Tektronix TDS420A Oscilloscope, Digital: 200MHz,100MSa/s,4ch (Stand alone)
For professionals who demand high precision and fidelity from their measurements, the TDS400A Digital Storage Scopes combine excellent performance and broad feature set, all at affordable prices. A choice of 2 and 4 channel models ranging from 200 MHz to 400 MHz with a 100 MS/s sample rate on all channels makes the TDS400A Series a worthy fit for a variety of demanding applications.
The highly featured, portable and easy to use TDS420A, 430A and 460A personal lab scopes are ideal for simple to complex applications, including electro-mechanical research and analysis, power electronics/power supply design, bio-physical research and analysis, and digital and analog design. With its standard video trigger capability, the scopes are ideal instruments for measuring video signals including NTSC, PAL and SECAM.
DC Gain Accuracy : ±1.5%.
Channel Isolation : >100:1 at 100 MHz for any two channels
Video Trigger Types : NTSC, PAL, SECAM and custom; TV field, field 2 or both, any line within a field
Line rates : 10 kHz to 64 kHz, interlaced, noninterlaced, composite.
Graticules - Full, Grid, Cross Hair, Frame
Automatic waveform measurements : Period,Frequency,High,Low,PositiveWidth
Negetive Width,Maximum,Minimum,Rise,Fall,Peak to Peak,Amplitude
Positive Duty cycle,Negetive Duty cycle,Positive Overshoot,Negetive Overshoot,
Propagation delay,Burst width,Mean,Cycle mean,RMS,Cycle RMS,Area,Cycle area
Phase