•STABLE
PRI NO TIME VARIATION BETWEEN PULSES
•STAGGERED
PRI PRI VARIES WITH A SIMPLE REPEATING PATTERN
•JITTERED
/ WOBBLING PRI PRI VARIES WITH SEMI-RANDOM, SINUSOIDAL, OR TRIANGULAR PATTERN
•SWITCHER
/ CYCLER
RDR DWELLS ON ONE PRI
TYPE FOR SHORT PERIOD THAN
CHANGES PRI TYPE
•