Au D Io A N Aly Z Er O P Ti On - Aeroflex 3900 Series Operation Manual

Au d io A n aly z er O p ti on

The Audi o An alyzer is an optio nal f eatur e ( 390X OP T055) t hat allow s user s to evaluat e th e audi o
fr equency b and o f a demodulat ed o r ext erna lly inp ut sig nal. The Aud io A nalyzer is onl y availa ble
whe n th e Au dio A nalyzer Optio n (3 90XOP T055) has been i nstalle d in the Test Set.
B as i c S et ti n g s
The fre quency spa n of the display must in clude t he A F F requ ency bein g examine d. The Ref eren ce
Level of t he di splay must be se t so that the AF signal level falls wit hin t he di sp lay ar ea.
Ac ce ss i ng t he Aud io Ana l yze r
The Audi o An alyzer is accessed fr om the dro p- dow n men us on System Test Measureme nts T iles.
An alog D uple x Tes t O pt ion s
Fig . 8- 18 Accessing Au dio A nalyzer
S u b j e ct t o E x p o r t C o n tr o l , s ee C o ve r P a g e f o r d e t ai l s .
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