Keysight Technologies U3047AM08, User'S And Service Manual

Page: 25 / 92

U3047AM08
System Operational Checks
-
Figure 12 Typical Reflection Response Ports 1 to 4
Figure 13 Reflection Response Signal Path Diagram Ports 1 to 4
The trace ripple (peak-peak variation) will be higher than when using an ECal
Module due to variation in your Short’s performance. If response is in
question perform “Cal Kit Operational Check” on page 55 .
SOURCE IN SOURCE IN
B
Port 5 Port 9
Port 2
Keysight U3047A-M08
RF Diagram
Mechnical Switches
Keysight PNA-X
RCVR OUT CPLR ARM
D
Port 4
CPLR THRU RCVR OUT CPLR ARM
C
Port 3
A
Port 1
SOURCE IN
RCVR OUT CPLR ARM CPLR THRU RCVR OUT CPLR ARM
1
2
3
1
2
3
S14
1
2
3
S15
1
2
S11
1
2
3
S12
S13
1
2
3
S10
Port 6 Port 10
1
2
3
1
2
3
S24
1
2
3
S25
1
2
S21
1
2
3
S22
S23
1
2
3
S20
Port 7 Port 11
1
2
3
1
2
3
S34
1
2
3
S35
1
2
S31
1
2
3
S32
S33
1
2
3
S30
Port 8 Port 12
1
2
3
1
2
3
S44
1
2
3
S45
1
2
S41
1
2
3
S42
S43
1
2
3
S40
SOURCE IN CPLR THRU CPLR THRU
S11 S33 S44 S22
Keysight U3047AM08 User's and Service Guide 25