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(NOTE
11
i26V
TO
SWITCHES
SIGNAL OIRECT PATH
SIGNAL OOHN CONVERT PATH
t12V TO AMPLIFIERS
J9
!!!?'_?
JiO
w10
10
>-
5
'(7t
7
>i
,
A1
SWITCH
CONTROL
NC
'(
9t
NC
NC
1
NOTES
1.
ALL CIRCUITRY EXCEPT
W12
IS
ENCASE0 IN A R.F.I.
SHIELDED MOOULE.
2.
J9
AN0
JlO
ARE
PART
OF Y12 AN0
Hi0
RESPECTIVELY. AN0 CANNOT
BE OROEREO SEPARATELY.
3.
J?
010
ONLY1
I
[NOTE
31
L_--d
(OPTION 020
ONLY1
[LEFT SIOEI
J?
ISTO
ONLYl
I
(NOTE
3)
4.
SEE FIGURE
7
FOR HELP IN COMPONENT
LOCATION AND IOENTIFICATION.
(RIGHT
SIDE1
J?
I
IOPTION
010
ONLY1
I
.---..
JB
L___>
lOPfION
020
ONLY1
INPUT SIQNAL DOWN CONVERTER
I
Ill
I.+
S2
RF INPUT SWITCH
EO0
MHz U2 IF 15dE
U3 MIXER AMPLIFIER
AT1 368
ATTENUATOR
(STD
AND OPTION
I
010
ONLYl
I
(NOTE
31
ss
1
Figure
11.
INPUT SIQNAL DOWN CONVERTER
Option
010,
and Option
0201
(Schematic Diagram
for
Standard
39/40