HP 8591C

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Channel Measurements
Making Channel Measurements
FM deviation test
NOTE
Option 102 or 301 is required to perform the FM deviation measurement using HP 8590 E-Series
spectrum analyzers. This option is standard with the HP 8591C analyzer.
1. To use the FM deviation function, press FM DEV . The markers are placed
on the largest peak-to-peak extreme found during the measurement time.
2. If desired, change the number of cycles per measurement by pressing
CYCLES/MSMT . The default is 25 cycles per measurement.
3. If you want to store the results to a RAM card, insert a formatted RAM
card into the analyzer’s card-insertion slot, press (SAVE)
display->card ,
then press [MODE) (MODE_) to return to channel measurement mode. Refer
to Chapter 3 for the procedure on formatting a RAM card.
4. If you want to print the results, press (COPY).
5. Press MAIN MENU to exit the test
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