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UHF2 PCB and Schematic Diagrams
3-17
VL
6
VLIM
19
TEMP
30
V10
14
V45
16
17
V5EXT
20
VAR1
18
VAR2
24
VAR3
VG
15
22
NA
Q
11
QX
10
1 RFIN
RS 21
31
RSET
RX
23
T1
2
CLK
26
CQ
12
CQX
13
DATA
28
F168
9
GND1
8
GND2
25
INT
4
U102
H99S
ANO
32
BPOS
27
CEX
29
CI
3
CJ
5
CL
7
C138
100pF
CR105
GND
3
1
POS
2
VOUT
R131
LM50
10K
R130
18K
100pF
C170
C110
100pF
0.1uF
C126
.022uF
C173
5V
TX_BIAS
RESET
UNSWB+
DATA
CLK
CSX
100pF
C122
C105
100pF
4
1
3
100pF
C132
Q111
2
6
100pF
C174
R133
UNSWB+
NU
10K
4.7K
47K
47K
1000pF
C127
L115
C133
390nH
1000pF
C134
3300pF
C135
.022uF
C166
100pF
L113
C129
5.6nH
6.8pF
100pF
C165
.022uF
C131
390nH
L114
200K
R109
100K
R132
2pF
C169
UNSWB+
RFIN
6
RFOUT1
7
RFOUT2
1
VCNTRL
14
VD1
2
VG1
3
VG2
GND1 5
GND2 12
GND3 13
GND4
8
NC1
9
NC2
10
NC3
15
NC4
16
U101
09Z67
11
G2
4
9.1pF
C120
100pF
C121
C150
.022uF
C151
100pF
C161
0.1uF
200
R161
100pF
C130
C128
.022uF
390nH
L112
R108
5.6K
L160
15.0nH
56pF
C160
.022uF
C152
UNSWB+
33pF
C116
C117
30pF
11.03nH
L109
4.22nH
L108
10
R106
100pF
C115
C118
30pF
C125
100pF
100pF
C295
300
R112
R110
300
20
R111
R107
TX_INJ_1
TX_INJ
NU
Microstrip
Microstrip
1
2
3
C111
11pF
C112
47pF
L107
33.47nH
0.1
R102
C113
10pF
BEAD
E101
C114
100pF
C123
10uF
200
R172
0.1uF
C172
Q110
Microstrip
L105
C108
100pF
390nH
240
R170
240
R101
C109
100pF
7.66nH
L106
UNSWB+
3.3pF
1
A1
2
A2
K
3
C107
CR102
L104
12.39nH
4.7pF
C106
RX_IN
CR101
L102
12.39nH
12.39nH
L101
6.2pF
C104
C103
13pF
C102
6.2pF
C101
100pF
4
GND
1
2
3
J101
RF_JACK
C141
TAB5 5
C140
TAB1
1
TAB2
2
TAB3 3
TAB4 4
ANTENNA_NUT
J102
9.75nH
L116
HEATSINK
H101
POS
1
NU
NU
43K
R120
100pF
C119
100pF
C171
R173
180K
43K
R171
R174
NU
SH100
SHIELD
1
SHIELD
SH101
1
HF SHIELD
PA SHIELD
R104
47K
C188
36pF
1MEG
R136
43
R103
6.2
R175
6.2
R176
3dBM@450MHz Tx
3dBM@527MHz Tx
7.01V Tx
7.08V Tx
0.269V Tx
UHF2 Transmitter Schematic Diagram 8404102G03/G04/G05/G07/G08
Содержание GP-688
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Страница 147: ...Compact Professional Portable Radios VHF 136 174MHz Service Information Issue July 2007 ...
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Страница 197: ...VHF PCB and Schematic Diagrams EPP 3 25 VHF 136 174MHz Receiver Front End Schematic Diagram 8415533H02 ...
Страница 198: ...3 26 VHF PCB and Schematic Diagrams EPP VHF 136 174MHz Receiver Back End Schematic Diagram 8415533H02 ...
Страница 199: ...VHF PCB and Schematic Diagrams EPP 3 27 VHF 136 174MHz Synthesizer Schematic Diagram 8415533H02 ...
Страница 200: ...3 28 VHF PCB and Schematic Diagrams EPP VHF 136 174MHz Voltage Controlled Oscillator Schematic Diagram 8415533H02 ...
Страница 201: ...VHF PCB and Schematic Diagrams EPP 3 29 VHF 136 174MHz Transmitter Schematic Diagram 8415533H02 ...
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Страница 335: ...Compact Professional Portable Radios UHF2 450 527MHz Service Information Issue July 2007 ...
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