Keysight NFA Series Noise Figure Analyzers Service Guide 23
Overview
Service Equipment You Will Need
Front End Controller Troubleshooting Kit
The Front End Troubleshooting kit contains a PC board, required cables, and
installation instructions to verify the switch control logic from the A15 Front
End Control board to the lower level front end components is correct.
Oftentimes when troubleshooting an RF front end problem, the logic needs to
be verified before one of the front end components is changed. This
troubleshooting kit will help identify the defective area in a timely manner. In
order to effectively isolate A15 Front End Control board problems from front
end component problems, it is highly recommended that the N9020-60005
Front End Troubleshooting kit is purchased.
The Front End Troubleshooting kit lower level items can be purchased
individually or as a complete kit with instructions. The complete listing of kit
components, descriptions, and part numbers can be found below.
Keysight Part Keysight Part Number Notes
Front End Troubleshooting kit N9020-60005
Front End Troubleshooting board E4410-60115 Part of N9020-60005 Troubleshooting kit
Cable, Low Band switch E4410-60160 Part of N9020-60005 Troubleshooting kit
Cable, RF Downconverter E4410-60156 Part of N9020-60005 Troubleshooting kit
Cable, YTF Preselector E4410-60158 Part of N9020-60005 Troubleshooting kit
Cable, Input Attenuators E4410-60157 Part of N9020-60005 Troubleshooting kit
Cable, Troubleshooting 8121-1400
Connector, MMCX (f) to SMA (f) n/a www.hubersuhner.com
item number: 31_MMCX-SMZ-50-1/111_OE
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