Agilent Technologies N5230AU/CU-971 Installation Note page 13

Extended frequency range upgrade kit to upgrade option 220 to option 420

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Step 4. Remove the 20 GHz Bottom Cables

Refer to either

Figure 5

prefix of your analyzer.

1. Place the analyzer bottom-side up on a flat surface.

2. Remove the following cables in the order listed:

• W8

A17 MASS 26.5 to A21 test port 1 coupler

• W10 A17 MASS 26.5 to A20 mixer brick (R1)

• W12 A21 test port 1 coupler to A20 mixer brick (A)

• W9

A17 MASS 26.5 to A22 test port 2 coupler

• W11 A17 MASS 26.5 to A20 mixer brick (R2)

• W13 A22 test port 2 coupler to A20 mixer brick (B)

Figure 5

20 GHz Bottom Cables Removal (serial numbers prefixed MY4500 and below)

Installation Note N5230-90010

Figure 6

for this procedure, depending upon the serial number

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