1-16
SECTION 1
I N T R O D U C T I O N
SEL EC T I VE R F C O U N T ER
F r e q u e n c y R a n g e :
T u n a b l e R a n g e :
R e s o l u t i o n :
A c c u r a c y :
R F L e v e l :
T / R
C o n n e c t o r :
A N T
C o n n e c t o r :
2 5 0 k H z t o 1 G H z ( T h e r e c e i v e d
f r e q u e n c y m u s t b e w i t h i n t h e I F
b a n d p a s s o f t h e C O M - 1 2 0 C . )
0 H z t o 1 G H z ( c h a r a c t e r i s t i c s b e l o w
2 5 0 k H z a r e n o t s p e c i f i e d )
1 H z ( 1 0 s e c g a t e t i m e )
1 0 H z ( 1 s e c g a t e t i m e )
S a m e a s M a s t e r O s c i l l a t o r ,
±
2 H z
0 t o + 5 3 d B m
- 6 0 t o 0 d B m
R F F R EQ U EN C Y ER R O R M ET ER
M e t e r R a n g e :
M e t e r A c c u r a c y :
M e t e r R e s o l u t i o n :
R F F r e q u e n c y R a n g e :
R F L e v e l :
T / R
C o n n e c t o r :
A N T
C o n n e c t o r :
0 H z t o 1 0 0 k H z
S a m e a s M a s t e r O s c i l l a t o r , ± 2 c o u n t s .
1 H z ( 1 0 s e c g a t e t i m e )
1 0 H z ( 1 s e c g a t e t i m e )
2 5 0 k H z t o 1 G H z ( T h e r e c e i v e d
f r e q u e n c y m u s t b e w i t h i n t h e I F
b a n d p a s s o f t h e C O M - 1 2 0 C . )
0 t o 5 3 d B m
- 6 0 t o 0 d B m
A F F R EQ U EN C Y C O U N T ER
F r e q u e n c y
R a n g e :
A c c u r a c y :
R e s o l u t i o n :
I n p u t S i g n a l L e v e l
S C O P E / D V M
I n p u t :
A U D I O / D A T A
I n p u t :
1 0 H z t o 2 0 k H z
S a m e a s M a s t e r O s c i l l a t o r , ± 1 c o u n t .
0 . 1 H z ( 1 s e c g a t e t i m e , 1 0 t o 5 0 0 H z )
1 H z ( 1 s e c g a t e t i m e , 5 0 0 H z t o 2 0 k H z )
0 . 1 H z ( 1 0 s e c g a t e t i m e )
9 0 m V p p ( 5 0 m V r a n g e , a n y w a v e f o r m )
4 5 0 m V p p ( a n y w a v e f o r m )
Summary of Contents for COM-120C
Page 1: ...comMQRPc c š ƒ o ƒ mƒ šƒ QPPRMPVPQMRpP advancing wireless test s m ...
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Page 318: ...USER REPLACEABLE BATTERY AND FUSES BATTERY VOLTAGE FUSE INSTRUCTIONS ...