Tetra Bs System; Int Ro D Uc T Ion - Aeroflex 3900 Series Option Manual

I n tr o d u c ti o n
The 3900 TET RA BS S y st em pr ovides f eatu res f or te sti ng TE TR A B ase S tat ion T ransmit ter s in t heir
norma l oper atin g mode. B ase S tat ion t ranscei ve rs w ith T1 Test ca pabilit y can be t ested using t he
TET RA B S T 1 S ys t em
This chapte r d escribes TE TRA B S TES T T iles. R efer t o C hapt er 4,
for use of T ETR A BS Co nfigu rati on Ti les.
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.
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 B S t ransmit ter via
Off- air monitor ing of B S tra nsmitter via
Ca ptur e, de modulat ion an d chann el deco ding o f base stat ion t ransmissio ns (5 000 bu rsts) .
Chapter 7
TETRA BS Sys te m
.
C ommon TET RA C onfig urat ion T iles
T /R C onnecto r.
AN T ( Ant enna) C onnecto
7-1
r.