Motorola MOSCAD-M RTU Hardware Manual page 77

COS
AGC_DIS
RSSI to CM
ATTEN OFF Tx ext for PTT
RX mode
Analog_AGC_out
R750
4.7K
D66
R733
100.K
U1
4
LM2902
8
A3
11
R717
D67
511
R705 R710
10.K
5.36K
Radio_GND Radio_GND
C409
100.p
R737
R839
47.K
10.K
U1
4
LM2902
14
p p - V 1
A4
11
R738
43.000K
5V
9
R837
10.K
10
R799
C412
NC
1UF
Radio_GND
gen_radio_interface
V_Radio
C428
100.n
C612
1U
Radio_GND
U1
4
LM2902
7
Ext_CM
A2
11
Radio_GND
R754 R719
3.K 470.K
C337
100.u
13
12
CR26
DIODE_MMBD914T
Radio_GND
C338
100.u
CR25
DIODE_MMBD914T
Radio_GND
5V
6
5
C414
100.p
R838
100K
Radio_GND
C365
220.n
Radio_GND
C373
10.n
RXA_connector
R746
100K
R748
4.7K
Radio_GND
R749
4.7K
73D02962C89-O
SHEET 11 OF 23
R734
75.000K
R741
51K
2.3.3