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Motorola ATS 3000 User Manual

Motorola ATS 3000
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900MHz Schematics, Board Overlays, and Parts Lists 9.5-17
6816985H01-F February 14, 2012
Figure 9.5-16. PMLF4036B Frequency Generation Unit (FGU) Schematic – Sheet 2 of 3
18K
R234
C275
1.8pF
100nH
L217
1025MHz
RESONATOR
Y203
R237
240
R232
100nH
51K
L218
2.2pF
C269
2.2pF
C272
Q214
2
D212
1
C274
39pF
R235
20K
C273
1.8pF
C296
39pF
R236
22
C270
1pF
2.4pF
C271
VSF
C245
.01uF
Q215
AUX4
Steering Line
2 to 11 VDC
VCTRL
2
D211
1
L215
100nH
39pF
C267
DNP
Q212
18K
R229
C265
1.8pF
2.2pF
C268
C297
39pF
Y202
RESONATOR
0MHz
C263
4.3pF
100nH
L216
2.2pF
C260
18
R231
2.4pF
C264
Q213
1pF
C262
20K
R230
R233
220
VSF
51K
R227
C246
.01uF
AUX2
SH205
SHIELD
1
2
SH203
SHIELD
1
2
Q218
R262
5.6K
C247
.01uF
51K
R261
AUX3
VCO Select Line
0V for RX
5V
TX_SWITCH
VCC_BUFFERS
VCC_LOGIC
RX_OUT
RX_SWITCH
SUPER_FLTR
TRB_IN
TX_BASE
TX_EMITTER
TX_IADJ TX_OUT
FLIP_IN
GND_BUFFERS
GND_FLAG
GND_LOGIC
PRESC_OUT
RX_BASE
RX_EMITTER
RX_IADJ
CD8408DK
U250
COLL_RFIN
13
14 18
8
7
10
12
C266
39pF
3
19
16
15
1
20
11
917
5
6
2
4
C256
39pF
1
150nH
L212
2
750
R222
C251
39pF
C250
39pF
1
L210
150nH
2
R220
330
DNP
R298
0
5V
C224
0.10uF
R297
0
L211
0
R225
33
C253
39pF
VSF
RX_LO
PRESC
IF209
DNP
C261
39pF
L230
18nH
C231
33pF
150
R238
VSF
39pF
C277
39pF
C276
IF210
TX_INJ
L220
27nH
150nH
L219
1.5pF
C279
L221
18nH
2.0pF
C280
TX BUFFER
C230
39pF
1
Q216
NE68519
2
3
R244
51K
Q217
R239
24K
0
R241
82
R289
39pF
C278
R292
33
30K
2
1
R243

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Motorola ATS 3000 Specifications

General IconGeneral
BrandMotorola
ModelATS 3000
CategoryTwo-Way Radio
LanguageEnglish

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