Maximum displayed noise of 8 mV RMS , with 7 mV RMS typical. The strobe drive signal from the instrument controls the timing of the strobe assertion to each acquisition system. A variable delay adjustment on channel 2 guarantees sampling coincidence between the two channels or allows intentional skewing between channels. The strobe sense signal is a part of the strobe signal returned to the instrument. A User Manual and a Service Manual are available for this sampling head.
V can result in damage to the sampling head or instrument.
Use a wrist strap to prevent electrostatic damage to the sampling head or instrument. In addition to signal sampling, the two channels let you perform differential and common mode TDR and TDT measurements. Both step generators have switchable polarity, with 250 mV amplitude. A 28 ps typical displayed TDR incident rise time and a 17.5 ps or less acquisition rise time. The reflected rise time is 35 ps or less.