Rx Meas - Rb Er Te Sts - Aeroflex 3900 Series Option Manual

Rx M ea s - RBE R Te st s
test_rx_ me as_rb er <rf gen le vel> [mer] [class0 ] [class 1]
S ummar y
T h e t e s t _ r x _ m e a s _r b e r c o m m a n d c h e c k s t h e m o b i l e r e c e i v e r ' s r es i d u a l b i t er r o r r a t e f o r
M E R a n d / o r C l a s s 0 a n d / o r C l a s s 1 b i t s .
T h e m o b i l e i s c o m m a n d e d t o g o i n t o L o o p b a c k ( R B E R ) m o d e ( t h i s m a y f a i l i f t he T T
l o o p b a ck p r o t o co l i s n o t i m p l e m e n t e d i n t he m o b i l e o r i f T T T e s t M o d e h a s n o t b e e n
e n a b l e d . )
T h e r e s u l t i s a v e r a g e d o v e r t h e n u m b e r o f s a m p l e 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 B E R _m e r _ s a m p l e s a n d / o r s et _ R B E R _ c l a s s 0 _ s a m p l e s a n d / o r
s e t _ R B E R _c l a s s 1 _s a m p l e s c om m a n d s .
Co mmand Par amet er s
P a r a m e t e r
<rf_gen_level>
[mer] [class0] [class1]
Rel ate d S cri pt Co mmands
C o m m a n d
set_level_change_wait
set_MER_limits
set_MER_samples
set_RBER_class0_limits
set_RBER_class0_samples
set_RBER_class1_limits
set_RBER_class1_samples
set_rx_class
set_rx_class_usage
T E T R A M S A u t o T e s t C o m ma n d s
I n dB m .
Opt ional list o f sub- test s (ME R, Cl ass 0, Cla s s 1) to b e inclu ded. By
de fault (i. e. when none are listed ), all t hree sub-t ests a re p erfo rmed.
F or infor m ation , w hen more than one sub- test is speci fied, th ey ar e al l
t ested simultane ously.
P a r a m e t e r s
0 t o 99 (in sec)
<A >
<B >
<E>
( each in %, 0.0 0001 t o
99 .99999 )
10 to 1,000, 000
<A >
<B >
<E>
( each in %, 0.0 0001 t o
99 .99999 )
1, 000 t o 10 ,000, 000
<A >
<B >
<E>
( each in %, 0.0 0001 t o
99 .99999 )
1, 000 t o 10 ,000, 000
A | B | E
fixed | rep orte d
3-12
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
2 sec Au toTest - (N o T ile)
0 .045% C onf ig - R x Meas
0 .045% L im its
0. 045%
300 T est - R x Meas
( RB ER )
4.2 7% C onf ig - R x Meas
4.8 8% L im its
4.27 %
15000 T est - R x Meas
( RB ER )
0.2 3% C onf ig - R x Meas
0.2 3% L im its
0.23 %
15000 T est - R x Meas
( RB ER )
A Con fig - M obi le
Par am eter s
r epor ted Con fig - Mobi le
Par am eter s