2-10
Adjusting the Analyzer
To adjust input flatness
To adjust input flatness
This procedure adjusts the A10 Analog Input assembly’s first and second
20 dB attenuators to improve input assembly flatness.
Equipment Required:
Network analyzer
Extender board, Agilent part number 89410-B1001
BNC cable
SMB(f)-to-BNC(m) cable
(2) N(m)-to-BNC(f) adapters
Flat-edge adjustment tool, Agilent part number 8710-1928
1 Place the A10 Analog Input assembly on an extender board.
c Set the power switch to off ( O ).
d Remove screws holding the A10 Analog Input assembly in the card
nest.
e Place the assembly on an extender board.
f Set the power switch to on ( l ).
2 Set up the Agilent 89410A.
a Press the following keys:
[ System Utility ]
[ more ]
[
diagnostics ]
[
service functions ]
1125
[ enter ]
[
adjustments ]
[
channel 1 input ] or [ channel 2 input ]
[
pad flatness ]
[
setup 1 ]