Motorola HT Series User Manual

UHF Band 1 Circuit Board/Schematic Diagrams and Parts List (PCB 8415234H01, 8415234H02, 8415234H05, 8415234H08) 9-119
G
G
G
G
G
CR311NU
NU
NU
NU
LVZIF BTM SHEILDCRYSTAL FILTER SHEILD
R359
TSS-2
Y300
2
DNG
4
1DNG
3
OUT
1
IN
C326
0.1uF
44.395MHz
120pF
C343
C351
SH323
SHIELD
1
0.1uF
R313
330
R369
680
C334
4700pF
SHIELD
SH322
1
9.1pF
C325
0.1uF
C347
0.1uF
C346
12K
R315
R367
8.2K
10K
R368
1.8K
R364
R363
390
C329
0.1uF
R350
3.3K
17
5V
5V
5V
TC7W04F
U302-1
22pF
C324
C367
30pF
C349
0.1uF
10uF
C382
R314
1.6K
TUOCSO
3
NIDAUQ
01
NIFR
1
CED_NIFR
2
TUOISSR
5
DEEF_ISSR
9
VCC
6
1CED_PMAFI
91
2CED_PMAFI
71
NIMIL
41
TUOMIL
11
1CED_MIL
31
2CED_MIL
21
TUOXIM
02
NICSO
4
U301
SA616
TUOOIDUA
8
DEEF_OIDUA
7
GND
15
NIPMAFI
81
TUOPMAFI
61
100K
DISC_OUT
R355
2
CC1
5
CC2
1
1DNG
4
2DNG
3
IN
6
OUT
44.85MHz
MXF45
FL301
L325
1uH
5V
FL304
3
1DNG
4
2DNG
IN
1
OUT
2
CFWC455G
Y301
45B02
3
21
0.1uF
C352
C357
455KHz
L330
680nH
0.1uF
R324
20K
39K
R321
1K
R320
R322
C364
24pF
C344
0.1uF
0.1uF
C355
MMBT3904
Q320
1
3
2
0.1uF
C361
1.2K
R365
20K
R361
R360
20K
39K
R345
U302-3
TC7W04F
35
4
GND
8
VCC
NC
TC7W04F
U302-2
62
U302-4
PWR_GND
C362
0.1uF
0.1uF
C327
Q302
R312
4.7K
R311
33K
C338
1.2uH
L332
C366
680nH
L331
30pF
C385
2
OUT
0.1uF
C350
FL302
CFUCJ455E
3
DN
G
1
IN
15K
R346
C348
0.1uF
560nH
L311
3.3pF
C360
0.1uF
12K
R366
C345
R358
51
2.4K
1
2
3
R344
1
2
3
CR313
1DNG 2
D
N
G
4
1
IN
2
OUT
CR312
FL303
CFWC455E
3
RSSI
DISC_OUT
I
F
R5
$P
BW_SEL
Figure 9-93. UHF Receiver Back End Schematic Diagram for (403-470MHz for 8415234H05)

Motorola HT Series Specifications

General

Battery Type	Li-Ion
Waterproof	IP54
Operating Temperature	-30°C to +60°C
Frequency Range	VHF: 136-174 MHz
Number of Channels	16