality, variable-frequency audio notch filter. To complete a typical test lab setup for measuring audio equipment performance, this article introduces a ...

The AG52 analog signal generator offers fast rise time square waves, lower noise floor and more for APx audio analyzers.

In this article is presented the implementation of a new type of reconfigurable signal generator and simulator used for testing digital transmission circuits that requires complex modulated waveforms.

To address the stringent requirements of the latest microwave and mmWave testing, Siglent has increased the addressable frequency range of its RF signal generators to 40GHz. The SSG6000A has a wide ...

And both signal generator series have a 10 GHz carrier and a phase-noise performance of -90 dBc/Hz at 1 kHz offset and -112 dBc/Hz at 10 kHz offset.