Mô tả sản phẩm: Máy hiện sóng số LeCroy WaveJet 354A (500 MHz, 1 GS/s, 4 kênh)
| Bandwidth | 500 MHz |
| Rise time | 750 ps |
| Input Channels | 4 |
| Bandwidth Limiters | 20 MHz, 100 MHz |
| Input Impedance | 1 MΩ ± 1.5% || 16 pF, 50 Ω ± 1.5% |
| Input Coupling | AC, DC, GND |
| Maximum Input Voltage | 1 MΩ: ± 400 Vpk, 50 Ω: 5 VRMS |
| Channel-Channel Isolation | ≥ 34 dB from DC - 100 MHz ≥ 30 dB at 500 MHz |
| Vertical Resolution | 8 bits |
| Sensitivity | 1 MΩ: 2 mV/div - 10 V/div 50 Ω: 2 mV/div - 2 V/div |
| DC Gain Accuracy | ±(1.5% + 0.5% of Full Scale) |
| Offset Range | ±1 V: 2 mV/div - 50 mV/div ±10 V: 50.2 mV/div - 500 mV/div ±100 V: 502 mV/div - 10 V/div |
Horizontal System |
|
| Time/Division Range | 500 ps/div - 50 s/div |
| Clock Accuracy | 10 ppm |
| Trigger and Interpolator Jitter | 200 ps (pk-pk) |
Acquisition System |
|
| Single-Shot Sample Rate/Ch | 2 GS/s on 1 Ch 1 GS/s on 2 Ch |
| Equivalent Sample Rate | 100 GS/s |
| Memory | 500 kpts/Ch |
Acquisition Modes |
|
| Averaging | Selectable Number of Sweeps: 4, 16, 32, 64, 128, 256 |
| Peak Detect | 1 ns |
| Interpolation | Linear |
| Enhanced Resolution | na |
| Sequence Mode | na |
Triggering System |
|
| Modes | Normal, Auto, Single, Stop |
| Sources | Ch 1 - Ch 4, EXT, EXT/10, AC Line |
| Coupling Mode | AC, DC, LF Rej, HF Rej, |
| Hold-off by Time or Events | 200 ns - 50 s |
| Internal Trigger Range | ±5 divisions from center |
| Trigger Sensitivity | 0.5 division: DC - 10 MHz 2.0 divisions: 10 MHz - 500 MHz |
| External Trigger Sensitivity | Ext: 50 mV from DC to 10 MHz 250 mV from 10 MHz to 500 MHz Ext/10: 0.5 V from DC to 10 MHz 2.5 mV from 10 MHz to 500 MHz |
| External Trigger Input Range | Ext: ±0.5 V, EXT/10: ±5.0 V |
Display |
|
| Type | Color 7.5" TFT-LCD |
| Resolution | VGA: 640 x 480 |
| Grid Styles | YT, XY |
Trigger Types |
|
| Optional Advanced Triggers | na |
| Optional Serial Data Triggers | na |
Internal Storage |
|
| Waveform Storage | 1 reference waveform |
| Setup Storage | 5 setups |
Math |
|
| Number of Math Traces | 1 |
| Standard Math Functions | Add, Subtract, Multiply, FFT |
| Optional Math Functions | na |
Measurements |
|
| Number of Measurements Displayed | 4 |
| Measurement Parameters | Base, Cyclical Mean, Cyclical RMS, Duty Cycle, Fall Time (90% - 10%), Fall Time (80% - 20%), Frequency Integral, Maximum, Mean, Minimum, Number of +Pulses, Number of -Pulses, +Overshoot, -Overshoot, Peak-Peak, +Pulse Width, -Pulse Width, Rise Time (20% - 80%), Rise Time (10% - 90%), RMS, Skew, Skew@level, Top, Top-BAse |
Probes |
|
| Probes | Qty. (4) ÷10 Passive Probes |
| Scale Factors | Automatic: ÷1, ÷10, ÷100, ÷1000 Manual: ÷1, ÷10, ÷20, ÷100, ÷200, ÷1000, ÷2000 |
| Calibration Output | 1 kHz square wave, 0.6 Vp-p (typical), output to probe hook |
Interface |
|
| GPIB Port (optional) | 1 (optional) |
| USB (Device) | 1 |
| Ethernet Port | 1 (optional) |
| USB (Host) | 1 |
| Serial Port | na |
Power Requirements |
|
| Voltage | 90 - 264 VAC, 47 HZ - 420 Hz |
| Max. Power Consumption | 75 VA |
Environmental and Safety |
|
| Temperature (Operating) | 0 °C to 40 °C |
| Temperature (Non-Operating) | -20 °C to 60 °C |
| Humidity (Operating) | 80% RH, 40 °C |
| Humidity (Non-Operating) | 80% RH, 40 °C |
| Altitude (Operating) | 2000 m |
| Altitude (Non-Operating) | 15000 m |
Physical Dimensions |
|
| Dimensions (HWD) | 190 mm x 285 mm x 102 mm (7.5" x 11.2" x 4") |
| Weight | 3.2 kg (7 lbs) |
