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Appendix
Model
4342A
CHANGE
3
Page A-3,
Table
A-l,
Reference
Designation
Index
Change
AlAlC23*
to HP Part
No. 0160-2236;
C:FXD
CER 1pF 500VDCW.
Page A-4,
Table
A-l,
Reference
Designation
Index
Delete
AlAlLlO.
Change
AlAlRl*
to HP Part
No. 0698-4398;
R:FXD
MET
FLM
8.66kS2
1% 1/8W.
Change
AlAlR3*
to HP Part
No. 0698-0083;
R:FXD
MET
FLM
1.96kn
1% 1/8W.
Change
AlAlR4*
to HP Part
No, 0698-4460;
R:FXD
MET
FLM
649Q 1% 1/8W.
Page A-7,
Figure
A-l,
Oscillator
Ass'y
(Option
001) Al
Change
value
of AlAlC23*
to 1pF.
Delete
AlAlLlO
from
circuit.
Change
value
of AlAlRl*
to 8.66ka.
Change
value
of AlAlR3*
to 1. 96kS2.
Change
value
of AlAlR4*
to 64951.
Page A-5,
Table
A-2,
Reference
Designation
Index
Change
A5C13
to HP Part
No. 0140-0205;
C:FXD
MICA
62pF 50/o, and remove
asterisk
(*)
from
A5C13.
Change
A5C15
to HP Part
No. 0160-2262;
C:FXD
CER
16pF 5%, and remove
asterisk
(*)
from
A5C15.
Change
A5C16
to HP Part
No. 0121-0146;
C:VAR
AIR 1.8-16.7pF.
Page A-9,
Figure
A-2,
Impedance
Converter,
RF Amplifier
and Detector
Ass'y(Option
001) A5
Change
value
of A5C13
to 62pF,
and remove
asterisk
(*) from
A5C13.
Change
value
of A5C15
to 16pF,
and remove
asterisk
(*) from
A5C15.
Change
value
of A5C16
to 1.8-16.
7pF.
CHANGE
4
Page A-5,
Table
A-2,
Reference
Designation
Index
Change
A5C13*
to HP Part
No. 0160-2202;
C:FXD
MICA
75pF
5% 300VDCW.
Change
A5C15*
to HP Part
No. 0140-0190;
C:FXD
MICA
39pF 5% 300VDCW.
Change
A5R33
to HP Part
No. 0698-3433;
R:FXD
MET
FLM
28.7Q
1% 1/8W.
Change
A5R42
to HP Part
No. 0757-0442;
R:FXD
MET
FLM
lOkS2 1% 1/8W.
Page A-9,
Figure
A-2,
Impedance
Converter
& RF Amplifier
and Detector
Ass' y (Option
001) A5
Change
value
of A5C13*
to 75pF.
Change
value
of A5C15*
to 39pF.
Change
value
of A5R33
to 28.7R.
Change
value
of A5R42
to 10kSZ.
CHANGE
5
Page
A-6,
Table
A-2,
Reference
Designation
Index
Change
the part
number
of A5R5 to 0730-0149.
III.
C III C UIT DIAGR AMS
Circuit
diagrams
of Oscillator
Ass'y
(Option
001) Al and
Impedance
Converter,
RF Amplifier
and Detector
Ass'y
(Option
001) A5 are given
in Figure
A-l
and A-2.
For other
assemblies,
see SECTION
VIII CIRCUIT
DIAGRAMS.
A-2
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