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 Minimum Vertical Sensitivity Waveform Refresh Rate Maximum Vertical Sensitivity Minimum Time Base Screen Size Sample Rate Random
N° de stock RS 174-2951
Référence fabricantRTH1034
5.620,00 €
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4 350MHz Handheld RTH100 - - Battery, Mains TFT LCD 2mV/div - 100V/div 1ns/div 7in 1.25 Gsps
N° de stock RS 174-2953
Référence fabricantRTH1034MSO
6.810,00 €
Each
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2, 8 (Digital) 350MHz Handheld RTH100 - - Battery, Mains TFT LCD 2mV/div - 100V/div 1ns/div 7in 1.25 Gsps
N° de stock RS 174-2954
Référence fabricantRTH1052
6.090,00 €
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2 500MHz Handheld RTH100 - - Battery, Mains TFT LCD 2mV/div - 100V/div 1ns/div 7in 2.5 Gsps
N° de stock RS 187-3724
Référence fabricantRTC1K-COM2
1.290,00 €
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2 300MHz Digital Storage R&SRTC1000 - - - VGA Colour 1mV/div - 10V/div 1ns/div 6.5in 2 Gsps
N° de stock RS 174-2955
Référence fabricantRTH1052MSO
7.280,00 €
Each
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2, 8 (Digital) 500MHz Handheld RTH100 - - Battery, Mains TFT LCD 2mV/div - 100V/div 1ns/div 7in 1.25 Gsps, 2.5 Gsps
N° de stock RS 179-6209
Référence fabricantRTM3K-02M
4.554,50 €
Each
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- - - - RSCAL - - - - - - - - -
N° de stock RS 125-9503
Référence fabricantRTH1002
3.081,00 €
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2 60MHz Handheld - UKAS - Battery, Mains Colour 2mV/div - 100V/div 1ns/div 7in 5 G samples/s
N° de stock RS 179-6293
Référence fabricantRTH1052MSO
7.384,50 €
Each
Unité
- - - - RSCAL - - - - - - - - -
N° de stock RS 174-2964
Référence fabricantHO880
415,00 €
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Unité
- - - - - - - - - - - - - -
N° de stock RS 174-2842
Référence fabricantRTM3K-24M
5.480,00 €
Each
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4, 16 (Digital) 200MHz Benchtop Digital Oscilloscope RTM3000 - - Mains Capacitive Touch Display 0.5mV/div - 10V/div 0.5ns/div 256.04mm 2.5 Gsps, 5 Gsps
N° de stock RS 143-9326
Référence fabricantRTB2K-302M
3.745,00 €
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2 300MHz Bench RTB2000 - - Mains Capacitive Touch Display 1mV/div - 5V/div 1ns/div 10.1in 1.25 Gsps, 2.5 Gsps
N° de stock RS 179-6210
Référence fabricantRTM3K-02M
4.601,00 €
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- - - - UKAS - - - - - - - - -
N° de stock RS 174-2865
Référence fabricantRTM3K-COM4
8.600,00 €
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4 1GHz Bench R&SRTM3000 - USB Mains WXGA TFT Color Display - 64000 10V/div 0.5ns/div 10.1in 250 Msps
N° de stock RS 125-9509
Référence fabricantRTH1004
3.771,00 €
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4 60MHz Handheld - RSCAL - Battery, Mains Colour 2mV/div - 100V/div 1ns/div 7in 5 G samples/s
N° de stock RS 143-9358
Référence fabricantRTB2K-204M
3.589,00 €
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4, 16 (Digital) 200MHz - RTB2000 RSCAL - Mains WXGA 1mV/div - 5V/div 1ns/div 10.1in 1.25 (Digital) G samples/s, 2.5 (Interleaved) G samples/s
N° de stock RS 179-6241
Référence fabricantRTM3K-102M
11.174,50 €
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- - - - RSCAL - - - - - - - - -
N° de stock RS 179-6294
Référence fabricantRTH1052MSO
7.431,00 €
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- - - - UKAS - - - - - - - - -
N° de stock RS 174-2936
Référence fabricantRTH1012MSO
4.840,00 €
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2, 8 (Digital) 100MHz Handheld RTH100 - - Battery, Mains TFT LCD 2mV/div - 100V/div 1ns/div 7in 1.25 Gsps, 2.5 Gsps
N° de stock RS 179-6224
Référence fabricantRTM3K-32
6.541,00 €
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- - - - UKAS - - - - - - - - -
N° de stock RS 143-9642
Référence fabricantRTB2K-102
1.741,00 €
Each
Unité
2 100MHz - RTB2000 UKAS - Mains WXGA 1mV/div - 5V/div 1ns/div 10.1in 2.5 (Interleaved) G samples/s