PC-based Digital Oscilloscope Hantek DSO-2090 USB
Hantek DSO-2090 USB is a portable dual-channel PC-based digital oscilloscope with a 40 MHz bandwidth and 100 MSa/s real-time sample rate. The device requires no power source, as it is powered directly from a USB connection.
Hantek DSO-2090 USB PC-based Digital Oscilloscope allows mathematical waveform processing and cursor measurements. The software enables you to use all functions, while the demo mode shows the main opportunities of the oscilloscope.
Hantek DSO-2090 USB is an ideal solution for various applications in radio electronics, telecommunications, computer engineering, car testing and other fields.
Hantek DSO-2090 USB PC-based Digital Oscilloscope Features
- 40 MHz bandwidth.
- 100 MSa/s real-time sample rate.
- Two channels and one extra channel for PC connection.
- 9 bit vertical resolution.
- Cursor measurements.
- Math: Addition, Subtraction, Multiplication, Division, FFT.
- Compatible with Windows 98/ME/2000/XP/VISTA.
- Waveform saving in TXT, BMP, JPG, MS Excel/Word file formats.
- Probe calibration function.
- No external power source required.
Hantek DSO-2090 USB PC-based Digital Oscilloscope User Manual
Download Hantek DSO-2090 USB PC-based Digital Oscilloscope User Manual.
Hantek DSO-2090 USB PC-based Digital Oscilloscope Technical Specifications
| Measurements | |
|---|---|
| Real-time sample rate | 100 MSa/s (1 channel) 50 MSa/s (2 channels) |
| Channels | 2 + 1 |
| Bandwidth | 40 MHz |
| Vertical resolution | 8 bit/channel |
| Gain range | 10 mV ~ 5 V/div with ×1 probe 100 mV ~ 50 V/div with ×10 probe 1 V ~ 500 V/div with ×100 probe 10 V ~ 5 KV/div with ×1000 probe |
| Verically adjustable | Yes |
| Coupling | AC, DC, GND |
| Input impedance | 1 MΩ 25pF |
| DC accuracy | ± 3% |
| Input protection | diode clamping |
| Timebase range | 4 ns/div ~ 1 h/div |
| Acquisition mode | Real-time sampling: 4ns/div ~ 400 ms/div Roll mode: 1 s/div ~ 1 h/div |
| Buffer size | 10 K ~ 64 K samples |
| Trigger functions | |
| Trigger mode | Auto, Normal and Single |
| Trigger type | edge trigger: rising edge, falling edge. |
| Trigger range | 10 divisions |
| Trigger level | +/– 4 divisions |
| Autoset | Yes |
| Calculating functions | |
| Authomatical calculations | Vp-p, Vmax, Vmin, Vmean, Vrms, Vamp, Vhigh, Vlow, positive overshoot, negative overshoot, cycle mean, cycle rms, period, frequency, positive pulse width, negative pulse width, rise time (10%~90%), fall time (10%~90%), positive duty cycle, negative duty cycle |
| Cursor | Time/frequency difference, voltage difference |
| Maths functions | Addition, Subtraction, Multiplication, Division |
| FFT analysis | Rectangular, Hanning, Hamming, Blackman Window |
| General | |
| Interface | USB 2.0 |
| Power | USB power supply |
| Dimensions | 187 × 100 × 33 mm |
Hantek DSO-2090 USB PC-based Digital Oscilloscope Package Contents
- Hantek DSO-2090 USB Digital Oscilloscope Unit (1 pc.)
- Probes (2 pcs.)
- USB cord (1 pc.)
- CD with software (1 pc.)
- User manual (1 pc.)
Digital oscilloscope number of channels:
- Dual-channel
Digital oscilloscope bandwidth:
- 40 MHz
Digital oscilloscope type:
- USB
Digital oscilloscope storage capacity:
- 64 kB
Digital oscilloscope sample rate:
- 100 MS/s
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