manuais Sailor RT2047

Sailor RT2047 Manual do Utilizador (12 páginas)

Marca: Sailor | Categoria: Telefones | Tamanho: 2.42 MB |

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Índice

SAILOR COMPACT 2000 PROGRAMME

1

VHF RT2047

1

CONTROLS

4

QUICK SELECT CHART

11

Sailor RT2047 Manual de Serviço (124 páginas)

Marca: Sailor | Categoria: Telefones | Tamanho: 10.53 MB |

Inglês

Índice

TECHNICAL MANUAL

1

COMPACT VHF RT2047/D

1

RT2047 DSC - PART I

3

1 GENERAL INFORMATION 1-1

5

1.1 INTRODUCTION 1-1

5

1.1 INTRODUCTION

7

2 INSTALLATION

11

2.1 INSTALLATION HINTS

11

2.2 MOUNTING POSSIBILITIES

12

4 pcs ø6.5 mm

14

4 pcs ø4.5 mm

14

A B C D E F

15

0° 230 67 117 230 67 117

15

4.8° 243 67 129 245 72 117

15

9.6° 255 65 142 262 78 115

15

14.4° 265 62 155 270 89 112

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4 pcs M3x30

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4 pcs cover

16

8 pcs M5x8

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4 pcs M5x30

16

20mm20mm

17

8 pcs M3x30

18

8 pcs M3x8

18

12 pcs M5x8

18

2 pcs M3x30

18

2.4 HANDSET

19

2.5 MICROTELEPHONE CONNECTOR

19

2.6 POWER SUPPLY

19

2.8 ANTENNAS

20

2.9 SPECIAL OPTIONS

20

PAGE 2-11

21

PAGE 2-12

22

RT2047 DSC - PART II

23

1 GENERAL INFORMATION

25

1.1 GENERAL DESCRIPTION

25

1.2 TECHNICAL DATA

26

Scan DW USA CQ

27

Duplex Shift Call

27

Vol SQ Tx1W

27

1.4 PRINCIPLE OF OPERATION

29

1.4.1 FREQUENCY GENERATION

29

1.4.2 RECEIVER

29

1.4.3 TRANSMITTER

29

1.4.4 THE MICROCOMPUTERS

29

PAGE 1-6

30

1.5 BLOCKDIAGRAM

31

PAGE 2-2

36

Df= +3 kHz; f

37

Df = + 3 kHz; f

37

2.2.2 32/33 PRESCALER

38

PAGE 2-6

40

2.3.2 THE 21 MHZ OSCILLATOR

42

2.3.4 TX-VCO

43

2.3.5 LOOP-FILTER

43

PAGE 2-10

44

2.4.1 TX-POWER-AMPLIFIER

47

2.4.2 HARMONIC FILTER

47

2.5 ANTENNA RELAY (500)

47

Df = + 3 KHz; f

49

PAGE 2-16

50

2.6.7 PA REGULATOR

52

2.6.9 MICROPHONE AMPLIFIER

52

2.6.10 SQUELCH CIRCUIT

52

2.6.11 AF CIRCUITS

53

2.6.12 SELCALL

53

2.6.13 THE EEPROM

54

2.6.15 THE KEY-FUNCTION

55

2.6.16 THE MICROCOMPUTER

55

PAGE 2-22

56

PAGE 2-23

57

2.7.6 DUAL WATCH

59

2.7.7 SCANNING

59

PAGE 2-26

60

PAGE 2-27

61

2.8 DUPLEX FILTER MODULE 800

62

2.9 FILTER UNIT MODULE 9/900

63

PAGE 2-30

64

PAGE 2-31

65

PAGE 2-33

67

PAGE 2-34

68

H2087 for VHF RT2047

69

PAGE 2-35

69

H2089 for VHF RT2047

70

PAGE 2-36

70

PAGE 2-37

71

PAGE 2-38

72

2.15 DC POWER SUPPLY N418

73

2.15.1 PRINCIPLE OF OPERATION

73

2.15.2 CIRCUIT DESCRIPTION

73

2.15.3 ADJUSTMENT PROCEDURE

74

PAGE 2-41

75

DIAGRAM DC POWER SUPPLY N418

75

2.16 N420 24V/12V REGULATOR

76

2.16.1 TECHNICAL DATA

76

2.16.2 PRINCIPLE OF OPERATION

76

2.16.3 CIRCUIT DESCRIPTION

76

PAGE 2-44

78

PAGE 2-45

79

3.2 MODULE LOCATION 3-3

83

3.1 MECHANICAL DISASSEMBLING

85

PAGE 3-2

86

3.2 MODULE LOCATION

87

4 SERVICE

91

4.1 MAINTENANCE

91

4.2 ADJUSTMENT INSTRUCTIONS

91

4.5 PROCEDURE FOR CALIBRATION

92

4.6 ADJUSTMENT PROCEDURE

93

4.7 TROUBLE-SHOOTING

96

4.8 REPLACEMENT OF COMPONENTS

96

4.9 REPLACEMENT OF MODULES

96

PAGE 4-8

98

4.11 PIN CONFIGURATION

99

PIN ARRANGEMENT BLOCK DIAGRAM

102

PAGE 4-12

102

CONTENTS

109

5 PARTS LISTS 5-1

109

5 PARTS LIST

111

PAGE 5-2

112

PAGE 5-3

113

PAGE 5-4

114

PAGE 5-5

115

PAGE 5-6

116

PAGE 5-7

117

PAGE 5-8

118

PAGE 5-9

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PAGE 5-10

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PAGE 5-11

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PAGE 5-12

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PAGE 5-13

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