Function Generators

A function generator is a test and measuring device which creates electronic signals in many different waveforms. The generator's main purpose, when connected to a circuit, is to produce controllable waveforms with adjustable frequencies, amplitude outputs, or DC offsets. Function generators help to save time in building oscillators when you are fabricating prototype audio circuits or low and high-pass filters.

Function generators produce a range of different waveforms, such as sine waves, triangular waves, sawtooth waves and square waves. The signal generator can produce repetitive signals and can also change some characteristics of the wave. You can view the signals generated by the device by attaching it to an oscilloscope. Function generators may provide other functions, such as DC offset and variable symmetry. There is usually a screen on the generator which displays the monitoring of the output.

Frequency range and waveforms

  • 0.001 Hz to 2000 MHz Sine wave
  • 0.001 Hz to 160 MHz Square wave
  • 0.001 Hz to 800 kHz Triangle wave

Where are function generators used?

  • Integrated electronic testing
  • Embedded systems
  • Digital circuits
  • Analogue signal processing
  • Laboratory testing

Function Generators vs. Arbitrary Waveform Generators (AWGs)

Function generators are usually slightly cheaper than AWGs and they perform quite similarly. However, Arbitrary Waveform Generators generally provide more functions and offer the ability to create a custom waveform output of any size. Function generators offer a periodic waveform.


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Description Prix Calibrated Maximum Frequency Range Sinewave Minimum Frequency Range Sinewave Maximum Frequency Range Square Pulse and Arbitrary Waveform Minimum Frequency Range Square Pulse and Arbitrary Waveform Maximum Frequency Range Triangle/Saw Minimum Frequency Range Triangle/Saw Digital Frequency Digital Amplitude and Offset Internal Linear and Log Sweep Variable Sweep Internal and External Amplitude Modulation FM Modulation Time Base Accuracy
N° de stock RS 768-3450
Référence fabricantTG1006
MarqueAim-TTi
479,00 €
Each
Unité
- 10MHz - 10MHz 1 mHz 1MHz - Yes Yes Yes Yes Yes Yes ±5ppm
N° de stock RS 123-3618
MarqueRS PRO
557,00 €
Each
Unité
RSCAL 12MHz 0.1Hz 12MHz 0.1 Hz 1MHz 0.1Hz Yes Yes Yes Yes Yes Yes ±20ppm
N° de stock RS 179-8139
Référence fabricantAFG31151
MarqueTektronix
4.776,00 €
Each
Unité
RSCAL 150MHz 1µHz 120MHz 1 μHz - - Yes Yes Yes Yes Yes Yes -
N° de stock RS 123-3531
MarqueRS PRO
362,00 €
Each
Unité
- 5MHz 0.1Hz 5MHz 0.1 Hz 1MHz 0.1Hz Yes Yes Yes Yes Yes Yes ±20ppm
N° de stock RS 181-3541
Référence fabricantTGF4082
MarqueAim-TTi
835,00 €
Each
Unité
- 80MHz 1µHz - 1 μHz 5MHz 1µHz Yes Yes Yes Yes - Yes <1(Temperature Range) ppm, <±1 (Initial Settling Error) ppm, <±1(Oscillator Aging Rate) ppm
N° de stock RS 879-3826
Référence fabricantGX310
MarqueMetrix
513,00 €
Each
Unité
- 10MHz 0.001Hz 10MHz 0.001 Hz 2MHz 0.001Hz Yes Yes Yes - - - -
N° de stock RS 121-7544
Référence fabricantBK4014B
MarqueBK Precision
520,00 €
Each
Unité
- 12MHz 0.01Hz 12MHz 0.01 Hz 1MHz 0.01Hz Yes Yes Yes Yes Yes Yes -
N° de stock RS 191-9722
MarqueRS PRO
353,00 €
Each
Unité
- 25MHz - - - - - - Yes Yes - - Yes ±20ppm
N° de stock RS 191-9779
MarqueRS PRO
424,96 €
Each
Unité
RSCAL 25MHz - - - - - - Yes Yes - - Yes ±20ppm
N° de stock RS 123-3530
MarqueRS PRO
374,00 €
Each
Unité
- 12MHz 0.1Hz 12MHz 0.1 Hz 1MHz 0.1Hz Yes Yes Yes Yes Yes Yes ±20ppm
N° de stock RS 136-2928
Référence fabricantBV0002B -1TP
271,70 €
Each
Unité
- - - - - - - - - - - - - -
N° de stock RS 766-3513
Référence fabricantTG1006
MarqueAim-TTi
550,96 €
Each
Unité
RSCAL 10MHz - 10MHz 1 mHz 1MHz - Yes Yes Yes Yes Yes Yes ±5ppm
N° de stock RS 800-3173
Référence fabricantTG5011A
MarqueAim-TTi
823,00 €
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Unité
- 50MHz 1µHz 10 MHz, 12.5 MHz, 50 MHz 1 μHz, 500 μHz 1MHz 1µHz Yes Yes Yes Yes Yes Yes -
N° de stock RS 136-2926
Référence fabricantBV0002B -1FP
209,00 €
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Unité
- - - - - - - - - - - - - -
N° de stock RS 179-3512
Référence fabricantAFG31051
MarqueTektronix
2.291,96 €
Each
Unité
RSCAL 50MHz - 40MHz 1 μHz 800kHz 1µHz Yes Yes Yes - Yes Yes -
N° de stock RS 188-6967
Référence fabricantSQ100
MarqueIKALOGIC
119,00 €
Each
Unité
- - - - - - - Yes - - - - Yes -
N° de stock RS 191-9782
MarqueRS PRO
593,50 €
Each
Unité
RSCAL 25MHz - - - - - - Yes Yes - - Yes ±20ppm
N° de stock RS 175-9991
Référence fabricantBK4005DDS
MarqueBK Precision
401,96 €
Each
Unité
RSCAL 5MHz 1Hz 5MHz 1 Hz 5MHz 1Hz Yes Yes - - - - -
N° de stock RS 388-593
Référence fabricantHM8150
1.360,00 €
Each
Unité
- 12.5MHz 10mHz 12.5MHz 10 mHz 250kHz 10mHz Yes Yes Yes Yes Yes - -
N° de stock RS 181-3543
Référence fabricantTGF4242
MarqueAim-TTi
1.450,00 €
Each
Unité
- 240MHz 1µHz - 1 μHz 5MHz 1µHz Yes Yes Yes Yes - Yes <1(Temperature Range) ppm, <±1 (Initial Settling Error) ppm, <±1(Oscillator Aging Rate) ppm