* 全系列 频宽覆盖350MHz范围 提供2/4输入通道
* 双取样模式: 5GSa/s实时取样率及100GSa/s等效取样率
* 强大的VPO讯号处理技术，快速洞察异常讯号
* 8英吋800*600高分辨率大尺寸画面 能更舒适的检视复杂讯号的细节
* 的分割窗口功能，能同时独立触发及独立显示四个信道的波形讯号
* 弹性的GW App应用软件平台 软件扩充/ 升级更容易
* 可选择50Ω/75Ω/1MΩ三种不同的输入阻抗
* 可选配功率量测软件以进行电源质量测试与分析
* 可选配串行总线的触发、译码功能.软件可支持I2C SPI以及UART
| GDS-3152 | GDS-3154 | GDS-3252 | GDS-3254 | GDS-3352 | GDS-3354 | |
| Vertical | ||||||
| Input Channels | 2Ch+EXT | 4Ch+EXT | 2Ch+EXT | 4Ch+EXT | 2Ch+EXT | 4Ch+EXT |
| Bandwidth | DC~150MHz(-3dB) | DC~250MHz(-3dB) | DC~350MHz(-3dB) | |||
| Rise Time | 2.3ns | 1.4ns | 1ns | |||
| Vertical Resolution | 8 bits | |||||
| Vertical Resolution@ 1MΩ | 2mV~5V/div | |||||
| Vertical Resolution@ 50/75Ω | 2mV~1V/div | |||||
| Input Coupling | AC DC GND | |||||
| Input Impedance | 1MΩ// 16pF | |||||
| DC Gain Accuracy | ±(3% X |reading| + 0.1div+ 1mV) | |||||
| Polarity | Normal and inverted | |||||
| Maximum Input Impedance @1MΩ | 300V (DC+AC peak) CAT I | |||||
| Maximum Input Impedance @50/75Ω | 5 Vrms CAT I | |||||
| OffsetPositionRange | 2mV/div ~ 100mV/div: ±0.5V 200mV/div ~ 5V/div: ±25V | |||||
| Bandwidth Limit | 20MHz (-3dB) | 100MHz (-3dB) | 200MHz (-3dB) | |||
| Waveform Signal Processing | Addition Subtraction multiplication division FFT FFTrms | |||||
| Trigger | ||||||
| Source | Dual channel: CH1 CH2 Line Ext ; 4 channel: CH1 CH2 CH3 CH4 Line Ext | |||||
| Trigger Mode | Auto (Auto (supports Roll Mode for 100 ms/div and slower) Normal Single | |||||
| Trigger Type | Edge Pulse Width Video Runt Rise & Fall Alternative Event-Delay (1~65535) events Time-Delay(10nS~10S) I2C SPI UART | |||||
| TriggerHold-off Range | 10ns~10s | |||||
| Coupling | AC DC LF rej HF rej Noise rej | |||||
| Sensitivity | DC~50MHz approx. 1div or 1.0mV 50MHz~150MHz approx. 1.5div or 15mV 150MHz~350MHz approx. 2div or 20mV | |||||
| EXT Trigger | ||||||
| Range | ±15V | |||||
| Sensitivity | DC~150MHz pprox.100mV 150MHz~250MHz approx. 150mV 250MHz~350MHz approx. 150mV | |||||
| Input Impedance | 1MΩ±3% ~16pF | |||||
| Horizontal | ||||||
| Range | 1ns/div~100s/div (1-2-5steps); ROLL: 100ms/div~100s/div | |||||
| Pre-Trigger | 10div maximum | |||||
| Post-Trigger | 1000div | |||||
| Accuracy | ±20 ppm over any ≧1 ms time interval | |||||
| Signal Acquisition System | ||||||
| Real Time Sample Rate | 2.5GSa/s | 5GSa/s | 2.5GSa/s | 5GSa/s | 5GSa/s | 5GSa/s |
| Equivalent Time Sample Rate | 100GSa/s maximum for all models | |||||
| Record Length | 25k points | |||||
| Acquisition Mode | Normal Average Peak Detect High resolution Single | |||||
| Normal: Acquire sampled values | ||||||
| Average: From 2 to 256 waveforms included in average | ||||||
| Peak Detect: Catches glitches as narrow as 2ns at all sweep speeds | ||||||
| Hi Res: Real-time boxcar averaging reduces random noise and increases vertical resolution | ||||||
| X-Y Mode | ||||||
| X-axis input | Channel 1; Channel 3 | |||||
| Y-axis input | Channel 2; Channel 4 | |||||
| Phase Shift | ±3° at 100kHz | |||||
| Cursors and Measurement | ||||||
| Cursors | Amplitude Time Gating available | |||||
| Automatic Measurement | 28 sets: Vpp Vamp Vavg Vrms Vhi Vlo Vmax Vmin Rise Preshoot/ Overshoot Fall Preshoot/Overshoot Freq Period Rise Time Fall Time Positive Width Negative Width Duty Cycle Phase eight different delay measurements (FRR FRF FFR FFF LRR LRF LFR LFF) | |||||
| Cursors Measurement | ?V ?T | |||||
| Auto Counter | 6digits range from 2Hz minimum to the rated bandwidth | |||||
| Power Measurements (optional) | ||||||
| Power Quality Measurements | VRMS V Crest Factor Frequency IRMS I Crest Factor True Power Apparent Power Reactive Power Power Factor Phase Angle. | |||||
| Harmonics | Freq Mag Mag rms Phase THD-F THD-R RMS | |||||
| Ripple Measurements | Vripple Iripple | |||||
| In-rush Current | First peak second peak | |||||
| Control Panel Functions | ||||||
| Autoset | Single-button automatic setup of all channels for vertical horizontal and trigger systems with undo autoset | |||||
| Auto-Range | Allows users to quickly move from test point to test point without having to reset the oscilloscope for each test point | |||||
| Save Setup | 20 sets | |||||
| Save Waveform | 24 sets | |||||
| Display System | ||||||
| TFT LCD | 8" TFT LCD SVGA color display (LED backlight) | |||||
| Display Resolution | 800 horizontal × 600 vertical (SVGA) | |||||
| Interpolation | Sin(x)/x and equivalent time sampling | |||||
| Waveform Display | Dots Vectors Variable persistence infinite persistence | |||||
| Display Graticule | 8 x 10 divisions | |||||
| Display Brightness | Adjustable | |||||
| Interface | ||||||
| RS-232C port | DB-9port | |||||
| USB port | 2 sets USB 2.0 high-speed host port; 1setUSB 2.0 high speed device port | |||||
| Ethernet | RJ-45 port 10/100Mbps | |||||
| VGAVideoPort | DB-15port SVGA monitor output | |||||
| Line Output | 3.5mm stereo output jack for Go/NoGo audio alarm | |||||
| GPIB(Optional) | USB to GPIB converter | |||||
| Go/NoGo BNC | Maximum 5V /10mA TTL open collector ouput | |||||
| Kensington Style Lock | Rear panel security slot connects to standard Kensington style lock | |||||
| Power Source | ||||||
| LineVoltageRange | AC 100V ~ 240V 48Hz ~ 63Hz Auto selection | |||||
| Miscellaneous | ||||||
| Multi-language Menu | Available | |||||
| On-line Help | Available | |||||
| Time clock | Time and Data Provide the Data/Time for saved data | |||||
| Dimensions and Weight | 400(W) x 200(H) x 130(D) approx. 4 kg. | |||||
