Can a digitizer be used as an oscilloscope? Read more...
Did you know? |
Hewlett-Packard (HP) introduced in 1969 the HP 1200A an all solid-state oscilloscope with 500 MHz bandwidth. Read more...
Latest Oscilloscope News |
Can a digitizer be used as an oscilloscope? Read more...
Oscilloscope Basics |
Whether it is for a land survey searching for minerals on Earth, or for a space exploration in search of alien life forms, the analysis of any signal boils down to looking at its time and frequency information. While an oscilloscope displays a signal with respect to time, a spectrum analyzer shows it with respect to frequency. Both of these tools are very important in any signal analysis application. This article explains the difference between oscilloscope and spectrum analyzer using examples.
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Oscilloscope Background |
Oscilloscopes have been invented in the 1920s. Up to now this instrument encountered many innovations. In the beginning the most important manufacturers have been General Radio, DuMont, General Electric and Radio Corporation of America. Later Cossor and later Solartron dominated the market. Today the main players are Keysight, Tektronix and Teledyne LeCroy. Below we listed some important oscilloscope milestones.