377
Replaceable Parts
Replaceable Parts
W45 Reserved
W46 Reserved
W47 Reserved
W48 Reserved
W49 Reserved
W50 Cable Assembly, A16J726 to A3J17 (Flexible Coax) 8121-1401
W51 Cable Assembly, A16J718 to A25J301 (Flexible Coax) 8121-1401
W52 Cable Assembly, A25J102 to A3J15 (Flexible Coax) 8121-2288
W53 Cable Assembly, A15J901 to A25J101 (Flexible Coax) 8121-2292
W54 Cable Assembly, A16J716 to A3J14 (Flexible Coax) 8121-2288
W55 Cable Assembly, A25J805 to A3J17 (Flexible Coax) 8121-2290
W56 Cable Assembly, A16J726 to A25J806 (Flexible Coax) 8121-2291
a. Frequency range label not included in kit. See A1MP3 - A1MP6 
b. Non-orderable item, see A1A1
c. Replacement Kit
d. Serial prefix < MY/SG/US5011 order N9020-60110 due to fit issue.
e. Disk drive removable through rear panel.
f. The E4410-60121 is the preferred replacement for the N9020-60255, Low Band Switch that may be 
installed in some N9020As with Option 503.
g. This kit replaces RF Front End Assemblies with part numbers E4410-60154, E6607-61002, and 
E6607-61004.
h. Does not include A1A1MP20 or A1A1MP21 overlays.
i. Refer to part number for S/N > MY/SG 50510001 if the analyzer is equipped with Option B40, MPB, 
or DP2.
j. Locking connector on both ends
k. Locking connector, Motherboard only
Table 13-1  All Replaceable Parts
Reference 
Designator
Description Part Number