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Mod. MAIN.RX
1.0
MPX & MONO FILTERS
C
8
14
Tuesday, January 12, 2021
Title
Size
Document Number
Rev
Date:
Sheet
of
VF
VE
VE
VF
VH
VG
VG
VH
C18
100pF
C69
100nF
C71
100nF
R70
33
+
C70
10MF / 16V
C65
100nF
R68
33
+
C63
10MF / 16V
C66
100nF
C27
150pF
C36
33pF
C23
10pF
R33
10K
R32
470K
R35
10K
C29
3.3pF
C20
8.2pF
C35
47pF
R22
10K
C17
680pF
+
-
U2C
LF347
10
9
8
R26
10K
R40
220K
C42
330pF
+
-
U3B
LF347
5
6
7
4
1
1
R45
10K
R58
10K
C51
2.2nF
C49
82pF
R44
10K
C52
NC
R49
10K
R55
680K
C55
68pF
C54
330pF
C45
180pF
C57
27pF
C46
120pF
C39
2.7nF
R63
82K
C40
3.3nF
R56
1M
R59
10K
C50
15pF
+
-
U2A
LF347
3
2
1
R64
180K
C43
470pF
C56
180pF
R46
10K
C164
2.2nF
C59
100pF
R65
10K
R47
10K
R50
10K
C165
82pF
C60
120pF
R57
18K
C44
39nF
R51
10K
R37
1M
R36
8M2
C47
330pF
C41
33nF
C53
10pF
R60
5K6
C61
2.2nF
R52
10K
+
-
U3A
LF347
3
2
1
+
-
U3C
LF347
10
9
8
+
-
U2D
LF347
12
13
14
R53
15K
C58
150pF
C48
2.2nF
C62
150pF
+
-
U3D
LF347
12
13
14
R54
10K
R48
82K
R43
33K
R20
10K
+
-
U2B
LF347
5
6
7
4
1
1
R24
10K
C28
12pF
R27
NC
C38
4.7pF
C37
10pF
R19
10K
R42
330K
R41
18K
C25
3.9pF
C21
56pF
R23
10K
R18
10K
R21
10K
R34
10K
C19
47pF
C22
560pF
C26
68pF
R25
10K
C30
220pF
C31
NC
R39
2K2
R31
5K6
C33
2.2pF
C32
56pF
C24
2.7pF
C34
1.5pF
C16
100pF
C74
100nF
C72
100nF
R69
33
C67
100nF
+
C73
10MF / 16V
R71
33
C68
100nF
+
C64
10MF / 16V
R30
1M5
R38
180K
R29
10K
R28
2M7
C15
220pF
AUDIO INPUT
MONO OUTPUT
MPX OUTPUT
+15V
-15V
GND