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
Polorad 1606EFWTJ New Polorad 1606EFWTJ
1026 New 1026
1605E-FWTJ New 1605E-FWTJ
1605E-FWTJ 3rd party pre-owned Not-on-file(other-mfr) 1605E-FWTJ
2.6 GHz Freq Expansion Module New 2.6 GHz Freq Expansion Module
2.6 GHz Freq Expansion Module 3rd party pre-owned Not-on-file(other-mfr) 2.6 GHz Freq Expansion Module
2023A New 2023A
2023B New 2023B
2032 New 2032
2041 New 2041
2305 New 2305
2500M Freq Expansion Module New 2500M Freq Expansion Module
4040 New 4040
6061A New 6061A
6082A New 6082A
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: