Tet Ra Ms Syste M; Tet Ra Ms T1 System; Tet Ra B S S Ystem - Aeroflex 3900 Series Option Manual

T E T R A M S S y ste m
The TET RA MS System provid es th e fol lowi ng te st capa biliti es:
Bas e s tat ion s im ul ation (M C CH , T CH /S , F AC CH ).
Re gistra tion, gr oup at tachmen t and de- regi st rat ion p roto col.
Ca ll set- up, call ma intena nce and call clear- dow n pr otocol .
Sho rt Dat a S ervice (S DS ) Messag e pr otocol.
TE TRA Te st Mode (TT ) r egist rat ion an d R F Loo pback pr otoco l.
Tra nsmitte r me asurement s ( i.e. , b urst pow er and timing , p ower pr ofi le, modulat ion a c cu racy,
fr equency e rr or) .
Re ce iver me asuremen ts ( BE R, MER , R BE R) on TC H/ S usi ng TT R F Loo pback.
Graphi cal displ ays of pow er p rof ile an d modula tion.
Ca ptur e and time stamping of mo bile a nd t est set pr otocol oper ations (100 0 line s ).
Ca ptur e, de modulat ion an d chann el deco ding o f mobil e tr ansmissions (500 0 bur sts).
T E T R A M S T 1 Sy s t em
The TET RA MS T1 S ystem p rovides the follo wing test capabi lities:
T1 Test si gnal g enera tion (six t ypes).
T1 Test Mo de cont rol of mo bile t ransmissio n, b urst type, pow er level a nd R F L oopback.
Tra nsmitte r me asurement s ( i.e. , b urst pow er and timing , p ower pr ofi le, modulat ion a c cu racy,
fr equency e rr or) .
Re ce iver me asuremen ts ( BE R, MER , P UE M ) o n T1 Test signals using T1 R F l oopback.
Graphi cal displ ays of pow er p rof ile an d modula tion.
Ca ptur e, de modulat ion an d chann el deco ding o f mobil e tr ansmissions (500 0 bur sts).
TE TRA BS S y ste m
The TET RA BS S ystem pr ovides the follow ing test capabil ities:
Base stat ion id entif ication (MC C, MNC , BC C, LA ).
Fre quency se tting via C hann el P lan. Cha nnel N umber or manual ly in Hz.
Co nversion of fre quency t o nea rest equival ent C hann el N umber .
Tra nsmitte r measu rement s (po wer , mod ulatio n accur acy, f requ ency er ror ).
Graphi cal displ ays of modulat ion.
Dir ect RF connect ion t o base stat ion t ransmit ter via T /R Co nnector .
Off- air monitor ing of b ase sta tion tran smi tter via AN T C onnect or.
Ca ptur e, de modulat ion an d chann el deco ding o f base stat ion t ransmissio ns (5 000 bu rsts) .
T E T R A G e n e r a l I n f o r ma t i o n
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