Showing posts from April, 2019

Storage Oscilloscope Notes

The storage oscilloscope finds many applications in the field of mechanical engineering and bio-medical science. It can repr…

Dual Beam Oscilloscope Block Diagram

Dual Beam Oscilloscope Block Diagram Explanation: The Dual Beam cathode ray oscilloscope is a specially made CRO. Two types …

Dual Trace CRO Working and Block Diagram

SPECIAL PURPOSE CRO: The single trace oscilloscope can be modified to offer dual triple and four traces using electron switc…

Different Types of CRO Probes

Probes for CRO:  CRO probe performs the important function of connecting the circuit under study to the vertical input termi…

Horizontal Amplifier Block Diagram

The block diagram of the horizontal amplifier is shown below in figure. Block Diagram of Horizontal Amplifier The horizontal…

CRO Synchronization

In order to obtain a steady pattern on the screen of the CRO, the sweep generator has to commence its charging and dischargi…

Triggered Sweep in CRO

Normal sweep generators apply their sweep voltage through the horizontal amplifier to the deflecting plates. This does not r…

Horizontal Deflection System in CRO

The horizontal deflecting system of the cathode ray oscilloscope (CRO) consists of the following stages. 1. Sweep generator …

Lumped Parameter Delay Line in CRO

Lumped Parameter Delay Line in CRO: The lumped parameter delay line consists of symmetrical L.C. networks connected in casca…

Delay Line in CRO

Delay Line in CRO :  In the circuit of the CRO we have several stages like the attenuator, amplifier, pulse shaper, sweep ge…

Vertical Amplifier with Block Diagram

The Vertical Amplifier : The vertical amplifier has to amplify the signal it receives from attenuator. Its requirements are …

Input Attenuator in CRO

Input Attenuator in Cathode Ray Oscilloscope The input attenuator consists of number of RC potential dividers controlled on …

Vertical Deflection System in CRO

Vertical Deflection System with Block diagram The vertical deflecting system of a cathode ray oscilloscope has critical requ…

Fluorescent Screen in CRT

The Fluorescent Screen in CRT :  Fluorescence is the property of some crystalline materials like phosphor or zinc oxide to e…

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