Agilent Technologies PSA Series Service Manual page 73

Figure 3-2 RF Section Assemblies - E4440A, E4443A, E4445A
Item
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Chapter 3
Troubleshooting the RF Section (E4440A, E4443A, E4445A)
Description
J1 Input Connector
A14 Attenuator/Switch
A15 Attenuator
L-bracket, RF Main
A18 YTO, 2.9 to 7 GHz (Yig Tuned Oscillator)
A19 RYTHM
A20 Low Band Assembly
FL1 Low Pass Filter, 3 GHz
A21 SLODA (Switched LO Distribution Amplifier)
FL2 Band Pass Filter, 3.9214 GHz
A22 Preamp Assembly (Option 1DS)
A27 Electronic Attenuator (Option B7J)
RF Section Description (E4440A, E4443A, E4445A)
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