The AVL-5 family provides output amplitudes variable from 0 to 450 Volts, with pulse widths variable from 8 to 100 ns, with 4 ns rise time and 5 ns fall times, and repetition rates to 2 kHz. (The AVL-5 has a small back-porch transient which is < 15% of the set amplitude, and may last as long as 150 ns after the rising edge. It is most noticeable at narrow pulse width settings. See the waveform photo above for an example.)