Keysight Technologies N5247B, Service Manual

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6-196 Keysight N5247B Service Guide
Replaceable Parts
Replaceable Parts Listings
6-
Bottom Hardware and Miscellaneous Parts
Reference
Designator
Part Number Qty Description

0515-2994 3 Machine screw, M3.0 x 14, pan head (To attach A59 noise receiver
(downconverter) to side of test set deck)

0515-1227 -- Machine screw, M3.0 x 6, flat head (To attach: coupler plate assy to side of test set
deck; A42–A45 bias tees to their brackets.)

1400-0249 -- Tie wrap

N5247-00011 2 Bracket (For test ports 2 & 3 reference couplers.)

N5247-00012 2 Bracket (For test ports 1 & 4 reference couplers.)

0515-0658 -- Machine screw, M2.0 x 6, pan head (To attach test port reference couplers to
brackets.)

N5247-00005 4 Bracket for source/receiver attenuator pairs (2 used in Opt 219, 224; 4 used in Opt
419, 423.)
q 0515-0372 - Machine screw, M3.0 x 8, pan head (To attach: A23 test set motherboard to test
set deck and stabilizer bracket; stabilizer bracket to A24 IF mux shield; A38 –A41
source attenuators to their brackets; A46–A49 receiver attenuators to their
brackets; attenuator assemblies to test set deck; test set deck to chassis; A25
HMA26.5 to side of test set deck; reference coupler assemblies to test set deck;
reference coupler assemblies to attenuator assemblies; A37 reference mixer
switch to its bracket; reference mixer switch bracket to test set deck; coupler plate
assy to front of test set deck; bias tee brackets to the test set deck; brace
N5247-20131 to attenuator/reference coupler assemblies; switch/bracket
assembly to test set deck; noise bypass switch brackets to the test set deck.)

N5247-20134 2 Brace, 4-port (To connect the attenuator/reference coupler assemblies with 70
GHz doubler assemblies.)
s 0515-0380 -- Machine screw, M4.0 x 10, pan head (To attach brace N5247-20134 to 70 GHz
doubler mounts.)
N5247-20005 2 70 GHz doubler mount
0515-2007 -- Machine screw M3.0 x 14 (To attach splitter to top of mixer brick mounting block)
0515-0664 -- Machine screw M3.0 x 10 pan head (To attach: mixer brick assy to test set deck;
70 GHz doubler assy to test set deck; coupler plate assy to test set deck front;
Option 029 tuner to side of test set deck.)
N5235-00018 1 Bracket, Ribbon Cable Clamp
N5247-20135 1 Mounting block (For A27 & A28 mixer bricks.)
N5247-00002 1 Test set deck
N5247-00006 1 Bracket, rear, bottom side - for semi rigid cables (Option 224 and 4-port models
only.)
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