manuais Comtech EF Data DMDVR20 LBST Rev 1.1

Manuais de instruções e guias do utilizador para Equipamento Comtech EF Data DMDVR20 LBST Rev 1.1.
Disponibilizamos 1 manuais Comtech EF Data DMDVR20 LBST Rev 1.1 em pdf para descarga gratuita: Manual do Utilizador


Índice

DMDVR20 LBST

1

Warranty Policy

2

Preface

4

1.0 2-19-08 Initial Release

5

Table of Contents

6

TM136 – Rev. 1.0 ix

8

TM136 – Rev. 1.0 xi

10

Introduction

12

1.1.1 Feature Upgrades

13

1.1.3 Hardware Options

13

1.2 Function Accessibility

13

TM136 – Rev. 1.1 1-3

14

Installation

16

2.1 Unpacking

17

2.2 Removal and Assembly

17

2.3 Mounting Considerations

18

2-4 TM136 – Rev. 1.1

19

2.5 Modulator Checkout

20

2.5.1 Initial Power-Up

20

2.6 Storage

20

2-6 TM136 – Rev. 1.1

21

Theory of Operation

22

3-2 TM136 – Rev. 1.1

23

3.1.1 Front Panel

25

3.1.2 Baseband Processing

25

TM136 – Rev. 1.1 3-5

26

3.2.4 Modem Monitor Status

27

3.3 Internal Clock

28

TM136 – Rev. 1.1 3-9

30

3.5 Clocking Options

31

3.5.1 TX Clock Options

31

3.5.2.1 RX SAT Clock

33

3.7.3 Interleaving

34

3-14 TM136 – Rev. 1.1

35

TM136 – Rev. 1.1 3-15

36

3-16 TM136 – Rev. 1.1

37

User Interfaces

38

4.1.3 Numeric Keypad

39

4.2 Parameter Setup

41

4.3.1 Main Menus

41

TM136 – Rev. 1.1 4-5

42

4-6 TM136 – Rev. 1.1

43

TM136 – Rev. 1.1 4-7

44

4-8 TM136 – Rev. 1.1

45

TM136 – Rev. 1.1 4-9

46

4-10 TM136 – Rev. 1.1

47

TM136 – Rev. 1.1 4-11

48

4-12 TM136 – Rev. 1.1

49

TM136 – Rev. 1.1 4-13

50

Only these will

51

Will not be

51

TM136 – Rev. 1.1 4-15

52

4-16 TM136 – Rev. 1.1

53

TM136 – Rev. 1.1 4-17

54

4-18 TM136 – Rev. 1.1

55

TM136 – Rev. 1.1 4-19

56

4-20 TM136 – Rev. 1.1

57

TM136 – Rev. 1.1 4-21

58

4-22 TM136 – Rev. 1.1

59

TM136 – Rev. 1.1 4-23

60

4-24 TM136 – Rev. 1.1

61

TM136 – Rev. 1.1 4-25

62

4-26 TM136 – Rev. 1.1

63

TM136 – Rev. 1.1 4-27

64

4-28 TM136 – Rev. 1.1

65

TM136 – Rev. 1.1 4-29

66

4.4 Terminal Mode Control

67

4.6 Connecting the Terminal

68

4.7 Terminal Screens

68

4-32 TM136 – Rev. 1.1

69

Rear Panel Interfaces

70

5-2 TM136 – Rev. 1.1

71

5.3.5 EXT CLK (J16)

72

5.3.7 (J18)

72

5.3.8 EIA-530 (J19)

73

5.3.9 REMOTE (J20)

74

5-6 TM136 – Rev. 1.1

75

6.0 Periodic Maintenance

76

6.0.1 Clock Adjustment

76

6.1 Troubleshooting

76

6.1.1 Alarm Faults

77

6.1.1.1 Major Tx Alarms

77

6.1.1.2 Major Rx Alarms

78

6.1.1.3 Minor Tx Alarms

78

6.1.1.4 Minor Rx Alarms

79

6.1.1.5 Common Major Alarms

79

TM136 – Rev. 1.1 6-5

80

6-6 TM136 – Rev. 1.1

81

Technical Specifications

82

7.2 Demodulator

83

7.3 Monitor and Control

83

7.4 Terrestrial Interfaces

84

7.6 Environmental

84

7.7 Physical

84

7-4 TM136 – Rev. 1.1

85

TM136 – Rev. 1.1 7-5

86

7.9.1 Data Rates (DSS-S2)

87

7.10 BER Performance (LDPC)

88

7-8 TM136 – Rev. 1.1

89

Product Options

90

A-2 TM136 – Rev. 1.1

91

B.0 Introduction

92

B.1 Required Equipment

92

B.2 Upgrade Procedure

92

B-2 TM136 – Rev. 1.1

93

B.3 Demonstration Procedure

94

B-4 TM136 – Rev. 1.1

95

TM136 – Rev. 1.1

96

B-6 TM136 – Rev. 1.1

97

Carrier Control

100

C.5 Carrier RTS

101

TM136 – Rev. 1.1 C-3

102

Strap Codes

104

D.1 Sample Applications

107

TM136 – Rev. 1.1 D-5

108

D-6 TM136 – Rev. 1.1

109

TM136 – Rev. 1.1 D-7

110

Glossary

112

G-2 TM136 – Rev. 1.1

113

TM136 – Rev. 1.1 G-3

114

G-4 TM136 – Rev. 1.1

115

TM136 – Rev. 1.1 G-5

116

G-6 TM136 – Rev. 1.1

117





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