Keysight Technologies U3024AH10, User'S And Service Manual

Page: 29 / 106

24-Port System Interface Cable Connections
This section provides the procedure for installing the interface cables and port labeling for a 24-
Port system.
Figure 17 on page 26 and Table 10 illustrate the cable configuration of the PNA-X
Network Analyzer and two Test Sets. The cables have been supplied with the Kit
(U3024-60001 & U3040-60001).
Over torque will cause damage to the Test Set and may cause connectors to
spin or become loose.
Each end of the interface RF cables have a different length from the bend.
When connecting the RF interface cables ensure that the longer end from the
bend is connected to the PNA-X.
1. Remove the eight front panel jumpers on the PNA-X (Ports 1, 2, 3 and 4) from the SOURCE
and RCVR ports. The reference jumpers must remain installed.
2. Connect 16 RF interface cables from the PNA-X to the top Test Set, and 8 RF interface cables
from the top Test Set to the bottom Test Set in the order listed in Table 10 on page 25 . As you
are connecting each cable, torque to 8 in-lb. Refer to Figure 17 for cable positioning.
3. Connect the 16 high power access front panel jumpers (N5245-20155), as shown in Figure 3
on page 10 for normal multiport operation.
4. Place the front panel labels over the Test Set’s ports and LED indicators silk screening, using
the label page (U3024-80001) included with your kit. Use the corresponding port number
labels for the LEDs.
5. Connect the PNA-X Test Set I/O cables (N4011-21002) to the Test Set Interface connectors
on the rear panel. The top Test Set is connected to the PNA-X and the bottom Test Set is
connected to the top Test Set I/O PASS THRU connector. See
Figure 16 on page 23 .
Table 9
Test Port Labeling
Test Sets Port/
Label
3/5
Bottom
4/6
3/7
4/8
Top
5/9
6/10
5/11
6/12
7/13
8/14
7/15
8/16
9/17
10/18
9/19
10/20
11/21
12/22
11/23
12/24
Keysight U3024AH10 User's and Service Guide 24