Tektronix TDS644B Overview
Features:
- Bandwidth: 500 MHz
- Number of Channels: 4 ch
- Simultaneous Channels: 4 ch
- Simultaneous Maximum Sampling Rate/ch: 2.5 GSa/s
- One ch. only max. sampling rate: 2.5 GSa/s
- Max. Record Length: 15000 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: 10 s/div
- Timebase accuracy: 0.1 %
- Trigger Source: External,Internal
- Trigger Modes: Auto,Edge,Normal,Pulse,Single
- Minimum Glitch: Trigger 1 ns
- Display Type: Color CRT
- Display Size: 17.78 cm
- Display modes: Dot,Vector
