Oscilloscopes

An Oscilloscope, also known as O-scope, is a complex electronic laboratory instrument commonly used to capture, process, display and analyse the waveform and bandwidth of electronic signals. The device draws a graph of the instantaneous signal voltage as a function of time. O-scopes is an analyzer of a signal that comes from a signal generator. Digital oscilloscopes are often referred to as digital storage oscilloscope (DSO) or digital sampling oscilloscopes (DSO).



Different types of Oscilloscopes



Oscilloscopes fall into various categories. The biggest distinction is whether they are digital or analogue oscilloscopes. Within the digital oscilloscopes area, there are several different types.




  • Digital oscilloscopes: Basic type of oscilloscope used. Has several capabilities from a processing of the basic waveform to advance triggering.

  • Storage Oscilloscope (DSO): Has a memory to sore waveforms and display them for a period of time.

  • Phosphor oscilloscopes (DPO): use a parallel processing architecture to enable it to capture and display signals.

  • Digital sampling oscilloscopes: Used for analysing high-frequency signals for example up to 50 GHz.

  • Mixed Domain Oscilloscope, MDO: Can operate in more than one domain, i.e. in time to display waveforms and in frequency to display signal spectra.

  • Mixed Signal Oscilloscope, MSO: Combines an oscilloscope function with that of a logic analyser.


How does a digital oscilloscope work?



The oscilloscope is a graph-displaying instrument. It draws a graph of an electrical signal. In most applications the graph shows how signals change over time, the vertical (Y) axis represents voltage and the horizontal (X) axis represents time. Some of the oscilloscopes featuring additional user-friendly elements such as USB ports for downloading measurement data.



In its simplest form, a digital oscilloscope features six elements:




  • Analogue vertical input amplifiers

  • Analogue-to-digital converter and a digital waveform memory

  • Time base which features a triggering and clock drive

  • Circuits for waveform display and reconstruction

  • LED or LCD display

  • Power supply



How to choose the best oscilloscopes?


Oscilloscopes are widely used in industry and are being increasingly used as they now offer better performance levels than ever before.



There are many different types of oscilloscope each having their own characteristics. For example, the small, lightweight handheld digital oscilloscopes are ideal for use by technicians working in service, maintenance and installation applications. This means that different oscilloscopes types are applicable for different applications and choosing the correct type enables it to perform to its best and therefore gain the most from it.






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Description Prix Number of Channels Bandwidth Oscilloscope Type Series Calibrated Interface Power Source Display Type Memory Depth Minimum Vertical Sensitivity Waveform Refresh Rate Maximum Vertical Sensitivity Minimum Time Base Screen Size
N° de stock RS 123-6435
MarqueRS PRO
419,00 €
Each
Unité
2 50MHz Digital Storage - - - Mains TFT LCD - 2mV/div - 10V/div 10ns/div 7in
N° de stock RS 123-6603
MarqueRS PRO
570,00 €
Each
Unité
2 50MHz Digital Storage RSDS1000 UKAS - Mains Colour, TFT LCD - 2mV/div - 10V/div 5ns/div 177.8mm
N° de stock RS 123-6602
MarqueRS PRO
523,50 €
Each
Unité
2 50MHz Digital Storage RSDS1000 RSCAL - Mains Colour, TFT LCD - 2mV/div - 10V/div 5ns/div 177.8mm
N° de stock RS 123-6540
MarqueRS PRO
940,00 €
Each
Unité
2 60MHz Handheld RSHS800 UKAS - Battery, Mains Colour, TFT LCD - 2mV/div - 100V/div 5ns/div 144.8mm
N° de stock RS 123-6454
MarqueRS PRO
789,00 €
Each
Unité
2 60MHz Handheld - - - Battery, Mains TFT LCD - 2mV/div - 100V/div 5ns/div 5.7in
N° de stock RS 123-6539
MarqueRS PRO
883,00 €
Each
Unité
2 60MHz Handheld RSHS800 RSCAL - Battery, Mains Colour, TFT LCD - 2mV/div - 100V/div 5ns/div 144.8mm
N° de stock RS 123-3707
MarqueRS PRO
505,00 €
Each
Unité
2 50MHz Digital Storage IDS6000 UKAS - Mains LCD - 2mV/div - 10V/div 1 ns/div, 50 (ROLL) ms/div 5.7in
N° de stock RS 123-3706
MarqueRS PRO
458,50 €
Each
Unité
2 50MHz Digital Storage IDS6000 RSCAL - Mains LCD - 2mV/div - 10V/div 1 ns/div, 50 (ROLL) ms/div 5.7in
N° de stock RS 123-3538
MarqueRS PRO
354,00 €
Each
Unité
2 50MHz Digital Storage - - - Mains LCD - 2mV/div - 10V/div 1ns/div 5.7in
N° de stock RS 124-0266
MarqueRS PRO
520,00 €
Each
Unité
2 70MHz Digital Storage IDS1000 UKAS - Mains TFT LCD - 2mV/div - 10V/div 1ns/div 5.7in
N° de stock RS 124-0265
MarqueRS PRO
473,50 €
Each
Unité
2 70MHz Digital Storage IDS1000 RSCAL - Mains TFT LCD - 2mV/div - 10V/div 1ns/div 5.7in
N° de stock RS 124-0229
MarqueRS PRO
369,00 €
Each
Unité
2 70MHz Digital Storage - - - Mains TFT LCD - 2mV/div - 10V/div 1ns/div 5.7in
N° de stock RS 123-3721
MarqueRS PRO
573,50 €
Each
Unité
2 100MHz Digital Storage IDS6000 RSCAL - Mains LCD - 2mV/div - 10V/div 1 ns/div, 50 (ROLL) ms/div 5.7in
N° de stock RS 123-3722
MarqueRS PRO
620,00 €
Each
Unité
2 100MHz Digital Storage IDS6000 UKAS - Mains LCD - 2mV/div - 10V/div 1 ns/div, 50 (ROLL) ms/div 5.7in
N° de stock RS 123-3539
MarqueRS PRO
469,00 €
Each
Unité
2 100MHz Digital Storage - - - Mains LCD - 2mV/div - 10V/div 1ns/div 5.7in
N° de stock RS 123-6457
MarqueRS PRO
999,00 €
Each
Unité
2 200MHz Handheld - - - Battery, Mains TFT LCD - 2mV/div - 100V/div 2.5ns/div 5.7in
N° de stock RS 123-6553
MarqueRS PRO
1.093,00 €
Each
Unité
2 200MHz Handheld RSHS800 RSCAL - Battery, Mains Colour, TFT LCD - 2mV/div - 100V/div 2.5ns/div 144.8mm
N° de stock RS 123-6554
MarqueRS PRO
1.150,00 €
Each
Unité
2 200MHz Handheld RSHS800 UKAS - Battery, Mains Colour, TFT LCD - 2mV/div - 100V/div 2.5ns/div 144.8mm
N° de stock RS 123-6455
MarqueRS PRO
869,00 €
Each
Unité
2 100MHz Handheld - - - Battery, Mains TFT LCD - 2mV/div - 100V/div 2.5ns/div 5.7in
N° de stock RS 123-3727
MarqueRS PRO
693,00 €
Each
Unité
4 50MHz Digital Storage IDS1000 RSCAL - Mains TFT LCD - 1mV/div - 10V/div 5ns/div 7in