Te St Til; An Alyz Ers Til E - Viavi 3900 Series Operation Manual

7 .5 TE ST T I LE S
7.5.1

An alyz ers Til e

Th e An a lyz ers T ile inte rfa ce s the R F An aly ze r, the R F Po w er M ete rs , th e M o du la tion
An a lyz er an d t he A F A n aly ze r. E a ch se ct ion o f th e A n aly ze rs Tile c on ta ins pa ra m ete rs
th at a re us ed fo r m e as uri ng as pe ct s o f th e R F sig n als be in g re ce iv ed fro m the e qu ip me n t
un de r t es t.
7. 5. 1. A RF Ana ly z er F i el d De fin i tio n s
Th e R F se ctio n o f th e A na lyz er s Ti le d isp lay s R F m e as ur em e nts as we ll as pa ra m ete rs to
co nf igu re RF r ea din gs .
7. 5. 1. A. 1 RF F re q
Th e R F F re q fie ld on the A n aly ze rs T ile d efin e s the fre qu en cy o f the rec ei ve d sig na l. Fo r
ac cu ra te m e as u rem e nt s th is fi eld m us t b e s et to m a tch th e T x F re qu en cy of the u nit u nd e r
te st.
Th e An a lyz er freq u en cy is the c en ter or re fere n ce fre qu en c y fo r m e as ur em e nts . U n its o f
m ea su re ar e G H z , M H z, k H z a nd H z. Va lu e m u st be se t w h en M a nu al tun ing is se le cte d.
Whe n Au to tun e is s ele cte d on the A na lyz er So ft K e y, th e RF In pu t F req u en cy is s et b y the
An a lyz er to the st ron g es t re ce ive d RF s ign al.
7. 5. 1. A. 2 Fr eq I n c (An al yz e r)
Se ts th e v alu e ap pl ied to th e R F A na lyz er Inp u t Fr eq ue n cy wh e n t he IN C An a Fr eq /D EC
An a Fr eq S oft Ke y s a re pre s se d. U n it o f m e as ure fo r in cr em e nte d va lue is de fin ed b y
us er .
A n al og D up le x S y st em
F ig. 7 -2 7 An a lyz ers T ile - R F An aly ze r F ie lds
7 - 33