Motorola CP040 Informations sur les services - Page 38

Parcourez en ligne ou téléchargez le pdf Informations sur les services pour {nom_de_la_catégorie} Motorola CP040. Motorola CP040 46 pages. Commercial radios uhf1
Également pour Motorola CP040 : Manuel de service détaillé (28 pages), Informations sur les services (48 pages), Manuel de l'utilisateur (18 pages), Informations sur les services (30 pages)

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Motorola CP040 Informations sur les services
4-6
C2
IF1
RX_IN
18pF
C1
1%
15pF
1%
C27
9.1pF
1.1%
UHF1 (403-440 MHz) Receiver Front End Schematic Diagram
UHF R1 Front End
C523
0.55pF
5.5%
C3
C6
1.8pF
1.8pF
C5
C8
0
0
5.6%
5.6%
C4
C12
C7
L1
L2
L3
9.85nH
9.85nH
9.85nH
10pF
NU
NU
2%
2%
2%
1.0%
C31
C32
C29
8.2pF
9.1pF
7.5pF
C28
1.2%
1.1%
1.3%
15pF
C30
C33
C46
L31
1%
L32
9.85nH
9.85nH
22pF
NU
18pF
2%
2%
1%
1%
RX_INJ
5R
FE_5R
R20
5.6K
Q22
UMT1
1
4
2
5
C20
6
3
390pF
C99
R23
R22
27K
0.1uF
5.6K
C23
390pF
C9
C11
C21
18pF
20pF
390pF
CR1
0.79V
1%
1%
10%
3
C10
R25
L21
5.6K
BFS505
27nH
13pF
1%
2
1
C524
0.6pF
C34
C37
6.2pF
6.2pF
1.6%
C35
1.6%
C38
C48
1%
1%
0
16pF
12pF
C39
C47
C36
L33
L34
9.85nH
16pF
9.85nH
12pF
NU
2%
1%
2%
1%
L41
FE_RF_INJ
C42
C44
L40
27nH
27nH
10pF
10pF
C41
C43
1.0%
1.0%
15pF
30pF
1%
1%
C26
R21
75
390pF
SH1
SH40
SHIELD
SHIELD
C25
1
1
390pF
L55
18nH
C521
R24
4.2V
1.2K
3.3pF
C522
3.0%
3
2.2pF
1
R51
4.5%
51
2
Q21
L51
150nH
T41
RF BALUN
4
3
2
C14
C49
2.4pF
1
6
NU
NC
5
4.2%
NC
1
IO1
T42
3
IF BALUN
IO3
3
4
IO2
2
2
6
1
NC
5
C45
NC
R40
1K
22pF
1%
1
TP1
TP2
1
UHF1 PCB 8486635Z03-O Schematic Diagrams
FE_IF_OUT
L52
IF_OUT
680nH
C51
82pF
C13
2.4pF
4.2%
4
IO4
CR41
HSMS2829