Motorola MOSCAD-M RTU Hardware Manual page 76

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MOSCAD-M Main Board
FCN6088A
V_Radio
R1427
51K
R1428
51K
Radio_GND
V_Radio
R1418
51K
AGC_ON_B
R1419
51K
Radio_GND
V_Radio
R1421
51K
RXAB_RSSI
R1422
51K
Radio_GND
V_Radio
R1424
51K
TX_ATTENB
R1425
51K
R1429
51K
Q116
R1420
51K
Q113
R1423
51K
Q114
R1426
51K
Q115
Radio_GND
TXA
R798
0.
C366
220.n
Tx_FLOAT
V_Radio
C483
10.n
Radio_GND
6
EN
14
RX
X
11
A
15
RXA
Y
10
B
4
Radio_CM
Z
9
C
Radio_GND
V_Radio
C484
10.n
16
Radio_GND
6
VCC
EN
14
TXA_connector
X
11
A
15
Y
10
B
4
Z
9
C
Radio_GND
Tx_ext+
Tx_ext_float
R751
R786
3.9K
56.
R797
0.
Q98
Radio_GND
Name
DPSKB_COS
AGC_ON_B
RXAB_RSSI
TX_ATENNB
Tx_float
U41
MC14053B
12
COS_filtered_RX
X0
13
X1
DPSK_filtered_RX
2
Y0
RXA_connector
1
Analog_AGC_out
Y1
5
Z0
RSSI
3
Z1
Ext_CM
U42
MC14053B
12
X0
Tx_ext+
13
X1
Tx_ext_float
2
Y0
1
Y1
5
Z0
3
Z1
Tx_ext-
0
1
DPSK
AGC_EN
RX line to CM
ATTEN ON for GP320
GND discon PTTon Tx
C361
330n
U1
4
2
LM2902
1
A1
3
11

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