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TX25/50 FM Transmitter technical manual
page 38
Technical data
C12
100U
Electrolytic 63V Radial
C13
10N
Disc Ceramic 2.5mm pitch
C14
10N
Disc Ceramic 2.5mm pitch
C15
10N
Disc Ceramic 2.5mm pitch
C16
2N2
SMD
C17
2N2
SMD
C18
47PF
Disc Ceramic 2.5mm pitch
C19
47PF
Disc Ceramic 2.5mm pitch
C20
47PF
Disc Ceramic 2.5mm pitch
C21
39PF
Minature low K 2.5mm pitch
C22
-
NOT FITTED
C23
47PF
Disc Ceramic 2.5mm pitch
C24
39PF
Minature low K 2.5mm pitch
C25
8P2
Ceramic 2.5 pitch
C26
18P
Minature low K 2.5mm pitch
C27
22P
Disc Ceramic 2.5mm pitch
C28
12P
Minature low K 2.5mm pitch
C29
22P
Disc Ceramic 2.5mm pitch
C30
3.3P
Disc Ceramic 2.5mm pitch
C31
1N
High Voltage
C32
100U
Electrolytic 63V Radial
C33
100U
Electrolytic 63V Radial
C34
10N
Disc Ceramic 2.5mm pitch
C35
10N
Disc Ceramic 2.5mm pitch
C36
10N
Disc Ceramic 2.5mm pitch
C37
10N
Disc Ceramic 2.5mm pitch
C38
10N
Disc Ceramic 2.5mm pitch
C39
10N
Disc Ceramic 2.5mm pitch
C40
10N
Disc Ceramic 2.5mm pitch
INDUCTORS
L1
4 TURN COIL
0.9mm silvered copper wire
L2
2 TURN COIL
0.9mm silvered copper wire
L3
COIL
S18 Orange Toko
L4
2 TURN COIL
18 Gauge silvered copper wire
L5
2 TURN COIL
18 Gauge silvered copper wire
L6
COIL
S18 Red Toko
L7
COIL
S18 Red Toko
L8
FB
Axial Ferrite bead
MISC
REG1
7818
18 V 1A Regulator
IC1
CA3240
op-amp
IC2
CA3240
op-amp
T1
SRFE1130P
RF Power Transistor
D1
BAT42
Rectifier Diode
D2 BAT42
Rectifier
Diode
TS1
LM335Z
Temperature sensor
CON1
PCB MCX
MCX connector
CON2
PCB MCX
MCX connector
CON3
5Term
5 Way Screwless Terminal
CON4
4Term
4 Way Screwless Terminal
CON5
10Way
IDC Box Header 90 degree
RFT1
RFT
VSWR Coupler Toroid
3.63 Combo board
CAPACITORS
C1
2.2 uF 16V
Miniature Radial Electrolytic
C2
2.2 uF 16V
Miniature Radial Electrolytic
C3
100n Y5V
Monolithic Ceramic 2.5 pitch
C4
39pF
Ceramic Plate 2.5 pitch (680)
C5
2.2 uF 16V
Miniature Radial Electrolytic
C6
470uF 16V
Radial Electrolytic
C7
470uF 16V
Radial Electrolytic
C8
2.2 uF 16V
Miniature Radial Electrolytic
C9
2.2 uF 16V
Miniature Radial Electrolytic
C10
82pF
Ceramic Plate 2.5 pitch (680)
C11
100n Y5V
Monolithic Ceramic 2.5 pitch
C12
100uF 16V
Monolithic Ceramic 2.5 pitch
C13
2.2 uF 16V
Miniature Radial Electrolytic
C14
100n Y5V
Monolithic Ceramic 2.5 pitch
C15
82pF
Ceramic Plate 2.5 pitch (680)
C16
100n Y5V
Monolithic Ceramic 2.5 pitch
C17
100uF 16V
Radial Electrolytic
C18
100uF 16V
Radial Electrolytic
C19
1n
Gen. Pur. Ceramic Disc 2.5 pitch
C20
220pF
Ceramic Plate 2.5 pitch (680)
C21
4p7
Ceramic Plate 2.5 pitch (680)
C22
27pF
Ceramic Plate 2.5 pitch (680)
C23
56pF
Ceramic Plate 2.5 pitch (680)
C24
82pF
Ceramic Plate 2.5 pitch (680)
C25
1n
Gen. Pur. Ceramic Disc 2.5 pitch
C26
100n Y5V
Monolithic Ceramic 2.5 pitch
C27
82pF
Ceramic Plate 2.5 pitch (680)
C28
100n Y5V
Monolithic Ceramic 2.5 pitch
C29
100n Y5V
Monolithic Ceramic 2.5 pitch
C30
27pF
Ceramic Plate 2.5 pitch (680)
C31
12pF
Ceramic Plate 2.5 pitch (680)
C32
56pF
Ceramic Plate 2.5 pitch (680)
C33
1n
Gen. Pur. Ceramic Disc 2.5 pitch
C34
33pF
Ceramic Plate 2.5 pitch (680)
C35
Not Used
C36
100n Y5V
Monolithic Ceramic 2.5 pitch
C37
Not Used
C38
47pF
Ceramic Plate 2.5 pitch (680)
C39
47pF
Ceramic Plate 2.5 pitch (680)
C40
100n Y5V
Monolithic Ceramic 2.5 pitch
C41
100n Y5V
Monolithic Ceramic 2.5 pitch
C42
47pF
Ceramic Plate 2.5 pitch (680)
C43
47pF
Ceramic Plate 2.5 pitch (680)
C44
100n Y5V
Monolithic Ceramic 2.5 pitch
C45
4n7
Polycarbonate 5mm Pitch
C46
6n8
Polycarbonate 5mm Pitch
C47
6n8
Polycarbonate 5mm Pitch
C48
4n7
Polycarbonate 5mm Pitch
C49
27pF
Ceramic Plate 2.5 pitch (680)
C50
47pF
Ceramic Plate 2.5 pitch (680)
C51
100n Y5V
Monolithic Ceramic 2.5 pitch
C52
47pF
Ceramic Plate 2.5 pitch (680)
C53
27pF
Ceramic Plate 2.5 pitch (680)
C54
47uF 16V
Miniature Radial Electrolytic
C55
10uF 16v
Miniature Radial Electrolytic
C56
47pF
Ceramic Plate 2.5 pitch (680)
C57
47uF 16V
Miniature Radial Electrolytic
C58
27pF
Ceramic Plate 2.5 pitch (680)
C59
27pF
Ceramic Plate 2.5 pitch (680)
C60
100n Y5V
Monolithic Ceramic 2.5 pitch
C61
100n Y5V
Monolithic Ceramic 2.5 pitch
C62
47uF 16V
Miniature Radial Electrolytic
C63
47uF 16V
Miniature Radial Electrolytic
C64
330pF
Ceramic Plate 2.5 pitch (680)
C65
330pF
Ceramic Plate 2.5 pitch (680)
C66
100n Y5V
Monolithic Ceramic 2.5 pitch
C67
47uF 16
Miniature Radial Electrolytic
C68
100n Y5V
Monolithic Ceramic 2.5 pitch
C69
100n Y5V
Monolithic Ceramic 2.5 pitch
C70
47uF 16V
Miniature Radial Electrolytic
C71
100n Y5V
Monolithic Ceramic 2.5 pitch
Summary of Contents for TX 25/50
Page 30: ...TX25 50 FM Transmitter technical manual page 30 Technical data 3 3 BLOCK DIAGRAM...
Page 32: ...TX25 50 FM Transmitter technical manual page 32 Technical data 3 51 LCD control board...
Page 33: ...TX25 50 FM Transmitter technical manual page 33 Technical data 3 52 Power amplifier board...