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AM-FM-BI amplifier A3560
A3560 radio-amplifier covers the AM and FM
bands as well as TV-band I. It is intended for use
in shipborne CAS-systems and is well suited for
distribution of digitally modulated signals.
Two separate automatic level control circuits
(ALC) help maintain the output level stable under
the varying conditions often encountered aboard
ships.
TECHNICAL SPECIFICATIONS
Gain/Frequency range
AM 0.1-26.5 MHz 30 ± 2 dB
Band I 40-70 MHz (Europe) 32 ± 2 dB
FM 88-110 MHz 34 ± 2 dB
Manual attenuation 0-20 dB
ALC
Max. output level BI 118 ± 2 dBμV (1 sign.)
Max. output level FM 118 ± 2 dBμV (1 sign.)
Range BI >50 dB
Range FM >45 dB
3rd order intermodulation
Band I/FM <60 dBc (ALC limited)
AM, 2 sign.118 dBμV <60 dBc
Return loss
AM/FM >16 dB
Band I >18 dB
Noise figure <6 dB
Impedance 75 Ω
Supply voltage 24 V ± 10%
Current consumption 210 mA ± 10%
EMC EN60945:2002,
EN50083-2
Operational temp. range -40 to 40°C
Size: (H) 210 x (W) 41X (D) 96 mm
0611
Since 1971, the objective of Naval Electronics has been to offer the
best possible products for TV and Radio reception at sea. Naval
began with omnidirectional antennas and is the world leader in this
field of technology today. Now, with an expanded product range, the
name Naval means much more than antennas. Naval operates in
more than 40 countries and has installations on thousands of
vessels all over the world.
All specifications stated are subject to change without notice.
© Copyright 2003 Naval Electronics AB
Naval Electronics AB
Höjdrodergatan 18, SE-212 39 Malmö, Sweden
Tel. +46(0)40-29 20 45. Fax +46(0)40-18 74 13
E-mail:sales@naval.se www.naval.se
6137
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AM-FM-BI amplifier A3560
Schematic diagram for A3560
R12
R13
U1
R15
R14
D5
C26
L22
R46
D6
R42
R43
L19
D8
C37
D10
L23
C8
R5
U1
R44
L20
C38
D9
C45C43
TP1
R6
R9
U1
R8
R3
R4
L21
R45
C7
C44
C63
R100
R102
R101
R99
R10
R7
R2 R1
TP2
R11
R18
C30
R17
D21
D22
C22A
C31 C22
330u
R91
R98 R92
U13
U1
R16
U14
U14
U14
D11
R49
R50 R51 R52
D13
D15
C50 C49
R65
U5
C41
C51
R30
U2 U2
R32 R22
D1
C17
C19
L13
R41
C27
Connector power supply
C3 C4 L3 L4
C1
L1
L2
R23
R31 R24 R27
R33
D2
R38
R37
L14
D3
D7
L17
C5
C6
R21
R39
L15
R40
C20
L16
D4
C28
L46
C90
RV1
100n
C18
U12
330u
C40
5x 100n
R83
L30
C48 C54 C59
D19
2u2
D17
R58 R59 R60 R61
D12
D14
D16
R95
D18
100n
R85
R84
C74
L40
C53 C52
R66
U7
C42
C55
U18
C87
C75
C78 C35
SO8
C76
L41
L39
R97
C88
C73
D20
U14
R90
C9
TP3
U2
R26
C10
C77
C25
R105
R107
L47
L43
C89
R116
C86
C85
R53
U3
L18
C24
2u2
C21
R106
R54
R104
R55
R28
R25
R20 R19
D26
R108
R110
R56
R57
TP4
R29
R36
U2
R35
R34
C33 C34 C23C23A
R94
U16
D23
U16
R103
U15
D24
U16
U16
R93
C83
100n
C81
R109
C84
R111-R115
U17
D25
C82
R67
R68
U6
L25
C56
2u2
C32
1k
C29
330u
35V
R96
L42
330u
35V
100n
C79
C80
R86
C62
R87
R88
R89
Filtret modifierat till ny ALC
C2L5L9L6C15L7L11
C14
L10
L8
C11
C13
C12
R47
R48
RV2
100n
C36
C16
L12
RV3
U4
L24
C46
2u2
C39
C57
R62
R69
R70
68
68
L27
L44
U8
2u2
C58
R71
R64
C47
R63
R72
U9
R73
L28
L45
U10
2u2
-7 dB
L26
C60
2u2
R79
1801k2 180
R80
R75
R74
C64
R76
U11
C61
R81
56
R82
R78
R77
L29
2u2
100n
C66
L32
C70
L36
C72
L31
C65
L35
C69
L33
L34
L37
L38
C67
C68
C71
Description Order No. Weight: 0.55 kg
A3560 201.825 Standard package: 1
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