Cal Freq Adjustment Routine - Agilent Technologies 8590L Service Manual

Making Adjustments

8. CAL FREQ Adjustment Routine

8. CAL FREQ Adjustment Routine
This adjustment applies to:
All 8590 E-Series and L-Series spectrum analyzers
8591C cable TV analyzers
8594Q QAM analyzers
The softkey accesses an internal self-adjustment routine.
CAL FREQ
The "CAL FREQ Adjustment Routine" adjusts the analyzer to obtain
frequency accuracy using CAL OUT signal. The following adjustments
are automatically performed by
Sweeptime calibration
YTO offset and slope
FM coil timing constants
Span attenuator
FM detector sensitivity
Equipment Required
Cable, BNC, 20 cm (9 in)
Adapter, Type N (m) to BNC (f)
Additional Equipment for Option 026
Adapter, Type APC-3.5 (f) to APC-3.5 (f)
Additional Equipment for 75 Ω Input
Cable, BNC, 75 Ω, 30 cm (12 in)
68
routine.
CAL FREQ
Chapter 2