Basic  Applications
Frequency  Measurement
A  frequency  measurement  is  made  using  the  same  method  as  a  period 
measurement;  the  difference  is  that  the  1/TIME  measurement  mode  is 
selected instead of TIME.  The measurement value is displayed in frequency 
units.  When  the  full  period  is  defined  by  positioning  the  cursors,  the  fre
quency of the signal is  displayed.  Use the same front panel setup  used for 
time-difference  measurement  as  a  guideline  for  making  a  frequency 
measurement with cursors  (see  Figure 5-3).
224SA  Operators
5-5