Rf Ge Nera To R Co Nf Ig U Rat Io N Til E - Viavi 3900 Series Operation Manual

7.4.13

RF Ge nera to r Co nf ig u rat io n Til e

Th e RF G e ne ra tor Til e c on ta ins fie lds th at de fin e R F G en er ato r o pe ra tio na l p ara m et ers .
7. 4. 13 .A Fi el d Defi ni ti o ns
7. 4. 13 .A .1 Ge n F req u enc y I nc reme nt
Th e G e n F re q In cre m en t fie ld se ts t he va lue the RF O utp u t F re qu e nc y ch an g es e a ch t im e
th e IN C G e n F re q/D E C G en F re q S o ft K ey s a re p res se d. Th e IN C Ge n Fr eq /D EC G e n
Fr eq S oft Ke ys a re loc ate d on th e Ge n era to rs Tile , A na ly ze rs T ile a nd M et ers T ile. Th is
so ft ke y is ac ce ss ed b y p res sin g th e IN C /D EC So ft Ke y. V al ue is s pe cif ied in M H z , k H z or
H z a s d e fine d by us er .
7. 4. 13 .A .2 Ge n L eve l I nc rem en t
Th e G en Le v el In c rem e nt se ts the va lu e in d B , th at t he R F Le ve l ch a ng es ea c h time th e
IN C G en L ev el/D E C G en L ev e l S oft Ke ys a re pr es se d. Th e IN C G en L ev el/D E C G en L ev e l
So ft Ke ys a re l oc ate d on th e G e ne ra to rs T ile , A na lyz er s T ile an d M ete rs Ti le. T h e s of t
ke y is a c ce sse d b y p re ss ing the IN C /DE C S oft K e y. V alu e is sp ec ifie d in M H z , kH z o r H z
as d efin ed b y u se r.
7. 4. 13 .A .3 P TT Co ntr ol s RF Ou t
PT T R F Ou t C o ntr ol is o nly a pp lica ble w h en a m icro ph o ne is co nn ec te d to th e 39 00 M IC /
AC C C o nn ec to r. Wh en O N is se lec ted P T T m u st be p res se d to u tiliz e the R F O utp ut .
7. 4. 13 .A .4 P TT P ol ar ity Acti ve
PT T P ola rity is on ly a p plic ab le w he n a m ic rop h on e is c on ne ct ed to the 3 90 0 M IC /AC C
C on ne cto r. Hig h or Lo w po la rity is a pp lie d t o t he sig n al w h en P TT is pr es se d.
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A n al og D up le x S y st em
F ig . 7 -22 R F G en e rato r C o nf igu ra tion T ile
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