
Dao động ký lưu trữ số 25Mhz, hiển thị LCD màu 5,6" GDS1000 series
Hãng sản xuất: GWInstek Đài Loan
Bảo hành 1 năm theo tiêu chuẩn nhà sản xuất
Băng thông :100/60/40/25 MHz với 2 kênh vào.
Giao tiếp với PC qua USB, lưu trữ qua SD/USB
| GDS-1022 | GDS-1042 | GDS-1062 | GDS-1102 | |
| VERTICAL | ||||
| Channels | 2 | 2 | 2 | 2 |
| Bandwidth | DC ~ 25MHz (-3dB) | DC ~ 40MHz (-3dB) | DC ~ 60MHz (-3dB) | DC ~ 100MHz (-3dB) |
| Rise Time | <14ns Approx. | <8.7ns Approx. | <5.8ns Approx. | <3.5ns Approx. |
| Sensitivity | 2mV/div ~ 5V/div (1-2-5 increments) | |||
| Accuracy | ±(3% x |Readout|+0.1 div + 1mV) | |||
| 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 ~ 50mV/div : ±0.4V 100mV/div ~ 500mV/div : ±4V 1V/div ~ 5V/div : ±40V | |||
| Bandwidth Limit | 20MHz (-3dB) | |||
| TRIGGER | ||||
| Sources | CH1 , CH2 , Line , EXT | |||
| Modes | Auto, Normal, Single, TV, Edge, Pulse Width | |||
| Coupling | AC , DC , LF rej. , HF rej. , Noise rej. | |||
| Sensitivity | DC ~ 25MHz : Approx. 0.5div or 5mV 25MHz ~ 100MHz: Approx. 1.5div or 15mV | |||
| EXT TRIGGER | ||||
| Range | ±15V | |||
| Sensitivity | DC ~ 30MHz : ~ 50mV ; 30M ~ 60MHz : ~100mV | |||
| Input Impedance | 1MΩ±2% , ~ 16pF | |||
| Maximum Input | 300V (DC AC peak) , CATII | |||
| HORIZONTAL | ||||
| Range | 1ns/div ~ 10s/div (1-2.5-5 increments); ROLL : 250ms/div ~ 10s/div | |||
| Modes | Main, Window, Window Zoom, Roll, X-Y | |||
| Accuracy | ±0.01% | |||
| Pre-Trigger | 10 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 | 250MSa/s maximum | |||
| Equivalent Sample Rate | 25GSa/s maximum | |||
| Vertical Resolution | 8 Bits | |||
| Record Length | 4K Dots maximum | |||
| Acquisition Mode | Normal, Peak Detect, Average | |||
| Peak Detection | 10ns (500ns/div ~ 10s/div) | |||
| 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 , Negative Width , Duty Cycle | |||
| Cursors Measurement | Voltage difference between cursors (ΔV) Time difference between cursors (ΔT) | |||
| Auto Counter | Resolution : 6 digits | |||
| CONTROL PANEL FUNCTION | ||||
| Autoset | Automatically adjusts Vertical VOLTS/DIV, Horizontal TIME/DIV, and Trigger level | |||
| Save Setup | Up to 15 sets of measurement conditions | |||
| Save Waveform | 15 sets of waveform | |||
| DISPLAY | ||||
| TFT LCD Type | 5.6 inch | |||
| Display Resolution | 234 (Vertically) x 320 (Horizontally) Dots | |||
| Display Graticule | 8 x 10 divisions | |||
| Display Brightness | Adjustable | |||
| INTERFACE | ||||
| USB Slave Connector | USB1.1 & 2.0 full speed compatible (printers and flash disk not supported) | |||
| SD Card Slot | Image (BMP), waveform data (CSV), and setup (SET) | |||
| POWER SOURCE | ||||
| Line Voltage Range | AC 100V ~ 240V , 48Hz ~ 63Hz , Auto selection | |||
| MISCELLANEOUS | ||||
| Multi-Language Menu | Available | |||
| Online Help | Available | |||
| DIMENSIONS & WEIGHT | ||||
| 310(W) x 142(H) x 140(D)mm; Approx. 2.5kg | ||||