Keysight N5244A/45A Service Guide 6-7
Replaceable Parts
Replaceable Parts Listings
A23
Testset motherboard
Your option set determines which
assemblies are in your PNA. Refer to
“Bottom Assemblies and Cables by
A24
IF multiplexer board
A25
LO Multiplier/amplifier 26.5 (HMA26.5)
A26
Splitter
A27
Mixer Brick 1
A28
Mixer Brick 2
A29
Port 1 reference coupler
A30
Port 3 reference coupler
A31
Port 4 reference coupler
A32
Port 2 reference coupler
A33
Port 1 test port coupler
A34
Port 3 test port coupler
A35
Port 4 test port coupler
A36
Port 2 test port coupler
A37
Reference mixer switch
A38
Port 1 source step attenuator
Your option set determines which
assemblies are in your PNA. Refer to
“Bottom Assemblies and Cables by
in
.
A39
Port 3 source step attenuator
A40
Port 4 source step attenuator
A41
Port 2 source step attenuator
A42
Port 1 bias tee
A43
Port 3 bias tee
A44
Port 4 bias tee
A45
Port 2 bias tee
A46
Port 1 receiver step attenuator
A47
Port 3 receiver step attenuator
A48
Port 4 receiver step attenuator
A49
Port 2 receiver step attenuator
A50
Port 1 mechanical switch
A51
Port 3 mechanical switch
A52
Port 4 mechanical switch
A53
Port 2 mechanical switch
A54
Combiner
A55
Hard disk drive
“Top Assemblies and Cables, All
Table 6-1
Part Number Listing by Reference Designator (Continued)
Reference
Designator
Description
Location
Содержание PNA-X N5244A
Страница 10: ...8 Keysight N5244A 45A Service Guide Contents ...
Страница 90: ...3 62 Keysight N5244A 45A Service Guide Tests and Adjustments Adjustments 3 ...
Страница 146: ...4 56 Keysight N5244A 45A Service Guide Troubleshooting Instrument Block Diagrams Sheet 4 4 ...
Страница 155: ...Keysight N5244A 45A Service Guide 5 9 Theory of Operation Synthesized Source Group Operation Figure 5 3 Source Group ...
Страница 174: ...5 28 Keysight N5244A 45A Service Guide Theory of Operation Receiver Group Operation 5 Figure 5 6 4 Port Receiver Group ...
Страница 175: ...Keysight N5244A 45A Service Guide 5 29 Theory of Operation Receiver Group Operation Figure 5 7 2 Port Receiver Group ...
Страница 188: ...5 42 Keysight N5244A 45A Service Guide Theory of Operation Noise Measurement Group Operation Option 029 5 ...
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Страница 472: ...8 18 Keysight N5244A 45A Service Guide General Purpose Maintenance Procedures Correction Constants 8 ...
Страница 504: ...32 Keysight N5244A 45A Service Guide Index ...
Страница 505: ...Installation Note Xxxxx xxxxx 3 ...