For quick signal verification:
| Parameter | Value | |-----------|-------| | Bandwidth | 100 MHz | | Sample Rate | 1 GSa/s (real-time) | | Channels | 2 analog + external trigger | | Vertical Sensitivity | 2 mV/div – 10 V/div | | Time Base | 5 ns/div – 100 s/div | | Record Length | 7.6 kpts per channel (typical) | | Built-in AWG | Yes (20 MHz max sine wave) | | Display | 7-inch TFT LCD (800x480) | | Interface | USB-A (for saving screenshots), USB-B (PC connection) |
If you need precise control:
The Hanmatek DOS1102 is a 2-channel, 100 MHz bandwidth digital storage oscilloscope. Its user manual serves as the primary reference for setup, operation, measurement techniques, and maintenance. While the device offers robust features for its price class (hobbyist, education, basic repair), the manual is widely noted for being functional but sparse—it covers core operations adequately but lacks deep troubleshooting guides or advanced application notes. Users frequently rely on third-party tutorials or firmware similarities with other rebranded scopes (e.g., Hantek, Owon) for complex functions.
Answer: No. Hanmatek does not publish internal schematics for the DOS1102. Attempting to repair the power supply or input stage without a schematic is dangerous. Contact the seller for warranty service. hanmatek dos1102 manual
If the manual does not answer your question:
A standout feature of the DOS1102 is its deep memory. According to the manual: For quick signal verification: | Parameter | Value
The Hanmatek DOS1102 is a popular entry-level digital storage oscilloscope (DSO) known for offering an impressive feature set—specifically its 110MHz bandwidth and deep memory—at a budget-friendly price point. While the hardware offers excellent value, navigating the interface and understanding the full capabilities of the device requires a solid grasp of its manual.
This guide breaks down the essential sections of the DOS1102 manual, transforming technical jargon into actionable instructions. Users frequently rely on third-party tutorials or firmware