Keysight Technologies U3042AM20, Руководство пользователя и сервисное руководство

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70 Keysight U3042AM20 User’s and Service Guide
U3042AM20
System Block Diagrams
-
System Block Diagrams
Figure 49 U3042AM20 RF Block Diagram
U3042AM20 RF
Diagram
Mechanical
Switches
Port
3
C
A
RCVR
C
IN
Port
1
CPLR THRU
SOURCE OUT
RCVR
A
IN
CPLR ARM
Port
2
B
D
CPLR THRU
SOURCE OUT
RCVR
B
IN
CPLR ARM
Port
4
CPLR THRU
SOURCE OUT
RCVR
D
IN
CPLR ARM
Keysight
4-Port
PNA-X
CPLR THRU
SOURCE OUT
CPLR ARM
Port
21
Port
9
Port
13
Port
5
SOURCE SIGNAL
RCVR SIGNAL
Keysight
24-Port
NWA
System,
10
MHz
–
26.5
GHz
S11
6 1 2 3
C
4 5
S10
6 1 2 3
C
4 5
Port
17
Port
22
Port
10
Port
14
Port
6
S21
6 1 2 3
C
4 5
S20
6 1 2 3
C
4 5
Port
18
Port
23
Port
11
Port
15
Port
7
S31
6 1 2 3
C
4 5
S30
6 1 2 3
C
4 5
Port
19
Port
24
Port
12
Port
16
Port
8
S41
6 1 2 3
C
4 5
S40
6 1 2 3
C
4 5
Port
20