Keysight Technologies N5247B Service Manual page 367

Replaceable Parts
Replaceable Parts Listings
Reference Part Number
a
Type
Designator
W121 SR N5247-20024
W122 SR N5247-20065
W129 SR N5247-20093
W131 SR N5247-20032
W132 SR N5247-20033
W133 SR N5247-20090
W134 SR N5247-20095
W135 SR N5247-20030
W136 SR N5247-20031
W137 SR N5247-20097
W138 SR N5247-20098
W183 SR N5247-20170
SR N5247-20164
W184
W185 SR N5247-20165
SR N5247-20171
W186
W195 F N5240-60097
W196 F
SR N5247-20185
b
W204
a. SR = semirigid coaxial cable; F = flexible coaxial cable
b. The A26 splitter (5067-4086) and
N5247-20146
and cables are only used with a legacy HMA26.5 p/n: 5087-7765. The N5240-20125, N5247-20184 and
N5247-20185 cables are used only with the new N5240-60101 HMA-26.5. If you are unclear which HMA26.5 assembly
your PNA has installed, refer to Chapter 7 Repairs and
, refer to your option-model in Chapter 6
and "4-Port Configuration, Serial Number Prefixes <6021" on page
Keysight N5247B Service Guide
Qty Description
1 Port 4 RCVR D IN to A48 port 4 receiver attenuator
1 A48 port 4 receiver attenuator to A28 mixer brick (D)
1 Front-panel PORT 3 COMB ARM IN to A54 combiner
1 A51 port 3 mechanical switch to A61 port 3 70 GHz doubler
1 A51 port 3 mechanical switch to A30 port 3 reference coupler
1 A51 port 3 mechanical switch to PORT 3 SW SRC OUT
1 rear-panel PORT 3 SW TSET IN (J7) to A51 port 3 mechanical switch
1 A52 port 4 mechanical switch to A62 port 4 70 GHz doubler
1 A52 port 4 mechanical switch to A31 port 4 reference coupler
1 A52 port 4 mechanical switch to PORT 4 SW SRC OUT (J4)
1 A52 port 4 mechanical switch to PORT 4 SW TSET (J3)
1 Cable, assy-RF FP, COUP THRU to A72 bias combiner, port 3
1 Cable, assy-RF FP A34 port 3 test port coupler to A72 bias combiner,
port 3
1 Cable, assy-RF FP, COUP THRU to A73 bias combiner, port 4
1 Cable, assy-RF, FP A35 port 4 test port coupler to A73 bias
combiner, port 4
1 Cable (long), assy, coaxial LFE, RF (Port 3 bias combiner "RF-IN" to
"Port3" A70 LFE board)
Cable (long), assy, coaxial LFE, RF (Port 4 bias combiner "RF-IN" to
"Port4" A70 LFE board)
1 A25 HMA26.5 to A28 mixer brick (2) – (See also, ports 1 & 2,
6-44 on page 6-126
N5247-20111, N5245-20022, N5245-20023, N5247-20110, and
Figure 7-17 on page 38
"2-Port Configurations, Serial Number Prefixes <6021" on page 6-31
& Figure 6-45 on page 6-127).
and for details on A26 splitter and cabling
6-84.
Figure
6-129