Hanmatek Dos1102 Manual !full! ⟶
The Hanmatek DOS1102 is a compact, two-channel digital storage oscilloscope (DSO) designed for entry-level engineering, education, and hobbyist electronics. This guide serves as a comprehensive manual, covering its technical specifications, setup procedures, and advanced measurement functions. 1. Key Technical Specifications The DOS1102 balances performance with a slim form factor, making it ideal for workspaces with limited desk space. Bandwidth : 110 MHz. Sampling Rate : 1 GSa/s (single channel) or 500 MSa/s (dual channel). Display : 7-inch TFT color LCD, 800 x 480 pixel resolution. Vertical Sensitivity : 5 mV/div to 5 V/div. Time Base Range : 2 ns/div to 1000 s/div. Storage Depth : Minimum 10K sampling points per acquired waveform. Connectivity : USB Device and Host interfaces for PC communication and U-disk data storage. 2. Initial Setup and Safety Before your first measurement, follow these essential setup steps to ensure accuracy and device safety. HANMATEK DOS1102 Digital Oscilloscope User Manual
The Hanmatek DOS1102 is a 2-channel, 110MHz digital storage oscilloscope (DSO) favored for its compact, ultra-thin design. Key Specifications Bandwidth: 110 MHz. Sampling Rate: 1 GSa/s real-time. Screen: 7-inch TFT LCD (800 x 480 pixels). Memory Depth: 10K sampling points per channel. Vertical Sensitivity: 5 mV/div to 5 V/div. Time Base: 2 ns/div to 1000 s/div. Quick Setup Guide Hanmatek DOS1102 Oscilloscope Review
Report on the Hantek DSO1102B Digital Storage Oscilloscope Subject: Operational Overview and User Manual Summary Model: Hantek DSO1102B (100MHz, 2 Channels) Date: October 26, 2023
1. Introduction This report serves as a condensed manual and operational guide for the Hantek DSO1102B Digital Storage Oscilloscope. The DSO1102B is an entry-to-mid-level oscilloscope widely used in educational environments, repair workshops, and by electronics hobbyists. It is designed to visualize and analyze electronic signals, offering a bandwidth of 100MHz and a real-time sample rate of up to 1GSa/s. 2. Key Specifications Understanding the device's limits is critical for accurate measurement. hanmatek dos1102 manual
Channels: 2 analog channels (CH1, CH2). Bandwidth: 100 MHz (-3dB). Sample Rate: 1 GSa/s (real-time). Memory Depth: 40K points. Vertical Sensitivity (Volts/Div): 2mV/div to 5V/div. Time Base (Time/Div): 2ns/div to 50s/div. Display: 7-inch Color TFT LCD. Input Impedance: 1MΩ || ~20pF. Connectivity: USB Device (for PC connectivity), USB Host (for flash drive storage), Pass/Fail output.
3. Physical Interface and Controls The front panel is divided into four main logical sections: Vertical, Horizontal, Trigger, and the Run Control/Menu system. A. Vertical Controls These knobs control the amplitude (Voltage) of the waveform.
POSITION: Moves the waveform vertically on the screen. It is also used to select menu items when navigating the interface. SCALE (VOLTS/DIV): Increases or decreases the vertical scale (e.g., changing from 1V per division to 500mV per division). This effectively "zooms in" or "out" on the signal amplitude. CH1 / CH2 Buttons: Press these to turn specific channels on or off and access the channel-specific menus (Coupling, Probe settings, Invert). MATH Button: Used to perform mathematical operations between channels (Add, Subtract, Multiply). The Hanmatek DOS1102 is a compact, two-channel digital
B. Horizontal Controls These knobs control the time domain of the waveform.
POSITION: Moves the waveform horizontally left or right. This is used to view different parts of the signal cycle. SCALE (TIME/DIV): Adjusts the horizontal time base (e.g., changing from 1ms per division to 1µs per division). This changes the zoom level regarding time.
C. Trigger Controls Triggering stabilizes a repeating waveform on the screen. Display : 7-inch TFT color LCD, 800 x 480 pixel resolution
LEVEL: Adjusts the voltage threshold at which the oscilloscope begins drawing the waveform. 50%: Instantly sets the trigger level to the middle of the signal amplitude. FORCE: Forces a trigger event regardless of the signal status. MENU: Accesses trigger settings (Edge, Pulse, Video, etc.) and allows changing the trigger source (CH1, CH2, Ext, AC Line).
D. Menu and Run Controls