17
Reference Graphs and Tables
Agilent 8664A Frequency Limits
How to Access
Special Functions
Description of
Special Functions
120
17-20
E5500 Phase Noise Measurement System Version A.02.00
Press the "Special" key and enter the special function number of your
choice. Access the special function key by pressing the "Enter" key.
Press the [ON] (ENTER) key to terminate data entries that do not
require specific units (kHz, mV, rad, for example)
Example:
[Special], [1], [2], [0], [ON] (Enter).
120: FM Synthesis
This special function allows you to have the instrument synthesize
the FM signal in a digitized or linear manner. Digitized FM is best for
signal-tone modulation and provides very accurate center frequency
at low deviation rates. Linear FM is best for multi-tone modulation
and provides a more constant group delay than the Digitized FM.
Document Part No. E5500-90024 Ed. 1.0