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Tektronix TDS640|TDS640A 数字示波器泰克500MHz|2GS/s|四通道
品牌：美国泰克 | Tektronix
- andwidth 500 MHz
- Number of Channels 4 ch
- Simultaneous Channels 4 ch
- Simultaneous Maximum Sampling Rate/ch 2 GSa/s
- One ch. only max. sampling rate 2 GSa/s
- Max. Record Length 2000 pt/sec
- Min. Vertical Sensitivity 1 mV/div
- Maximum Vertical Sensitivity 10 V/div
- Rise time 700 ps
- Number of Bits 8 bits
- Input Impedance 1 MOhm
- Input Impedance (alternate) 50 Ohm
- Input Coupling AC,DC,GND
- Maximum Input Voltage 400 Vrms
- Main time base - lowest 500 ps/div
- Main time base - highest 5 s/div
- Timebase accuracy 0.01 %
- Trigger Source External,Internal
- Trigger Modes Auto,Edge,Logic,Normal,Pulse,Single
- Minimum Trigger Holdoff 15.1 ns
- Minimum Glitch Trigger 2 ns
- Display Type CRT Monochrome
- Display Size 17.78 cm
- Display modes Dot,Persistence,Vector
- Display Update Rate 100 wv/sec
