Справочник Пользователя для Anritsu 683XXB

F M

M A I N

B I A S

M o d u l a t o r

C o n t r o l

S w i t c h

C o n t r o l

> + 1 7 d B m

5 0 0 M H z

D o w n C o n v e r t e r A s s y .

D 2 7 3 3 0

8 . 4 - 2 0 G H z

2 - 8 . 4 G H z

> + 4 d B m

3 . 3   G H z   L P F
5 . 5   G H z   L P F
8 . 4   G H z   L P F

1 3 . 5 G H z L P F

L e v e l

C o n t r o l

6 . 5 1 - 8 . 5 G H z

J 5

J 2

J 3

L P F

6 . 5 G H z

J 3

J 1

S a m p l e r

( - 2 0 d B m

t o

- 2 7 d B m )

J 6

J 2

J 1

2 - 2 0 G H z

Y I G O s c i l l a t o r

S w i t c h

C o n t r o l

B i a s

0 . 0 1 - 4 0 G H z

> + 1 0 d B m

S w i t c h e d F i l t e r A s s y . - D 2 6 3 5 0

0 . 0 1 - 2 G H z

> + 1 6 d B m

z LP

x 2

2 0 - 2 5 G H z B P F

2 5 - 3 2 G H z B P F
3 2 - 4 0 G H z B P F

> + 2 0 d B m

2 0 G H z L P F

S w i t c h e d D o u b l e r M o d u l e - D 2 8 5 3 5

J 1

J 2

J 4

> + 1 8 d B m

M o d u l a t o r

C o n t r o l

B i a s

B P F

S o u r c e Q u a d r u p l e r M o d u l e

J 1

x 4

0 . 0 1 - 6 5 . G H z

9 0 d B

S t e p

A t t e n u a t o r

( O p t i o n )

D i r e c t i o n a l

C o u p l e r

C o n t r o l

L e v e l

C o n t r o l

R F O u t p u t

F o r w a r d

C o u p l e r

J 3

J 2

J 7

P u l s e

J 4

( J 1 )

1 6 . 8 G H z L P F

& 6 d B P A D

S o u r c e   Q u a d r u p l e r   M o d u l e
P a r t   N u m b e r s :
D 2 8 1 8 5   ( 4 0   -   5 0   G H z )
6 0 - 1 4 1     ( 4 0   -   6 0   G H z )
6 0 - 1 4 2     ( 4 0   -   6 5   G H z )

S Q M   P / N   D 2 8 1 8 5   c o n t a i n s   a
F o r w a r d   C o u p l e r .
F o r w a r d   C o u p l e r   P / N   C 2 7 1 8 4   i s
u s e d   w i t h   S Q M   P / N s   6 0 - 1 4 1   a n d
6 0 - 1 4 2 .

T h e   1 6 . 8   G H z   L P F   a n d   6   d B   P A D ,
P / N   B 2 8 6 1 2 ,   i s   u s e d   w i t h
S Q M   P / N s   6 0 - 1 4 1   a n d   6 0 - 1 4 2 .

FUNCTIONAL

RF DECK

DESCRIPTION

ASSEMBLIES

2-22

682XXB/683XXB MM

Figure 2-5. Block Diagram of the RF Deck Assembly for all
>40 GHz Models (except 682X5B/683X5B Models)