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A
RX UNIT (X55-3120-11)
-119.4dBm
R861
0
L203
L79-1954-05
RX
CN5
SIGNAL
C201
C202
RX ANT
47p
47p
VE
CN76
4.79V
R209
LNA
1.87V
Q201
0
NESG220034
L205
R202
C203
3.9n
0
47p
1.07V
R212
100k
R213
100k
B
IC202
VARIABLE
ATTENUATOR
1
CoNTROL_CURRENT1
CoNTROL_CURRENT2
2
GND1
3
L210
GND2
L79-1954-05
L290
C215
C217
C221
4
RFIN
12n
3p
47p
47p
C212
LVL
47p
C213
-82.2dBm
0.1u
C219 100p
R218 680k
IC201
BU7261G
3
4
IN(-)
oUT
2
VEE
1
5
IN(+)
VCC
OP AMP
C218 0.1u
C220 47p
R235
10k
IC202
AV111-12LF
8
7
GND4
6
GND3
DETO
C229
5
RFoUT
CN69
47p
CN68
R227
8.2
CV1
CN63
CENTER : 899.0MHz 1.95V
R21
SPEED-UP
0
DIODE
DA221
R32
OP AMP
IC1
10M
LMC7101BIM5
1
5
OUTPUT
V-
2
V+
R244
10k
IC204
NJM2732V
5
4
B+INPUT
GND
R2
10
6
3
B-INPUT
A+INPUT
7
2
BoUTPUT
A-INPUT
8
1
V+
AoUTPUT
OP AMP
C246
47p
C
C865
0.75p
12
GND6
11
DETo
10
IC205
VSET
ADL5801ACPZ
9
ENBL
DOWN
CONVERTER
8
GND5
7
VPLo1
C26
100
D5
IC3
R33
LMC7101BIM5
82k
OP AMP
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