320 Chapter 11
Assembly Replacement Procedures
RF Section E4440A, E4443A, E4445A
RF Assemblies
E4440A, E4443A, E4445A
Figure 11-8 RF Section Assemblies - Standard
Item Description Item Description
1 J1 Input Connector, Type N 7 A20 Low Band Assembly
2 A14 Attenuator/Switch 8 FL1 Low Pass Filter, 3 GHz
3 A15 Attenuator 9
A21 SLODA
4 L-bracket, RF Main 10 FL2 Band Pass Filter, 3.9214 GHz
5A18 YTO 11RF Frame
6A19 RYTHM