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.
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Important signal generator products: |
Manufacturer |
Model |
Condition |
Description |
Specs |
Agilent |
83481A |
3rd party pre-owned |
Dual rate optical/electrical plug-in |
83481A |
Agilent |
8340B |
3rd party pre-owned |
10 MHz to 26.5 GHz, Synthesized Sweeper |
8340B |
Agilent |
8165A |
3rd party pre-owned |
1mHz - 50 MHz, Programmable Signal Source |
8165A |
Agilent |
8165A |
3rd party pre-owned |
1mHz - 50 MHz, Programmable Signal Source |
8165A |
Agilent |
6823a |
3rd party pre-owned |
Not-on-file(other-mfr) |
6823a |
Agilent |
3336B |
3rd party pre-owned |
10Hz to 20MHz, Synthesized/Level Generator |
3336B |
Agilent |
3336A |
3rd party pre-owned |
10Hz to 20MHz, Synthesized/Level Generator |
3336A |
Agilent |
3335A |
3rd party pre-owned |
200Hz - 80MHz, Synthesized/Level Generator |
3335A |
Agilent |
3325A |
3rd party pre-owned |
<1Hz-21MHz Function Gen |
3325A |
Agilent |
3325A |
3rd party pre-owned |
<1Hz-21MHz Function Gen |
3325A |
Agilent |
3325A |
3rd party pre-owned |
<1Hz-21MHz Function Gen |
3325A |
Agilent |
214B |
3rd party pre-owned |
10MHz Pulse Gen |
214B |
Agilent |
214B |
3rd party pre-owned |
10MHz Pulse Gen |
214B |
Agilent Technologies |
E8257C |
3rd party pre-owned |
PSG Analog signal generator |
E8257C |
Agilent Technologies |
E4437B |
3rd party pre-owned |
Digital/Analog RF Signal Generator, 250kHz to 4GHz |
E4437B |
Agilent Technologies |
E4437B |
3rd party pre-owned |
Digital/Analog RF Signal Generator, 250kHz to 4GHz |
E4437B |
Agilent Technologies |
E4436B |
3rd party pre-owned |
Digital/Analog RF Signal Generator, 250kHz to 3 GHz |
E4436B |
Agilent Technologies |
E4436B |
3rd party pre-owned |
Digital/Analog RF Signal Generator, 250kHz to 3 GHz |
E4436B |
Agilent Technologies |
E4433B |
3rd party pre-owned |
4 GHz ESG-D digital series RF signal generator |
E4433B |
Agilent Technologies |
8904A |
3rd party pre-owned |
Not-on-file(other-mfr) |
8904A |