GAOTek Multimeter Benchtop Logic Analyzer
This Multimeter Benchtop Logic Analyzer has waveform impedance of 25 MHz, frequency resolution of 0.1 % and waveform range of -3.5 V to 3.5 V.
Description
Description
Features
- 2 Channel Digital Oscilloscope
- Arbitrary or Function Waveform Generator
- And Synchronizing Signal+ External Trigger
- The keys for oscilloscope and waveform generator are separated
- Separated for convenience to operate it simultaneously
- Large and clear display(7 in (17.7 cm) 64K color LCD display)
- More clear and realistic waveform (Resolution 800×480)
- Oscilloscope 1 GSa/s Sample Rate, 100 MHz Bandwidth
- More than 20 kinds of auto measurement functions
- Powerful Trigger Function
- Edge, Video, Pulse, Slope, Over time, Alternative
- Arbitrary or Function Waveform Generator 25 MHz, 12 bits resolution
- 200 MHz DDS, Arbitrary wave or square wave or sine wave
- Triangle wave or trapezoidal wave or pulse wave
- DCÂ is easy to simulate transducer
- Support SD card, VGA function
- Integrated USB Host, Support USB disk storage
- USB interface or SD card system update
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Technical Specifications
| Sample Rate Range | 1 GSa or s |
| Equivalent Sample Rate | 25 GSa or s |
| Inputs Coupling | AC, DC, GND |
| Inputs Impedance | 1 MΩ ± 2 %, 20 pF ± 3 pF |
| Probe Attenuation | 1 X, 10 X |
| Supported Probe Attenuation Factor | 1 X, 10 X, 100 X, 1000 X |
| Sample Rate Range | 1 GS or s |
| Waveform Interpolation | (sin x) or x |
| Record Length | 40 k |
| Sample Rate and Delay Time Accuracy |
± 50 ppm (at over any ≥1 ms time interval) |
| Offset Range | 2 mV or div to 20 mV or div, ± 400 mV, 50 mV or div to 200 mV or div, ± 2 V 500 mV or div to 2 V or div, ± 40 V, 5 V or div to 10 V or div, ± 50 V |
| SEC or DIV Range | 2 nS or div to 10 nS or div |
| Rise Time at BNC (typical) | 1.8 ns |
| Vertical resolution | 8-bit resolution, each channel sampled simultaneously |
| Position Range | 2 ns or div to 8 ns or div, (-4 div x s or div) to 20 ms |
| Math | +, -, *, /, FFT |
| FFT | Windows Hanning, Flat top, Rectangular, Bartlett, Blackman, 1024 sample point |
| Bandwidth Limit | 20 MHz |
| Low Frequency Response (-3db) | ≤10 Hz at BNC |
| Volts Measurement Repeatability, Average Acquisition Mode |
Delta volts between any two averages of ≥16 waveforms acquired under same setup and ambient conditions |
| Trigger Types | Edge, Video, Pulse, Slope, Over time, Alternative |
| Trigger Source | CH1, CH2, EXT, EXT/5, AC Line |
| Trigger Modes | Auto, Normal, Single |
| Coupling Type | DC, AC, Noise Reject, HF Reject, LF Reject |
| Trigger Level Range | CH1 or CH2 ± 8 divisions from centre of screen, EXT ± 1.2 V, EXT/5 ± 6 V |
| Trigger Level Accuracy(typical)Accuracy is for signals having risen and fall times ≥20ns | CH1 or CH2 0.2 div × volts or div within ± 4 divisions from centre of screen, EXT ± (6 % of setting + 40 mV), EXT/5 ± (6 % of setting + 200 mV) |
| Video Trigger Type | CH1, CH2 Peak-to-peak amplitude of 2 divisions, EXT 400 mV, EXT/5 2 V |
| Signal Formats and Field Rates, Video Trigger Type | Supports NTSC, PAL and SECAM broadcast systems for any field or any line |
| Hold off Range | 100 ns to 10 s |
| Pulse Width Trigger Mode | Trigger when (<, >, =, or ≠), Positive pulse or Negative pulse |
| Pulse Width Range | 20 ns to 10 s |
| Slope Trigger Mode | Trigger when (<,>, =, or ≠), Positive slope or Negative slope |
| Time Range | 20 ns to 10 s |
| DC Gain Accuracy | ± 3 % for Normal or Average acquisition mode, 10 V or div to 10 mV or div, ± 4 % for Normal or Average acquisition mode, 5 mV or div to 2 mV or div |
| Waveform Impedance | DC 25 MHz |
| Sample Rate | 200 MHZDDS |
| Output Waveform | Arbitrary wave or square wave or sine wave or triangle wave or trapezoidal wave pulse wave or DC |
| Frequency Resolution | 0.1 % |
| Waveform Depth | 2 KSa |
| Vertical Resolution | 12bit |
| Frequency Stability | < 30 ppm |
| Waveform Range | -3.5 V to 3.5 V |
| Output Impedance | 50 ohms |
| Output Current | 50 mA Ipeak 100 mA |
| System BW | 25 M |
| Harmonic Distortion | -50 dBc (1 KHz), -40 dBc (10 KHz) |
| Display type | 7 in (17.7 cm) 64K color TFT (diagonal liquid crystal) |
| Display Resolution | 800 horizontals by 480 vertical pores |
| Display Contrast | Adjustable (16 gears) with the progress bar |
| Power supply Voltage | 100 V AC to 120 V AC RMS (± 10 %),45 Hz to 440 Hz, 120 V AC to 240 V AC RMS (± 10 %), 45 Hz to 66 Hz |
| Power | <30 W |
| Fuse | 2 A, T rating, 250 V |
| Cooling Method | Convection |
| Altitude | Operating Below 10,000 ft (3,000 m), Non-operating Below 50,000 ft (15,000 m) |
| Environmental Temperature | Operating 32 °F to 122 °F (0 °C to 50 °C), Non-operating -40 °F to 159.8 °F (-40 °C to 71 °C) |
| Humidity | 104 °F or below (40 °C or below) 90 % relative humidity, 106 °F to 122 °F (41 °C to 50 °C) 60 % relative humidity |
| Size | 15.1 in x 7.8 in x 9.6 in (385 mm x 200 mm x 245mm) |
| Weight | 4.5 lb (2.08 kg) (without Packing) |
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