Keysight Technologies N5244/5B Service Manual page 590

Repair and Replacement Procedures
Removing and Replacing the A27 and A28 Mixer Bricks
Figure 7-22 A27 and A28 Mixer Bricks Removal
1. The A26 splitter (5067-4086) and N5245-20013, N5245-20022, N5245-20023, N5245-20101, and
N5245-20150 cables are only used with a legacy HMA26.5 p/n: 5087-7765. If you are unclear which
HMA26.5 assembly your PNA has installed, refer to Chapter 7 and
on A26 splitter and cabling, refer to your option-model in Chapter 6
Prefixes <6021" on page 6-34
7-50
and "4-Port Configuration, Serial Number Prefix <6021" on page
1
Figure 7-20 on page 7-45
"2-Port Configurations, Serial Number
Keysight N5244B/45B Service Guide
and for details
6-129.