Agilent Technologies 4284A Service Manual page 77

A N A L O G S E C T I O N B L O C K D I A G R A M (OPT.001)
A 4 H I G H P O W E R AMPLIFIER/DC BIAS
D C 8 1 A S MONITOR.
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A 5 S I G N A L SOURCE
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3 0 0 1.14 z 11
13001.14z
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1536MH2 041,00.
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0
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High
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0
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A 3 R A N G E RESISTOR
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106
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316
100
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A 6 V E C T O R R A T I O DETECTOR
Channel
Multiplexer P r o c e s s A m p Phase Sensi t i v e Detector
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A 2 MODULATOR
O S C L E V E L Normalizer
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0.0.0
O S C L E V E L Normalizer I
F i g u r e 3 - 1 2 . A n a l o g S e c t i o n B l o c k D i a g r a m (Opt.001)
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Ghost
040,04,
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MODEM
40.0
3-33