The third section following the file header is Pattern Items. It contains the actual values used for the pattern header parameters. The CSV file's Pattern Items section must begin with the keyword PATTERN_ITEMS_BEGIN and end with the keyword PATTERN_ITEMS_END.
In a CSV file, the pattern item values are listed in rows between the keywords with each value located in the same column as its associated parameter in the pattern header row. One row of pattern items contains more than 50 values, which represent the data for one pulse in the pattern. For details about the pattern header organization and their associated values, see Object, RF Offsets, Pulse Library Details, PRI Details, Antenna Pattern, and Hop Details.
Individual entries for frequency values should be entered in MHz and time values should be entered in microseconds (us) unless specified otherwise by the Pattern Header item. Example: the value for PRI wobbulation rate is in Hz since its associated Pattern Header item is PRI_Wobbulation_Rate_Hz.