Băng thông : 70Mhz
Số kênh : 2
Tốc độ lấy mẫu : 250MSa/s
Rise Time : <5ns
Độ nhạy : 2mV/div ~ 10V/div
Độ chính xác : ±3%
Độ phân giải : 8 bit
Độ dài sóng : 4k mỗi kênh
Trở kháng vào : 1MΩ±2%
Đầu vào max : 300V (DC+AC peak), CATII
Tính toán sóng : + , - , FFT
Giới hạn băng thông : 20Mhz (-3dB)
Độ nhạy thời gian : 1ns/div ~ 50s/div / ±0.01%
Trigger : CH1, CH2, Line, EXT
Chế độ : X-Y
Màn hình : 5.7 inch, 234x320
Giao tiếp : USB 1.1 và 2.0, USB Host
Nguồn : AC 100V-240V , 48 ~ 63 Hz
Kích thước : 310x142x140mm
Khối lượng : 2.5Kg
Phụ kiện gồm: Que đo (2 cái) , Hướng dẫn sử dụng, dây cắm nguồn
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GDS-1072-U
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| VERTICAL |
| Channels |
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2
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| Bandwidth |
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DC ~ 70MHz (-3dB)
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| Rise Time |
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<5ns Approx.
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| Sensitivity |
2mV/div ~ 10V/div (1-2-5 increments) |
| Accuracy |
±(3% x |Readout|+0.1 div + 1mV) |
| Input Coupling |
AC, DC & Ground |
| Input Impedance |
1M±2%, ~15pF |
| Polarity |
Normal & Invert |
| Maximum Input |
300V (DC+AC peak), CATII |
| Waveform Signal Process |
+ , - , FFT |
Offset Range
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2mV/div ~ 50mV/div : ±0.4V , 10mV/div ~ 500mV/div : ±4V
1V/div ~ 5V/div : ±40V , 10V/div:±300V
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| 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 ~50/70/ 100MHz: Approx. 1.5div or 15mV |
| EXT TRIGGER |
| Range |
±15V |
| Sensitivity |
DC ~ 25MHz : ~ 50mV ; 25M ~ 50/70/100MHz : ~15mV |
| Input Impedance |
1MΩ±2% , ~ 16pF |
| Maximum Input |
300V (DC AC peak) , CATII |
| HORIZONTAL |
| Range |
1ns/div ~ 10s/div (1-2.5-5 increments); ROLL : 50ms/div ~ 50s/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
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Resolution : 6 digits
Accuracy : ±2%
Signal Source: All available trigger source except the Video trigger mode
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| 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 |
5.7 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) |
| USB Host |
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 |
| Go/NoGo Function |
Available |
| Data Logger |
Available |
| DIMENSIONS & WEIGHT |
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310(W) x 142(H) x 140(D)mm; Approx. 2.5kg |
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