Keysight NFA Series Noise Figure Analyzers Service Guide 381
Replaceable Parts
Hardware
Figure 14-16 AIF/DIF Assemblies - Standard Instruments
Table 14-17
Item Description Keysight Part Number
1 A2 Analog I.F. Assembly N9020-60011
2A3 Digital I.F. Assembly N9020-60119
3Screw, M3 X 0.5 (8 mm long) 0515-0372
W2 Cable, Interconnect from A2J820 to A3J20 N9020-60046
A3W1 Cable Assembly, Smart Noise Source (Wire Harness) E4410-60163