Keysight Technologies N5244/5B Service Manual page 324

Replaceable Parts
Replaceable Parts Listings
Reference
Part Number
Designator
N5240-60058

Was N5240-60051
1250-4261

(Indicated,
but not
shown.)
a. Part numbers in italic typeface are for rebuilt exchange assemblies. Refer to
page 6-5.
b. All new units built after August 2009, no longer use the N5242-60031 cable that was attached to connector P1001 and
Source 2. As a result of this change, the IF multiplexer boards have had their P1001 connectors removed. If your instrument
contains a N5242-60031 cable, remove it from your instrument.
c. 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 Repairs and
option-model in Chapter 6
Configuration, Serial Number Prefix <6021" on page
6-90
Qty Description
a
2 Front panel LED board
1 50 ohm termination (connect to HMA26.5 top connector).
(Indicated, but not shown.)
Figure 7-20 on page 45
"2-Port Configurations, Serial Number Prefixes <6021" on page 6-34
"Rebuilt-Exchange Assemblies" on
and for details on A26 splitter and cabling , refer to your
6-129.
Keysight N5244B/45B Service Guide
and "4-Port