Keysight Technologies N5244/5B Service Manual page 297

Replaceable Parts
Replaceable Parts Listings
Reference Part Number
a
Type
Designator
W166 SR N5245-20080
W168 SR N5245-20146
W169 SR N5245-20147
W170 SR N5245-20150
W171-173, SR Refer to
175
SR N5245-20196
c
W207
a. SR = semirigid coaxial cable; F = flexible coaxial cable
b. 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
c. On instruments with a new HMA26.5 the N5245-20048 cable is used in all 2-port and 4-port instruments. And, on
instruments with legacy HMA26.5, N5245-20150 is used on all 2-port instruments with Option 029. But, on instruments
with a new HMA26.5 N5245-20196 is used with Option 029. If you are unclear which HMA26.5 assembly your PNA has
installed, refer to "Verify the Model/Version of HMA26.5 Installed" on page 7-45
45.
Keysight N5244B/45B Service Guide
Qty Description
1 A57 port 2 noise bypass switch to port 2 CPLR THRU (Option 029
only)
1 A59 noise receiver (downconverter) to A57 port 2 noise bypass
switch (Option 029 only)
1 A59 noise receiver (downconverter) to A57 port 2 noise bypass
switch (Option 029 only)
1 A26 splitter to A59 noise receiver (downconverter) – (Option 029
only)
"Top Cables, All Cables—All Options, S/N Prefixes <6021" on page
1 A25 HMA26.5 to A59 noise receiver (downconverter) – (2- port
Option 029 only)
Figure 7-20 on page 45
"2-Port Configurations, Serial Number Prefixes <6021" on page 6-34
and for details on A26 splitter and cabling , refer to your
6-129.
6-24.
and "4-Port
and to Figure 7-20 on page
6-63