| 中國臺灣固緯GDS-2204數(shù)字示波器
GDS-2204數(shù)字存儲示波器的特點 - 200MHz 頻寬
- 4輸入通道
- 1GSa/s 即時取樣率以及 25GSa/s 等效取樣率
- 25000點之記憶體長度
- 5.6 吋 TFT 彩色 LCD 熒幕
- 支援USB HOST/DEVICE：可使用USB隨身碟及 USB 印表機
- 支援AC/DC電源操作模式（選購）
GDS-2204數(shù)字儲存示波器的技術(shù)參數(shù) | VERTICAL | | Channels | 4 | | Bandwidth | DC ~ 200MHz (-3dB) | | Rise Time | 1.75ns Approx. | | Sensitivity | 2mV/div ~ 5V/div (1-2-5 increments) | | Accuracy | ∮(3% x |Readout|+0.05 div x Volts/div+0.8mV) | | Input Coupling | AC, DC & Ground | | Input Impedance | 1M∮2%, ~16pF | | Polarity | Normal & Invert | | Maximum Input | 300V (DC+AC peak), CATII | | Waveform Signal Process | + , - , FFT | | Offset Range | 2mV/div ~ 20mV/div : 0.5V ; 50mV/div ~ 200mV/div : 5V ; 500mV/div ~ 2V/div : 50V ; 5V/div : 300V | | Bandwidth Limit | 20MHz (-3dB) | | TRIGGER | | Sources | CH1 , CH2 , CH3 , CH4 , Line | | Modes | Auto-Level, AUTO, NORMAL, SINGLE, TV, Edge | | Coupling | AC , DC , LF rej. , HF rej. , Noise rej. | | Sensitivity | DC ~ 25MHz : Approx. 0.5div or 5mV
25MHz ~ 200MHz : Approx. 1div or 10mV | | HORIZONTAL | | Range | 1ns/div ~ 10s/div (1-2-5 increments); ROLL : 250ms/div ~ 10s/div | | Modes | MAIN, WINDOW, WINDOW ZOOM, ROLL, SCAN, X-Y | | Accuracy | ∮0.01% | | Pre-Trigger | 20 div maximum | | Post-Trigger | 1000 div | | X-Y MODE | | X-Axis Input | Channel 1 | | Y-Axis Input | Channel 2 | | Phase Shift | ∮3 at 100kHz | | SIGNAL ACQUISITION | | Real-Time Sample Rate | 1GSa/s maximum | | Equivalent Sample Rate | 25GSa/s maximum | | Vertical Resolution | 8 Bits | | Record Length | 25K Dots maximum | | Acquisition Mode | Normal, Peak Detect, Average | | Peak Detection | 10ns | | Average | 2 , 4 , 8 , 16 , 32 , 64 , 128 , 256 | | CURSORS AND MEASUREMENT | | Voltage Measurement | Vpp , Vamp , V avg , Vrms , Vhi , Vlo , Vmax , Vmin , Rise Preshoot/ Overshoot , Fall Preshoot/Overshoot | | Time Measurement | Freq , Period , Rise Time , Fall Time , Positive Width , NegativeWidth , Duty Cycle | | Delay Measurement | Eight different delay measurement | | Cursors Measurement | Voltage difference between cursors (V) Time difference between cursors (T) | | Auto Counter | Resolution : 6 digits
Accuracy : ∮2%
Signal Source: All available trigger source except the Video trigger mode | | CONTROL PANEL FUNCTION | | Autoset | Adjust Vertical VOLT/DIV, Horizontal TIME/DIV, and Trigger level automatically | | Save Setup | Up to 20 sets of measurement conditions | | Save Waveform | 24 sets of waveform | | DISPLAY | | TFT LCD Type | 5.6 inch | | Display Resolution | 234 (Vertically) x 320 (Horizontally) Dots | | Display Graticule | 8 x 10 divisions ; 8 x 12 divisions (menu off) | | Display Brightness | Adjustable | | INTERFACE | | Go/NoGo Output | 5V Maximum/10mA TTL Open Collector Output | | RS-232 Interface | DB 9-pin male DTE RS-232 interface | | GPIB Interface (Option) | Fully programmable with IEEE 488.2 compliance | | USB | USB Host/Device 2.0 full speed supported | | POWER SOURCE | | Line Voltage Range | AC 100V ~ 240V , 48Hz ~ 63Hz , Auto selection | Battery Power(Option)
| Battery : 11.1V Li-Ion battery pack
Charge Time : 8 hours (Power ON)
Operating Time : 3 hours , depending on operating condition | | MISCELLANEOUS | | Multi-Language Menu | Available | | Online Help | Available | | Time Clock | Time and Date, Provide the Date/Time for saved data | | DIMENSIONS &WEIGHT | 254D x 142H x 310W(mm)/Approx. 4.3kg | |
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