Table of Contents
Advertisement
4-40
9V
9V
3V
3V
SH301
SHIELD
5V
RX_EN
5V
1
C339
C341
C340
C345
IF300
2.4pF
4.7p
2.4p
3.9p
RX
1
C1121
3.3pF
DNP
L300
C338
L309
18.08n
10.p
18.08n
C300
SH300
51.p
SHIELD
1
UHF2 (438-470 MHz) 25-40 W Receiver Front and Back End (Sht 1 of 2)
FRONT-END SHIELD
DNP
DNP
Q306
R346
10.K
R300
10.K
R345
10.K
Q300
Q301
C349
R326
120.p
2.7K
C326
.022uF
R330
2113743E07
820
0662057A47
C328
C370
43.p
24.p
C368
CR301
8.2p
C357
C334
C353
36.p
82.p
20.p
DNP
DNP
L310
18.08n
DNP
9R
R334
Q304
430.
LOC_DIST
R310
15.K
C350
120.p
C323
R336
220.
1n
L301
R331
150.n
100
C351
0.1uF
2113743E20
C346
C342
C343
C347
C344
C348
R347
4.3p
4.7p
3.6p
3.6p
3.6p
3.3p
15
0662057A05
Q303
BFS540
C355
L311
C331
L312
C332
L313
39.p
18.08n
10.p
18.08n
10.p
18.08n
DNP
C325
L307
120.p
18.08n
RX_INJ
C366
10pF
UHF 25-40 W Band 2 PCB 8486577Z03 / Schematics
C321
120.p
MIXER SHIELD
L304
150.n
4880142L01
D305
T300
C329
C335
C327
R338
XFMR
36.p
10.p
330p
100.
6
1
2
4
3
C330
10.p
C358
C333
12.p
36.p
DNP
L314
18.08n
U302
T301
XFMR
6
1
C324
2
L308
120.p
18.08n
4
3
C356
C367
R301
15pF
8.2pF
470.
TEST_POINT
TEST_POINT
TP4
TP1
L306
560nH
2413926K32
R340
51.
L302
C354
150.n
82p
SH302
SHIELD
1
- Quick Links:
- Cm200 Model
- Cm300/Pm400 Models
Hide quick links:
Advertisement
Chapters
Table of Contents
Troubleshooting
