Resi Dual C Ar Rier Test S - Aeroflex 3900 Series Option Manual

R e si d u a l C a r r ie r T es t s
test_res id ual_c arrie r_avg
test_res id ual_ca rrie r_ ma x
Sum mary
T h e t e s t _ r e s i d u a l _ c a r r i e r co m m a n d s d e t e r m i n e t h e m a g n i t u d e o f t h e o f f s et r e q u i r e d t o
c e n t e r t h e r e ce i v e d s y m b o l s a r o u n d t h e i d e a l s y m b o l p o i n t s .
T h e r e s i d u a l c a r r i e r e r r o r ( a v e r a g e o r m a x i m u m , d e pe n d i n g o n w h i c h o f t h e t e s t s i s
s e l ec t e d ) i s m e a s u r e d ov e r t h e n u m b e r o f b u r s t s s p e c i f i e d f o r t h i s t e s t b y t h e
s e t _ r e s i d u a l _ c a r r i e r _ s a m p l e s co m m a n d .
Co mmand Par amet er s
N o n e
Rel ate d S cri pt Co mmands
C o m m a n d
set_ptt_timeout
set_residual_carrier_limit
set_residual_carrier_samples
R esul ts
I f t e s t c o m p l e t e s . . .
Within limits
Limits exceeded
I f t e s t f a i l s t o c o m p l e t e . . .
PTT timeout
Timeout
Not in call
D uri ng a
S i m p l e x
PTT is n ot p ressed wit hin t he pt t_t imeout peri od, t he t est f ails.
While the test run s, a progr ess ba r di splays th e accumula tion of sa mp les.
T E T R A M S A u t o T e s t C o m ma n d s
0 (n o ti me out) | 5 to 9 9 ( in
0.1 to 99.9 (in %)
R esidua l C arr ier Test - A vg, CH 3600/ 1 P L04 02 .3% ( 05.0 )
R esidua l C arr ier Test - Max, C H360 0/1 PL04 05.8% (05 .0), FA IL
R esidua l C arr ier Test - A vg, PTT not pre sse d, F AIL
R esidua l C arr ier Test - A v g, No burst s, FA IL
Residua l Carr ier Test - Max, Not in a cal l, F AIL
call w hen PT T is not a lread y pre s se d, u ser i s pro mp ted
P a r a m e t e r s
sec)
1 to 250
E x a m p l e
E x a m p l e
3-9
D e f a u l t E q u i v a l e n t T i l e
V a l u e
20 se c Au toTest - (N o T ile)
5% C onfi g - Tx Meas Limits
20 T est - Tx Measure me nts
P l e a s e p r e s s P T T
. When