Description
An oscilloscope is a test and measurement instrument used in electronics to visualize and analyze time-varying electrical signals. It provides a graphical representation on a screen, called a trace, that shows how a signal varies over time.
Basic operation: An oscilloscope samples an electrical signal and plots it on a Cartesian graph. The vertical axis shows the amplitude of the signal, while the horizontal axis represents the time. This allows the waveform of the signal to be visualized, as well as to measure parameters such as amplitude, frequency, period, rise time, decay time, among others.
Digital Oscilloscopes:
They convert the analog signal into a digital form for processing, display, and storage. They can be storage or real-time sampling.
Important features:
Bandwidth: Indicates the ability of the oscilloscope to display high-frequency signals accurately.
Sampling Rate: Determines the number of dots per second that the oscilloscope can capture and render on screen.
Vertical Resolution: Defines how accurately the amplitude of the signal can be measured.
Memory and Storage Capacity: Allows waveforms to be captured and stored for later analysis.
Applications:
Diagnosis and troubleshooting of electronic circuits.
Design and development of electronic circuits.
Tests and measurements in telecommunications, power electronics, control systems, among others.
Additional functionalities:
Trigger: Allows you to synchronize the display of the signal based on a specific event.
Mathematical analysis: Allows mathematical operations to be performed on waveforms, such as addition, subtraction, multiplication, and Fourier transforms.
Automatic measurements: Provides built-in functions for measuring waveform parameters such as amplitude, period, and frequency.
ABOUT THE EQUIPMENT AND MODEL:
The OWON SDS1022 is a digital storage oscilloscope (DSO) manufactured by OWON Technology. It is a two-channel model with a bandwidth of 25 MHz, which means it can measure signals with frequencies up to 25 MHz.
Display: It features a 7-inch TFT-LCD color display with a resolution of 800×480 pixels. It provides a clear and detailed view of waveforms and measurements.
Sampling rate: The SDS1022 has a sampling rate of 100 MSa/s for a single channel and 50 MSa/s for two channels. This determines the number of samples the oscilloscope can take per second.
Log Length: It has a storage capacity of 6 Kpts, which means it can capture and store up to 6,000 waveform data points.
Vertical sensitivity: Vertical sensitivity refers to the scale at which the measured signal can be amplified or attenuated. The SDS1022 offers vertical sensitivity ranging from 2 mV/div to 10 V/div, allowing it to accommodate different levels of signal amplitude.
Time Base Range: The time base range determines the speed at which the signal is displayed on the oscilloscope. The SDS1022 has a base time range from 5 ns/div to 50 s/div, allowing signals with different frequencies and durations to be analyzed.
Additional Functions: In addition to the basic features mentioned above, the OWON SDS1022 can also offer additional functions such as waveform storage and retrieval, automatic measurements, advanced triggers, mathematical functions, USB interface for computer connectivity, and more.
SPECS:
Economical SDS1022 type DSO
series Bandwidth: 20 MH.
2 channels.
Sampling rate: 100 MS/s.
SDS1022 – 20 Mhz 100MSa/s 10K 2-channel
digital storage oscilloscope The SDS1022 digital oscilloscope offers reliable measurement technology at a very good price.
Ideal for workshop, hobbies, or educational use.
The 7″ color TFT LCD panel with a resolution of 800 × 480 allows excellent readability of waveforms
It offers a bandwidth of 20 MHz, a sampling rate of 100 MSa/s in dual channel and a memory depth of 10 K.
Supports SCPI and LabVIEW communications protocols. It includes a USB port for connection to the PC and as a host to connect a USB drive.
It comes with 2 probes, USB cable, PC software, power cable and user manual.
Bandwidth: 20 MHz.
Sampling: 100MS/s.
Display: 7-inch TFT color screen 800×480 pixels
Memory: 10 K.
Maximum voltage: 400 V (peak)
Hourly base: 5 nS/Div at 100 s / Div
Voltage difference and time difference between the cursors Vpp, Vmax, Vmin, Vtop, Vamp, Vavg, Vrms, Overshoot, Preshoot, Freq, Periodd, Rise time, Autumn time, Delay A? B Rising Edge, Delay A? B dropped edge, + width, width + service, -service
Interfaces: USB connection PC, USB Host for pen drives
Dimensions: 30 x 15 x 7 cm.
Weight: 1 kg
SCPI and LabVIEW compatible
