HP Q METER 4342A - Page 46

Section IV
Figure 4-1, 4-2
Model 4342A
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Figure 4-l. Series Resonant Circuit
OSCILLATOR
RESONANT CIRCUIT
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-------
--------
1
I-
---------w-
1
i -
- I
POWER
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oSC’LLAToR - AMPLIFIER
0 RANGE
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w
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* ATTENUATOR
t
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I-
----
ALC
I AMPLIFIER -
DETECTOR h
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I SHIELD
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l- ----------------
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L-o
0
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Y
Q - VOLTMETER
r
-----------------
1 L 1
--
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,I
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DETECToR - AMP::FlER T I
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=
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9
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‘--i
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* AMPIFFIER
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z
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L----------------:
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) QLIMIT
SELETOR
Figure 4-2. Model 4342A Simplified Block Diagram
4-o