Atec Agilent-8563E - Manual (Page 94)

ESG Family Signal Generators Performance Tests
24. Frac-N Check (ESG-AP, ESG-DP only)
Calibration Guide 4-45
24. Frac-N Check (ESG-AP, ESG-DP only)
This test uses the internal analog bus (ABUS) to verify proper operation of the
Fractional-N assembly. It also checks for unlocked conditions at frequencies across the
tune range. Use this test as a diagnostic tool; it does not verify actual instrument
performance.
Recommended Equipment
No equipment is required.
25. Sampler/YO Driver Check (ESG-AP, ESG-DP only)
This test uses the internal analog bus (ABUS) to verify proper operation of the Sampler
and YO Driver assemblies. It also checks for unlocked conditions at frequencies across the
tune range. Use this test as a diagnostic tool; it does not verify actual instrument
performance.
Recommended Equipment
No equipment is required.