The 8011A Pulse Generator is a versatile, reliable, low cost generator featuring ease of operation from the logical and simple front panel layout. Repetition rate is variable from 0.1Hz to 20MHz with a choice of positive, negative or symmetrical output. Transition times are 10 ns fixed. Pulse width can be adjusted from 25 ns to 100 ms in four ranges with a vernier providing continuous adjustment within each range. Output is adjustable from 0.25 V to 16 V in 3 ranges again with a vernier providing continuous adjustment within each range. Output impedance is 50-ohms.