IFR COM-120C, Operation Manual

Page: 30 / 326

1-13
SECTION 1
I N T R O D U C T I O N
P h a s e M o d u l a t i o n
R F F r e q u e n c y R a n g e :
M o d u l a t i o n R a n g e :
R e s o l u t i o n :
R a t e :
A c c u r a c y :
E X T M O D S e n s i t i v i t y :
2 5 0 k H z t o 1 G H z
0 . 1 t o 1 0 r a d p e a k
0 . 0 1 r a d ( < 2 . 5 5 r a d )
1 0 0 H z t o 6 k H z
±
5 % + R e s i d u a l P M + R e s o l u t i o n ( 1 k H z
r a t e )
±
1 5 % + R e s i d u a l P M + R e s o l u t i o n ( D T M F
G E N )
2 r a d / V p k ,
±
1 5 %
AUDIO/DATA GENERATORS
A F G E N E R A T O R
F r e q u e n c y R a n g e :
F r e q u e n c y R e s o l u t i o n :
F r e q u e n c y A c c u r a c y :
O u t p u t R a n g e :
H i g h L e v e l :
L o w L e v e l :
O u t p u t R e s o l u t i o n :
H i g h L e v e l :
L o w L e v e l :
O u t p u t A c c u r a c y :
H i g h L e v e l :
L o w L e v e l :
T H D :
W a v e S h a p e s :
5 H z t o 2 0 k H z ( s i n e w a v e o n l y )
5 H z t o 1 0 k H z ( o t h e r w a v e s h a p e s )
0 . 1 H z
S a m e a s M a s t e r O s c i l l a t o r ,
±
0 . 1 H z
0 . 0 1 t o 2 . 5 V p k ( i n t o 1 5 0
Ω
)
1 t o 2 5 0 m V p k ( i n t o 1 5 0
Ω
)
0 . 0 1 V p k
0 . 1 m V
±
3 % f u l l r a n g e
±
5 m V p k (
≤
1 0 k H z ,
≥
0 . 0 3 V p k )
±
7 % f u l l r a n g e
±
5 m V p k ( > 1 0 k H z ,
≥
0 . 0 3 V p k )
±
4 % f u l l r a n g e
±
0 . 2 5 m V p k (
≤
1 0 k H z ,
0 . 0 3 V p k ) < l e v e l ,
≥
1 m V p k )
±
7 % f u l l r a n g e
±
0 . 2 5 m V p k ( > 1 0 k H z ,
0 . 0 3 V p k < l e v e l ,
≥
1 m V p k )
< 0 . 7 % ( 1 k H z s i n e w a v e , 2 . 5 V p k , 1 5 0
Ω
L o a d )
< 1 % s i n e w a v e ( a l l o t h e r f r e q u e n c i e s /
l e v e l s )
S i n e , R a m p , S q u a r e , T r i a n g l