Description
Instek MDO-2202EX – 2Ch/200 MHz DSO with Spectrum Analyzer, 25 MHz AWG, DMM and Power Supply
MDO-2000E Series Oscilloscope
2 channels / 200 MHz bandwidth
Includes 25 MHz arbitrary waveform generator
Includes spectrum analyzer
5000 count DMM
5V/1A power supply
The Instek MDO-2000E is a multi-functional mixed domain oscilloscope, with all models including both a spectrum analyzer and 25 MHz arbitrary waveform generator. The MDO-2000E is available in several bandwidth and channel combinations. MDO-2000EX models add a built-in 5V/1A power supply and 5000 counts multimeter. The following is an overview of available models:
SELECTION GUIDE
Model MDO-2204E(G/X) MDO-2202E(G/X) MDO-2104E(G/X) MDO-2102E(G/X) MDO-2074E(G/X) MDO-2072E(G/X)
Bandwidth 200MHz 200MHz 100MHz 100MHz 70MHz 70MHz
Channels 4 2 4 2 4 2
Record Length 10M / ch 10M / ch 10M / ch 10M / ch 10M / ch 10M / ch
Real-time Sampling Rate Max. 1 GSa/s Per channel 1 GSa/s Max. 1 GSa/s Per channel 1 GSa/s Max. 1 GSa/s Per channel 1 GSa/s
Built-in MDO-2000EG : Spectrum Analyzer ; Dual Channel 25MHz Arbitrary Waveform Generator
MDO-2000EX : Spectrum Analyzer ; Dual Channel 25MHz Arbitrary Waveform Generator ; Power Supply and DMM
Spectrum Analysis Mode
While entering the spectrum mode, the MDO-2000E series will display a full screen of the frequency domain. Users can input Center frequency, Span, Start frequency, and Stop frequency based upon test requirements so as to rapidly and intuitively observe required frequency range that allows users to experience the user interface of a real spectrum analyzer. While observing frequency domain display, engineers can observe waveform characteristics, which are not easy to be seen from time domain waveforms, for instance, the harmonic composition of a waveform and the frequency characteristics of a modulation signal. Compared with oscilloscope FFT, the MDO-2000E series allows engineers to effectively conduct signal measurements on the frequency domain.
MDO-2000E series frequency domain also includes Spectrum Trace Type settings (Normal, Max-hold, Min-hold, and Average) (Figure 1). Users can freely select various Spectrum Traces for simultaneous display. Detection method (Sample, +Peak, -Peak, and Average) (Figure 2) can be individually set for each Trace. Additionally, users, via Cursor, can manually mark the corresponding positions to reflect Frequency and Amplitude. The Search function can also be applied to the log spectrum’s Peak Table. Amplitude is displayed with dB and Marker can obtain measurement data. Users can use the Search function to search and mark the amplitude and frequency of the spectrum signal. Search methods include Max. peak and threshold. Measurement results can be displayed and saved.
Figure 1
Figure 2
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