Select Ivi T Y Gen Erat O R T Ile - Viavi 3900 Series Operation Manual

Radio test set
Hide thumbs Also See for 3900 Series:
Table of Contents

Advertisement

8.3.7.

Select ivi t y Gen erat o r T ile

Th e Se le ctiv ity G en era to r O p tion (3 9 0X O PT 0 83 ) p ro vid es us er s w ith th e ab ility to
ev alu a te t he re ce ive s ele ctiv ity of a U n it U n de r T es t (U U T) . T he S ele cti vity G en er ato r
Til e is o nly a va ila ble w he n th e Se lec tiv ity G en era to r O p tio n ( 39 0X O P T0 8 3) is i ns talle d in
th e T es t S e t.
8. 3. 7. A
Fi el d / So ft Key Defi ni ti o ns
Fig . 8 -3 2 i llus tra tes h ow th e field s on th e S e lec tiv ity G e ne ra tor T ile ( Fig . 8 -3 1)
co rre sp on d to a w a ve fo rm .
8. 3. 7. A. 1
RF F re q
Th e RF F re q f ield s ets th e R F O ut pu t fre q ue nc y o f th e Te st Se t R F G en e rato r. Un its of
m ea su re ar e G H z , M H z, k H z a nd H z as de fin ed b y u se r.
8. 3. 7. A. 2
Le vel
Th e Le ve l fie ld se ts the R F Ge n era to r O u tpu t L ev el. Th e se lec te d R F O ut pu t le ve l is
de pe n de nt on th e R F O ut pu t p ort se lec te d. Th e i nd ica te d R F ou tp ut is m o dif ied if a n RF
Le ve l O ffs et va lue is se t. U n its of me a su re are d Bm , V an d d B uV .
8. 3. 7. A. 3
S et Cen ter F re qu en cy /C ente r Bu tton
Pr es sin g e ithe r the Se t Ce n ter F req or th e C en te r B u tton po pu la tes th e C e nte r Fre q ue nc y
Fie ld w ith the c urr en t R F Ge n era to r F re qu en cy .
ce nt er freq u en cy = RF G e ne ra tor Fr eq ue nc y (re ce ive r o pe ra ting fr eq ue nc y)
8. 3. 7. A. 4
S et Hi gh Fr eq ue nc y/ Hi gh Bu tton
Pr es sin g e ithe r th e S et H igh Fre q o r the Hig h B u tton po pu la tes t he H ig h F req u en cy F ie ld
w ith the cu rre n t R F Ge n era to r F req u en cy . T he fie ld d o es no t u pd a te if th e d et ec ted R F
G en er ato r F re qu en cy is les s tha n the C en te r F re qu en cy .
hig h fre qu en cy = up p er ran ge v alu e of r ec eiv er op e rati ng fre qu e nc y b an dw id th
8. 3. 7. A. 5
(Hi gh ) Del ta
Th e Hi gh D elta fie ld dis pl ay s th e diff ere n ce be tw ee n the H ig h F re qu en c y a nd th e Ce nt er
Fr eq ue nc y (hig h fre qu en cy - c e nte r fr eq ue nc y = h ig h d elt a). Th is va lue is dis pl ay ed in
kH z .
3 90 0 O pti on al Fu n cti on s
F ig. 8-3 1 S ele ctiv ity G en er ato r T ile
8 - 29

Advertisement

Chapters

Table of Contents
loading

This manual is also suitable for:

390139023920

Table of Contents