Gw Instek MDO-2204EX 200MHz, 4-channel, DSO, Spectrum analyzer, dual channel 25MHz AWG, 5,000 count DMM and power supply

One Oscilloscope ,Two Domains

The GW Instek MDO-2204EX is a multi-functional mixed domain oscilloscope with a built-in spectrum analyzer and a dual channel 25 MHz arbitrary waveform generator.

The MDO2204EX is equipped with an 8-inch display and features a bandwidth of 200 MHz. The oscilloscope provides four analog channels with 1GSa/s maximum real-time sampling rate. The waveform update rate of 120,000 wfm/s and the minimum 1mV/div vertical range allow the MDO-2204EX to measure complex feeble signals and clearly display measurement results. With respect to the memory depth, the oscilloscope provides 10M long memory for users to completely retrieve and analyze waveforms.

Users, based upon the application requirements, can select 1k, 10k, 100k, 1M or 10M memory depth. The segmented memory can be divided the maximum into 29,000 sections for users to bypass any unimportant waveforms so as to swiftly search all required waveforms. With the function, more meaningful waveforms can be saved and target waveforms can be displayed rapidly. With the waveform search function, users can rapidly search desired waveforms according to the required trigger conditions. The MDO2204EX also provides 1M FFT display that allows users to correctly and efficiently acquire measurement results of the frequency domain. MDO-2000E series, enhancing by the high waveform update rate of 120,000wfm/sec, Window Zoom and Peak Search, becomes the optimal choice of the economical and multi-function mixed domain oscilloscope.

FRA Frequency Response Analyzer Software

MDO-2204EX also provides the frequency response analysis function (Bode plot). The FRA software can be directly downloaded from GW Instek website. Via arbitrary waveform generator, oscilloscope, and FRA software, users can obtain DUT's FRA characteristic curve plot. FRA has a very wide application range, including product circuit and component performance verification and analysis such as Feedback of Circuit Design, Filter Design, Amplifier Design, Resonant Circuit Design, Cable Frequency Response, and Signal Transformer Performance. Via FRA, users can preliminarily verify product and analyze component's characteristics without the expensive instrument.

The frequency range of FRA is from 20Hz to 25MHz; the number of test point can be selected from 10 to 90 points per decade. After completing the Bode plot, users can select measurement curve by Cursor so as to retrieve each point's amplitude and phase on the curve.

120,000wfm/s Waveform Update Rate and VPO Waveform Display Technology

The MDO2204EX oscilloscope allows users to easily and completely observe inrush signals and rare transient waveforms to increase waveform debugging efficiency by using features, including advanced VPO (Visual Persistence Oscilloscope) signal processing technology, waveform update rate as high as 120,000 wfm/s, and multi-layered afterglow display to enhance waveform display efficiency. Oscilloscope with VPO technology displays signals with three dimensional waveforms constructed by amplitude, time and signal strength to show each waveform point. 256 color gradients yield clear waveform changes. Comparing with the conventional digital storage oscilloscope, the MDO-2204EX series provides more natural and more genuine signal display effect which is very close to the original analog signal.