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Equipment Set Up
OVEN OUTPUT,],
NOT61
t 10 MHZ REFERENCE
J ,
INPUT
3325
1
SIGNAL
1
O
j
COUNTER
O
41
10 MHZ
OVEN OUTPUT
-1
o
3
» 0 1
O O j
I
o o °
U
o
;
00 kHz, 14 MHz,
and A3
NOTE1
I
|3325
1
SIGNAL
1
?
IF
FRI
STP.CS
T -
rP202fA
3455
I
1
OTE2.31
A3TP200
and 14.8 MHz Measurement
L203 Adjustment
I
10 MHZ REFERENCE
J , INPUT
J-l
o
35601
OO
O
O °
U
o
INPUT 4^
1
N
0M3S85
l i 582 BC
34SS
1
1
JTTO
HANNEL
°ri
o l o o I
o
| COUNTER.
■ o o i
>
1 kHz, 19 kHz and Mixer DC Offset Measurements
NOTE1
A 10 MHz reference oscillator must be connected to the -hp-
35601A rear panel 10 MHz Reference Input for this test
NOTE 2
Use a cable of one foot or less in length when connecting the
-hp-3455 Voltmeter to A3TP202 to avoid adding the effects of ex-
cess capacitance to the measurement.
NOTE 3
Unsolder and remove the shield covering A31203 to adjust
A3L203. With the shield removed, the voltage readings at
A3TP202 are approximately .2 to.7 Volts low. Resotder the shield
over A3L203 before proceeding to the next test.
TP200
UX&
TP202
TP
I-®®«3WT8i:='
SE0
J £
Figure 6-14. 350fcHzl37QkHz Synthesuer Test
350kHz/370kHz Synthesizer Test
fr-33
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