Motorola CM200

4-36 UHF 1-25 W Band 2 PCB 8486684Z02 (Rev. A) / Schematics
L115
18.n
C1002
100.p
L117
1019447
S2
S3
S4
Q100
D
G
GND1
GND2
S1
7.5
width 2.032
DNP
DNP
C1004
27.p
C1007C1009
120.p
22.p
C1008
10.p
36.p
C1005
DNP
C1021
5.6p 8.2p
C1013
Coupler
D104
39.p
C1011
7.5p
C1023
V_forward
4.7p
C1016
3.3p
C1020
L113
17.n
120.
R103
120.p
C1079R104
470.
PA_FILT_B+
120.p
C1035
Q106
5.6
VR102
470.
R172
L108
390.0n
R108
51.000
R107
51.000
10K
R185
Q103
C1078
39.p
39.p
C1077
R157
56.K
C1130
39.p
C1067
120.p
D103
C1121
DNP
7.5.p
C1108
C1010
30.p 30.p
C1006
IF101
1
IF100
1
22.K
R149
39.p
C1091
IF102
1
PAs Temp. Sensor
SHEET 2 OF 8
73D02968C74-O
RT100
1.u
L103
FLT_9V
47.0K
R151
5.6K
120.p
C1052
120.p
C1051
R135
43.K
R148
22.K
12
14
4
11
U103
MC3303
13
R145
22.K
V_REF_OPAMP
C1050
120.p
D102
10.K
R156
C1059
120.p
100.n
C1047
3
1
4
11
U103
MC3303
2
R143
22.K
R142
22.K
IF110
1
C1076
13.p
D106
3.3K
R161
3.3K
R160
C1101
20.p
D105
100.
R119
R118
100.
100.
R183
C1080
39.p
DET_VFWD
INTEGRATOR
IF 111
1
C1081
39.p
LM2904
U102
Current sense protection (option)
FILT_SW_B+_PA
C1073
120.p
6
5
7
8
4
CONTACTS FOR PA CLIP
M4
PLTD_HOLE3_5x7_0_TRIMMED
GND
1 1
M114
1 1
M113 M111
1
M112
Antenna Connector
390.n
L126
1
J11-1
10K
R150
L114
18.n
L111
17.n
C1026
4.7p
G2
J11-4
G1
J11-2
2
J11-3
3
J11-5
RX
TX_EN
PWR_SET
TO SHEET 2
UHF2 (438-470 MHz) 1-25 W Transmitter (Sht 2 of 2)