Keysight N5224B Installation Manual page 43

Description of the Upgrade
Installation Procedure for the Upgrade
Figure 21-1 Location of Cable Clamp and tie wraps for N5224-20022, N5224-20046,
(1400-0249 1400-1334)
Install New Cable(s) – A21 HMA26.5 to A23/A24 Mixer Brick
If your instrument has a new HMA26.5 (N5240-60101) installed:
(If you have a legacy HMA26.5 (5087-7765) installed, you can discard this
cable.)
— W203 (N5245-20195) RF cable, A24 mixer brick (top connector) to A21
The A26 splitter (5067-4086) and N5245-20013, N5245-20022, N5245-20023, N545-20101, and
1.
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
and for details on A26 splitter and cabling, refer to your option-model in Chapter 6"2-Port Config-
urations, Serial Number Prefix <6021" and "4-Port Configuration, Serial Number Prefix <6021".
2. Attenuator 08490-60039 is shown in the figure, but is not included in this upgrade and not required with the
A28 mixer brick (5087-7417).
Installation Note N5225-90136
1, 2
HMA26.5 A24 mixer brick (top connector)
Figure 1 on page 7
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