Signal Generator


Overview:

Signal generator is an electronic instrument that generates repeating electronic signals. It contains an electronic oscillator, a circuit that is capable of creating a repetitive waveform. The most common waveform is a sine wave, but sawtooth, step (pulse), square, and triangular waveform oscillators are commonly available as are arbitrary waveform generators (AWGs). If the oscillator operates above the audio frequency range (>20 kHz), the generator will often include some sort of modulation function such as amplitude modulation (AM), frequency modulation (FM), or phase modulation (PM) as well as a second oscillator that provides an audio frequency modulation waveform. In musical sound synthesis, oscillators conventionally form the most fundamental synthesis building block. With analog synthesizers, they are realized with voltage-controlled oscillators and with digital or software synthesizers they are generated algorithmically. Modern software synthesis environments such as Csound have generalized the oscillator as a type of unit generator (UG), where UGs are primitive modules that produce, modify or acquire audio or control signals.

Important signal generator products:

Manufacturer Model Condition Description Specs
Keysight Technologies Inc. E5052B New (GSA discount) 10 MHz to 7 GHz Signal Source Analyzer E5052B
Keysight Technologies Inc. E8257D New (GSA discount) PSG analog signal generator E8257D
Keysight Technologies Inc. E8267D New (GSA discount) PSG vector signal generator E8267D
Keysight Technologies Inc. E8663D New (GSA discount) PSG RF Analog Signal Generator E8663D
Keysight Technologies Inc. N5171B New (GSA discount) EXG X-Series RF Analog Signal Generator N5171B
Keysight Technologies Inc. N5173B New (GSA discount) EXG X-Series Microwave Analog Signal Generator N5173B
Rohde & Schwarz 1406.6000.02 New (GSA discount) Signal generator base unit 1406.6000.02
1605E-FWTJ 3rd party pre-owned Not-on-file(other-mfr) 1605E-FWTJ
2.6 GHz Freq Expansion Module 3rd party pre-owned Not-on-file(other-mfr) 2.6 GHz Freq Expansion Module
8648A 3rd party pre-owned Not-on-file(other-mfr) 8648A
8648A 3rd party pre-owned Not-on-file(other-mfr) 8648A
8648A 3rd party pre-owned Not-on-file(other-mfr) 8648A
8648A 3rd party pre-owned Not-on-file(other-mfr) 8648A
8648A 3rd party pre-owned Not-on-file(other-mfr) 8648A
8648A 3rd party pre-owned Not-on-file(other-mfr) 8648A
8648A 3rd party pre-owned Not-on-file(other-mfr) 8648A
8648A 3rd party pre-owned Not-on-file(other-mfr) 8648A
8648A 3rd party pre-owned Not-on-file(other-mfr) 8648A
8648A 3rd party pre-owned Not-on-file(other-mfr) 8648A
8648A 3rd party pre-owned Not-on-file(other-mfr) 8648A
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Signal Generators by different manufacturers: