6-72 Service Guide N5242-90001
Replaceable Parts PNA Series Microwave Network Analyzers
Replaceable Parts Listings N5242A
Bottom Hardware and Miscellaneous Parts, All Options Except 029
Reference
Designator
Part
Number
Qty
Description
➀
0515-0372 66
Machine screw, M3.0 x 8, pan head (4 to attach A19 test set motherboard to
test set deck, 6 to attach A19 test set motherboard to stabilizer bracket, 4 to
attach stabilizer bracket to A20 IF mux board, 17 to attach test set deck to
chassis, 4 to attach A23–A24 mixer bricks to bottom of mixer brick
mounting block, 4 to attach A21 HMA26.5 to its mounting bracket, 8 to
attach A34–A37 source attenuators to their brackets, 8 to attach A42–A45
receiver attenuators to their brackets, 4 to attach A33 reference mixer switch
to its bracket, 3 to attach reference mixer switch bracket to test set deck, and
4 to attach test set front sub panel to test set deck front.)
➁
0515-0665
10
Machine screw M3.0 x 14 (2 to attach splitter to top of mixer brick mounting
block and 8 to attach A38–A41 bias tees to their brackets.)
➂
0515-1410
16
Machine screw M3.0 x 20 pan head (6 to attach mixer bricks to sides of
mixer brick mounting block, 8 to attach A25–A28 bridges to their mounting
brackets, and 2 to attach A50 combiner to its bracket.)
➃
0515-0374
4
Machine screw M3.0 x 10 pan head (To attach mixer brick mounting block.)
➄
N5242-20103
1
Mounting block (For A23 and A24 mixer bricks.)
➅
N5242-00007
1
Bracket (For A34–A37 source attenuators, A39–A41 bias tees, and A42–A45
receiver attenuators.)
➆
0515-0430
30
Machine screw M3.0 x 6 pan head (8 to attach bridge brackets to test set
deck, 12 to attach attenuator brackets to test set deck, 8 to attach switch
brackets to test set deck, and 2 to attach HMA26.5 bracket to test set deck.)
➇
N5242-00006
4
Bracket (For A25–A28 bridges.)
➈
N5242-00011
1
Bracket (For A33 reference mixer switch.)
➉
0515-1227 4 Machine screw, M3.0 x 6, flat head (To attach test set front sub panel)
0460-2725
2
Vibration mount (4-port only; between couplers 1 and 3, and 2 and 4)
5022-1087 4 Test port coupler dress nut (One for each coupler.)
E4403-20033
4
Gap pad; 4-port (Between each coupler and test set front sub panel.)
0403-0285
2
Coupler bumper; 2-port (Between each coupler and test set front sub panel.)
0960-0055
2
Termination, male SMA short circuit
0515-1521
4
Machine screw, M3.0 x 5, flat head (To attach front panel LED boards.)
N5242-00002
1
Test set deck
N5242-00018
1
Test set front sub panel, 2-port
N5242-00003
1
Test set front sub panel, 4-port
0515-1992
8
Machine screw, M2.5 x 20, pan head (To attach A46–A49 bypass switches.)
N5242-00009
1
Bracket (For A46–A49 bypass switches and A50 combiner.)
N5242-00005
1
Bracket (For A21 HMA26.5.)
N5242-00019
1
Stabilizer bracket (Between A19 test set motherboard and A20 IF mux board.)
1810-0118
2
Termination, 50-ohm load (For J6 and J7.)
08673-60040
2
Bulkhead connector (2-port models only.)
2950-0001
2
Hex nut (For bulkhead connector.) (2-port models only.)
2190-0016
2
Lock washer (For bulkhead connector.) (2-port models only.)
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25