Triggers tell the oscilloscope exactly when to start drawing the signal. The DOS1102 features three foundational trigger modes:
Is there a (like FFT or XY mode) you're trying to perform? HANMATEK: Pro Oscilloscopes & Tools for Experts & Hobbyists
: Requirements to prevent injury or damage to the device. 2. Printing Waveforms (If applicable)
button to access a menu of 30+ automatic measurements, including Frequency, Peak-to-Peak Voltage ( cap V sub p p end-sub ), RMS, and Duty Cycle. Cursor Measurements: For manual precision, press hanmatek dos1102 manual
Understanding the physical boundaries of your test equipment prevents accidental damage and ensures accurate readings. 110 MHz Channels: 2 Channels Sample Rate: 1 GS/s (GigaSamples per second) Memory Depth: 10K points (typical) Vertical Sensitivity: 2 mV/div to 10 V/div Timebase Range: 2 ns/div to 1000 s/div
The active measurements will appear at the bottom of the display in real-time. 5. Advanced Triggering Modes
If the device behaves erratically or gives skewed readings over time: Disconnect all probes from the inputs. Press the menu button. Select Self-Cal (Self-Calibration). Triggers tell the oscilloscope exactly when to start
This guide breaks down the essential sections of the DOS1102 manual, transforming technical jargon into actionable instructions.
Owning a Hanmatek DOS1102 gives you a powerful window into the world of electronics. However, that window is best viewed through the detailed information, safety guidelines, and step-by-step instructions found in the official user manual. to keep it at your fingertips and ensure you're getting the most from your instrument.
Attach the alligator ground clip to the ground terminal right next to the signal terminal. Press the button on the control panel. Inspect the square wave shape on the screen. 110 MHz Channels: 2 Channels Sample Rate: 1
Use the multi-purpose adjustment knob to move Cursor 1 and Cursor 2. Read the absolute values and delta ( Δcap delta ) difference displayed on the side menu. Triggering and Capturing Signals
The Hanmatek DOS1102 is a highly popular, budget-friendly digital storage oscilloscope (DSO). It features a 110 MHz bandwidth, 2 channels, and a 7-inch TFT color display.
When automated measurements struggle with noisy or complex signals, manual cursors provide precision control. Press the button.