
2 - 4 3
2-5-4.
MEA SURI NG SWR ( cont)
3 .
S e l e c t t h e C a l i b r a t i o n B u t t o n o n t h e C o n t r o l 2 C o n f i g u r a t i o n S c r e e n . F o l l o w t h e i n s t r u c t i o n s
o n t h e s c r e e n t o c o m p l e t e t h e S W R C a l i b r a t i o n . W h e n S W R C a l i b r a t i o n i s c o m p l e t e d
( “ C a l i b r a t i o n C o m p l e t e ” d i s p l a y e d o n s c r e e n ) , p r e s s t h e “ O K ” K e y t o r e t u r n t o t h e A N T - C a b l e
T e s t S c r e e n .
N O T E :
C a l i b r a t i o n m u s t b e p e r f o r m e d a t t h e p o i n t t h e o p e r a t o r i s c o n n e c t i n g t o t h e
s y s t e m u n d e r t e s t :
•
I f t h e s u p p l i e d t e s t c a b l e i s b e i n g u s e d t o c o n n e c t t o t h e s y s t e m
u n d e r t e s t , c a l i b r a t i o n i s t o b e p e r f o r m e d a t t h e e n d o f t h e t e s t
c a b l e . T e s t c a b l e s h o u l d n o t e x c e e d f o u r f e e t i n l e n g t h .
•
I f t h e s y s t e m u n d e r t e s t c a b l e i s b e i n g c o n n e c t e d d i r e c t l y t o t h e
3 5 5 0 / 3 5 5 0 R , t h e n c a l i b r a t i o n i s t o b e p e r f o r m e d a t t h e S W R
C o n n e c t o r .
N O T E :
O n c e t h e S W R C o n n e c t i o n i s c a l i b r a t e d , t h e S W R C o n n e c t o r r e m a i n s i n t h e
c a l i b r a t i o n s t a t e u n t i l t h e u s e r c h a n g e s t h e p o i n t o f c o n n e c t i o n t o t h e U U T . T h e
A N T - C a b l e T e s t S c r e e n d i s p l a y s t h e D a t e a n d T i m e o f t h e l a s t C a l i b r a t i o n a b o v e
t h e G r a p h i c a l D i s p l a y .
4 .
C o n n e c t t h e S y s t e m U n d e r T e s t t o t h e S W R C o n n e c t o r a t t h e p o i n t o f c a l i b r a t i o n .
5 .
T h e G r a p h i c a l D i s p l a y i s u p d a t e d a p p r o x i m a t e l y e v e r y 2 0 s e c o n d s . A l l o w a t l e a s t t w o
u p d a t e s o f t h e G r a p h i c a l D i s p l a y t o i n s u r e d a t a i s v a l i d .
N O T E :
T h e 3 5 5 0 / 3 5 5 0 R c h e c k s t h e e l e c t r i c a l l e n g t h o f t h e l o a d u n d e r t e s t . I f t h e
f r e q u e n c y s p a n s e l e c t e d i s t o o w i d e , t h e 3 5 5 0 / 3 5 5 0 R a u t o m a t i c a l l y a d j u s t s t h e
f r e q u e n c y s p a n t o i n s u r e a n a c c u r a t e m e a s u r e m e n t .
Содержание 3550
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Страница 26: ...1 3 B Features Functions and Tiles LMR Optional Functions are shown for display purposes only ...
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Страница 28: ...1 5 B Features cont Functions and Tiles PTC Optional Functions are shown for display purposes only ...
Страница 29: ...1 6 B Features cont Functions and Tiles Extended PTC Optional Functions are shown for display purposes only ...
Страница 104: ...3 13 3 3 3 FUSE REPLACEMENT cont REMOVE cont 3 Locate and remove the Fuse INSTALL 1 Install the Fuse ...
Страница 114: ...A 5 A 5 USB CONNECTOR PIN OUT TABLE 1 4 PIN NO SIGNAL NAME 1 VCC 2 D 3 D 4 GND Table A 5 USB Connector Pin Out Table ...
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