CL System
Affordable Technology
DSG04 (20Msps version) - Technical Specifications
Scope |
|
| Maximum Sampling Rate | 20 Millions Samples per second |
| Minimum Sampling Rate | 2000 Samples per second |
| Maximum sample lengths of 32 seconds with 64K buffer @ 2000sps | |
| Buffer Size | Selectable 2K, 4K, 8K, 16K, 32K & 64K 12bit data points |
Analogue |
|
| Analogue channels input Ranges | +-1.0V and +-10V (+-100V with X10 probes) |
| Analogue input modes | Software selectable AC or DC for analog inputs. |
| Analogue input bandwidth | ~10MHz |
| Analogue input impedance | ~ 1 Mohms // 22pf |
| Maximum allowable voltage at input | +-20V |
| Analogue input resolution | 12-bit resolving to less than 500uV per bit |
Digital |
|
| Digital channels input | Approximately <0.5V for logic 0 and >2 V for logic 1 |
| Digital input mode | DC only |
| Digital input bandwidth | ~ 100MHz |
| Digital input impedance | ~ 20K // 22pf |
| Maximum allowable voltage range at input | more than -2V and less than +10V |
| Digital input resolution | 1-bit. Logic Low or High |
Trigger |
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| Trigger modes | Instant or Digitally Triggered (with filter option) with +/- slopes |
| Trigger source | Channel A, B, C or D |
| Pretrigger options | OFF, 10 or 100 sample points |
Display |
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| Display grid | 25mV/div to 2.5V/div (or 25V/div with X10 probe) |
Input |
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| Input connectors | All standard BNC |
| Stability | (@ 20 oC) Zero reading: +- 4 bits, Noise: ~ +- 2 bits at 2Msps (with inputs grounded) |
Spectrum Analyzer |
|
| Type | FFT (Fast Fourier Transform) |
| Range | 0 to 10 MHz |
Signal Generator |
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| Frequency Range | 5Hz to 500KHz settable to 1 percent. Accuracy to within 3% |
| Built-in signal types | Sine, Triangular, Saw, Square wave |
| Built-in signal modes | Normal or Sweep |
| Sweep Ratios of X2, X5 X10 and X20 | |
| Sweep start freq. | 5,10,50,100,500,1000,5000,10000,50000,100000 Hz |
| Custom waves | Selectable 2K, 20K, 200K, 2M & 20M Hz update rates |
| Custom wave loaded via simple text file, raw data or Excel CSV file | |
| Custom value of 4095 = 2V & 0 = 0V (12bits resolution) | |
| Signal Amplitude | Built-in waveforms 0-1V and 0-2V pp |
| Output impedance | 200 Ohms |
Counter |
|
| Count Modes | Frequency or Counter |
| Minimum signal pulse width | ~ 10nS |
| Frequency count range | 1 to 100,000,000 Hz 9-digit display with 1Hz resolution |
| Frequency accuracy | ~ 0.01% +- 1 digit, stability +-100ppm/oC |
| Frequency source inputs | Analogue channels A or B or digital channels C or D |
| Counter range | 0 to 1,073,741,823 counts |
| Counter source | Analogue channels A or B or digital channels C or D or 1MHz reference |
| Counter control | Ch C (+edge start –edge stop), D (-edge start +edge stop) or Manual |
| Pulse width measurement (+ or -) | 1 us to 1000 seconds using internal 1MHz reference |
Most counter functions are also available in Generator Mode |
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Scope Modes |
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SCOPE, GENERATOR, SCOPE & GENERATOR, FFT, COUNTER |
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