Option 462 Introduction - HP 8568B Performance Tests And Adjustments Manual

Option 462
Introduction
This chapter contains modified performance tests and adjustment
procedures for Option 462 instruments. When working on Option
462 instruments, substitute the procedures in this chapter for the
standard versions contained in chapters two and three. For earlier
Option 462 instruments (HP 85662A serial prefixes below 3341A) in
which impulse bandwidths are specified, use the tests and adjustment
under "Impulse Bandwidths" .The procedures included in this chapter
are listed below:
6 dB Bandwidths:
Performance Tests
Test 4, 6 dB Resolution Bandwidth Accuracy Test . . . 4-2
Test 5, 6 dB Resolution Bandwidth Selectivity Test .4-10
Adjustment Procedure
A d j u s t m e n t 9 , 6 dB B a n d w i d t h A d j u s t m e n t s . 4 - 2 3
Impulse Bandwidths:
Performance Tests
Test 4, Impulse and Resolution Bandwidth Accuracy Test
T e s t 5 , I m p u l s e a n d R e s o l u t i o n S e l e c t i v i t y T e s t
Test 6, Impulse and Resolution Bandwidth Switching
Uncertainty
Adjustment Procedure
A d j u s t m e n t 9 , I m p u l s e B a n d w i d t h A d j u s t m e n t s . .
Test .
4-4
4-13
. .
4-26
Option 462 4-l