Agilent Technologies E8285A Manual page 280

Block Diagrams
RF Generator Section
• RF Output Section
Modulation
Amplitude modulation (AM) is done on the RF Output Section assembly
(figure 8-22 on page
Distribution assembly is applied to the ALC loop's control voltage.
IQ modulation is done on the IQ Modulator assembly
page 272
Signal Generator Synthesizer assembly
280
S:\agilent\e8285\ALR\Book\chapters\blockdiag.fm
282). The modulating signal from the Modulation
Digital Cellsite is modulated onto the RF signal from the
(figure 8-15 on
(figure 8-21 on page 281).