Owon SDS 1102 100 MHz Digital Storage Oscilloscope Documentation

Sample Rate

1 GSa/s (real-time) and 25 GSa/s (equivalent-time)

Memory Depth:

2.4 kpts (real-time) and 120 kpts (equivalent-time) per channel

Display and Interface:

5.7" color TFT LCD display with 640x480 pixels resolution

USB device and host ports for data transfer and printing

Triggering and navigation controls for easy operation

Triggering and Acquisition Modes:

Edge triggering (rise, fall, or both)

Pulse triggering (width or glitch)

Video triggering (NTSC, PAL, or SECAM)

Alternative triggering (acoustic, logic, or external)

Auto, normal, and single-shot acquisition modes

Measurement and Analysis:

32 automatic measurements (e.g., frequency, amplitude, rise time, and duty cycle)

Cursor and zoom functions for waveform analysis

Mathematical functions (e.g., addition, subtraction, multiplication, and division)

FFT (Fast Fourier Transform) analysis for frequency domain analysis

Additional Features:

1 M input impedance (typical)

50 input impedance (optional)

2 V to 100 V input voltage range (depending on the probe used)

Weight

approximately 1.2 kg (2.6 lb)

Applications

The Owon SDS 1102 100 MHz Digital Storage Oscilloscope is suitable for a wide range of applications, including

Electronic design and development

Troubleshooting and repair of electronic circuits

Education and training in electronics and electrical engineering

Industrial control and automation

Communication systems testing and analysis

Automotive systems diagnostic and testing

Summary

The Owon SDS 1102 100 MHz Digital Storage Oscilloscope is a versatile, high-performance instrument that offers exceptional value for its price. With its advanced features, compact design, and ease of use, it is an ideal choice for professionals, hobbyists, and students seeking a reliable and powerful oscilloscope for a variety of applications.

Pin Configuration

Owon SDS 1102 100 MHz Digital Storage Oscilloscope Pinout Diagram and Connection Guide
The Owon SDS 1102 is a 100 MHz digital storage oscilloscope featuring a compact design and a range of advanced features for measuring and analyzing electrical signals. This document provides a detailed explanation of the pins on the Owon SDS 1102, including their functions, and a step-by-step guide on how to connect them.
Pinout Diagram:
The Owon SDS 1102 has a total of 26 pins, divided into three groups: Signal Input, Trigger, and Interface.
Signal Input Pins:
1. CH1 (Channel 1 Input): This pin is used to connect the first channel of the oscilloscope to the signal being measured.
Connection: Connect the positive lead of a probe to a signal source (e.g., a circuit or device under test).
2. CH2 (Channel 2 Input): This pin is used to connect the second channel of the oscilloscope to the signal being measured.
Connection: Connect the positive lead of a probe to a signal source (e.g., a circuit or device under test).
3. GND (Ground): This pin provides a ground reference for the oscilloscope.
Connection: Connect to the negative lead of a probe or a signal ground.
Trigger Pins:
4. TRIG (Trigger Input): This pin is used to connect an external trigger signal to the oscilloscope.
Connection: Connect to an external trigger signal source (e.g., a function generator or another oscilloscope).
5. TRIG LEVEL (Trigger Level Adjust): This pin adjusts the trigger level sensitivity.
Connection: Connect a potentiometer or a variable resistor to adjust the trigger level sensitivity.
Interface Pins:
6. USB (USB Interface): This pin provides a USB interface for connecting the oscilloscope to a computer.
Connection: Connect a USB cable to a computer for data transfer and remote control.
7. EXT TRIG (External Trigger Output): This pin outputs the trigger signal from the oscilloscope.
Connection: Connect to an external device that requires a trigger signal (e.g., a signal generator).
8. PRINT (Print Output): This pin provides a print output for connecting a printer.
Connection: Connect to a printer for printing waveforms and measurement data.
Power Pins:
9. V+ (Power Input): This pin provides a power input for the oscilloscope.
Connection: Connect to a DC power supply (e.g., 9V, 1A).
10. GND (Ground): This pin provides a ground reference for the power input.
Connection: Connect to the negative lead of the power supply.
Reserved Pins:
11-26. NC (Not Connected): These pins are reserved for future use and should not be connected.
Connection Structure:
To connect the Owon SDS 1102, follow these steps:
1. Connect the power supply (V+ and GND) to the oscilloscope.
2. Connect the signal sources (CH1 and CH2) to the oscilloscope using probes.
3. Connect the ground reference (GND) to the signal ground.
4. Connect the trigger input (TRIG) to an external trigger signal source, if required.
5. Adjust the trigger level sensitivity using the TRIG LEVEL potentiometer or variable resistor.
6. Connect the USB interface to a computer for data transfer and remote control.
7. Connect the external trigger output (EXT TRIG) to an external device that requires a trigger signal, if required.
8. Connect the print output (PRINT) to a printer, if required.
Important Safety Considerations:
Always ensure proper grounding and insulation when working with electrical signals.
Use suitable probes and cables to connect the oscilloscope to signal sources and other devices.
Consult the user manual and safety guidelines provided with the Owon SDS 1102 for detailed information on safe operation and maintenance.

Code Examples

Owon SDS 1102 100 MHz Digital Storage Oscilloscope Documentation

Overview

The Owon SDS 1102 is a 100 MHz digital storage oscilloscope (DSO) designed for measuring and analyzing electrical signals. This component is ideal for a wide range of applications, including electronics design, debugging, and testing. The Owon SDS 1102 features a compact design, user-friendly interface, and advanced measurement capabilities.

Technical Specifications

Bandwidth: 100 MHz
 Sample Rate: 1 GSa/s (single channel), 500 MSa/s (dual channel)
 Memory Depth: 2.4 kpts (single channel), 1.2 kpts (dual channel)
 Display: 5.6-inch color TFT LCD
 Trigger Modes: Edge, Pulse, Video, and Slope

Communication Protocols

The Owon SDS 1102 supports various communication protocols, including:

USB: Connect to a computer via USB for data transfer and remote control
 RS-232: Connect to a computer or other devices via serial communication
 LAN: Connect to a network for remote access and data sharing

Code Examples

Example 1: Python Script for Remote Control (USB Connection)

The following Python script demonstrates how to control the Owon SDS 1102 using the PyVISA library (requires installation of PyVISA and the Owon SDS 1102 USB driver).
```python
import pyvisa

# Open the VISA resource manager
resource_manager = pyvisa.ResourceManager()

# Open the Owon SDS 1102 device (change the device address if necessary)
device = resource_manager.open_resource('USB0::0x1AB1::0x0588::DSO1052::0::INSTR')

# Set the trigger mode to edge trigger
device.write(':TRIG:MODE EDGE')

# Set the trigger level to 1V
device.write(':TRIG:LEVEL 1.0V')

# Start the acquisition
device.write(':ACQ:START')

# Wait for the acquisition to complete
while device.ask(':ACQ:STATE?') == ' RUNNING':
    pass

# Get the acquired data
data = device.ask(':WAVEFORM:DATA? CHAN1')

# Print the acquired data
print(data)

# Close the device
device.close()
```
Example 2: C# Code for Data Transfer (LAN Connection)

The following C# code demonstrates how to transfer data from the Owon SDS 1102 to a computer via LAN connection using the Owon SDS 1102 API (requires installation of the Owon SDS 1102 LAN driver and API library).
```csharp
using System;
using System.Net.Sockets;
using OwonSDS1102API;

class DataTransferExample
{
    static void Main(string[] args)
    {
        // Create a socket object
        TcpClient client = new TcpClient();

// Connect to the Owon SDS 1102 device (change the IP address if necessary)
        client.Connect("192.168.1.100", 8080);

// Create an Owon SDS 1102 API object
        OwonSDS1102 api = new OwonSDS1102(client);

// Set the data format to binary
        api.SetDataFormat(OwonSDS1102.DataFormat.BINARY);

// Get the acquired data
        byte[] data = api.GetData(1, 1000); // Channel 1, 1000 points

// Save the data to a file
        System.IO.File.WriteAllBytes("data.bin", data);

// Close the socket
        client.Close();
    }
}
```
Example 3: MATLAB Script for Waveform Analysis

The following MATLAB script demonstrates how to analyze the waveform data acquired from the Owon SDS 1102 using the Owon SDS 1102 MATLAB library (requires installation of the Owon SDS 1102 MATLAB library).
```matlab
% Open the Owon SDS 1102 device (change the device address if necessary)
device = OwonSDS1102('USB0::0x1AB1::0x0588::DSO1052::0::INSTR');

% Set the channel to Channel 1
device.Channel = 1;

% Start the acquisition
device.Acquire;

% Wait for the acquisition to complete
while ~device.IsAcquisitionComplete
    pause(0.1);
end

% Get the acquired data
data = device.GetData;

% Plot the waveform
plot(data);

% Calculate the frequency spectrum
fft_data = fft(data);
freq = (0:length(fft_data)-1)/(length(fft_data)-1)device.SampleRate;
plot(freq, abs(fft_data));

% Close the device
device.Close;
```
These code examples demonstrate how to use the Owon SDS 1102 in various contexts, including remote control, data transfer, and waveform analysis.

Owon SDS 1102 100 MHz Digital Storage Oscilloscope

Bandwidth

Sample Rate

Operating temperature range

Storage temperature range

Dimensions

Weight

Pin Configuration

Code Examples

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Owon SDS 1102 100 MHz Digital Storage Oscilloscope

Bandwidth

Sample Rate

Operating temperature range

Storage temperature range

Dimensions

Weight

Pin Configuration

Code Examples