Agilent / HP / Keysight 1333A

The Agilent E1333A 3-Channel Universal Counter is a B-size, 1-slot, register-based VXI module.

This module will provide the capabilities that are needed for electronic test applications.

Three signals can be connected to one counter card and multiplex between them to measure frequency.

The counter functions are frequency, period average, pulse width and pulse width average, time interval and time interval average, totals, and ratio.

It is possible to select the resolution directly in seconds, the number of periods to be averaged, the number of intervals, or the number of transitions.

You can measure the time interval between transitions from one channel to another channel, or you can measure the frequency ratio between channels 1 and 2 or channels 2 and 1.

To complete the E1333A module's functionality, you may select the rising or falling edge via software commands, and count the number of transitions on channels 1 and 2.

The input Signal Conditioning commands control all the channels at the same time.

The trigger level/sensitivity commands are available for each channel.