Motorola Radius CM300 User Manual

VHF 25–45 W Band 2 PCB 8486487Z04 / Schematics 4-33
MRF1518’s Thermal pad
1.542*4 0.8*2 5
(SOURCE)
V_CNTRL
220pF
C1095
2.4K
NU
R166
R168
2.2K
C1063
330pF
C1062
1000pF
R137
39K
C1001
1uF
C1105
470pF
R106
51
C1117
1000pF
36pF
C1089
IF113
C1043
110pF
100K
R131
5.6K
R159
NU
NU
R188
0
39K
R139
NU
FILT_SW_B+_PA
C1107
470pF
470pF
C1106
510
R170
330pF
C1068
C1014
56pF
FLT_9V
NU
.022uF
C1037
.022uF
C1039
FILT_SW_B+_P
A
C1030
27pF
L105
68nH
C1029
0.1uF
12nH
L104
FLT_9V
R122
4.7
R189
330pF
C1065
NU
0
R102
51
C1084
220pF
VR105
5.6V
TP102
1
IF106
C1104
.01uF
MC3303
U103-3
9
10
8
4
11
MC3303
U103- 2
6
5
7
4
11
C1119
24pF
33pF
C1118
NU
R175
220
TP150
1
36
R178
C1040
NU
2200pF
FILT_SW_B+
PA_FILT_B+
35U02
L121
110pF
C1042
0.1uF
C1028
220pF
C1109
R130
0
C1038
M100
HEATSINK
POS
1
NU
.022uF
13.85nH
L122
R173
150
C1026
1000pF
220pF
C1126
330pF
C1044
10K
R155
22K
R147
120nH
R176
470pF
C1041
R174
150
NU
2
3
1
8
4
U102-1
LM2904
5.6V
VR101
R136
39K
.022uF
C1033
R167
2.2K
1000pF
C1066
R109
30
4.7
R197
FLT_9V
IF107
R134
47K
C1057
1000pF
0
R199
NU
11.03nH
L109
2.2K
NU
R169
C1060
1000pF
56pF
C1012
R126
1
10uF
C1027
220pF
C1000
C1112
220pF
R165
2.4K
C1120
33pF
L118
35U02
C1061
NU
1000pF
R179
36
R182
10K
R153
10K
RFIN
16
RFOUT 1
6
RFOUT 2
7
VCNTRL
1
VD1
14
VG1
2
VG2
3
GND1
4
GND2
5
GND3
12
GND4
13
NC1
8
NC2
9
NC3
10
NC4
15
30C65
U101
17
EP
G2
11
.022uF
C1032
R171
220
C1053
1000pF
1000pF
C1092
.022uF
C1036
2.7
R124
R125
2.7
R123
2.7
Q105
NU
C1069
330pF
FLT_9V
R186
5.
1
C1064
1000pF
4.22nH
L107
C1054
IF100
1000pF
Q101
R158
5.6K
NU
39K
R138
220pF
C1110
.033uF
C1103
C1086
1000pF
IF104
D100
NU
IF108
220pF
C1129
1
R127
C1081
1000pF
C1072
1000pF
C1070
1000pF
IF105
7.66nH
L106
47K
R181
47K
R180
C1074
51
1000pF
1
R105
TP104
Q102
12nH
L110
TP103
1
L100
35U02
.022uF
C1031
C1015
FILT_SW_B+
9V
PA_BIAS
V_CTRL_DRIVER
V_CTRL_DRIVE
R
V_CTRL_PREDRIVER
110pF
V_CTRL_DRIVER
VCNTR3
RX_EN
V_REF_OPAMP
VCNTR1
VCNTR1
VCNTR1
VCNTR2
VCNTR2
VCNTR2
INTEGRATOR
VCNTR3
VCNTR3
TX_INJ
V_CTRL_PREDRIVER
V_CTRL_PREDRIVER
PA_FILT_B+
Q100-G
INTEGRATOR
INTEGRATOR
NU
NU
VHF 2 (146–174 MHz) 25–45 W Transmitter (Sht 1 of 2)

Motorola Radius CM300 Specifications

General

Brand	Motorola
Model	Radius CM300
Category	Radio
Language	English