2-3
Adjusting the Analyzer
Adjusting the Analyzer
This chapter contains the adjustment procedures for the Agilent 89410A
DC-10 MHz Vector Signal Analyzer. Follow these procedures if the
analyzer does not meet its specifications or if instructed in chapter
1,Troubleshooting the Analyzer or chapter 3, Replacing Assemblies to
perform these adjustments. These adjustments are not required for
routine maintenance.
Analyzers with the precision frequency reference (option AY5) must be
off for at least 8 hours before doing the oven shutdown adjustment and
must warm up for at least 48 hours before doing the oven frequency
adjustment.
Before starting the input flatness adjustment, allow the Agilent 89410A
Vector Signal Analyzer to warm up for at least an hour. If the analyzer
has the optional second channel (option AY7), perform the input
adjustments for channel 1 and repeat for channel 2.
The following table shows the assembly and components adjusted during
each adjustment procedure. If the channel 1 A10 Analog Input or A35
Analog Source adjustments are done, the calibrator adjustment must also
be done.