ELECRAFT K 2 manuály

Elecraft K 2 Uživatelský manuál (171 strany)

Značka: Elecraft | Kategorie: Barebones pro PC / pracovní stanice | Velikost: 5.22 MB |

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Tabulka s obsahem

O W N E R’S M A N U A L

1

Table of Contents

3

1. Introduction

4

Customer Service Information

5

2. Specifications

6

Receiver

7

3. Preparation for Assembly

8

Unpacking and Inventory

10

Assembly Notes

12

4. Control Board

14

Assembly

15

5. Front Panel Board

24

6. RF Board

35

Assembly, Part I

36

Alignment and Test, Part 1

44

Assembly, Part II

50

Alignment and Test, Part II

64

Assembly, Part III

68

Alignment and Test, Part III

78

7. Final Assembly

82

8. Operation

85

Connections

87

Controls and Display

88

Calibration Functions

91

Basic K2 Operation

95

CW Operation

100

ELECRAFT

101

SPOT to

102

SSB Operation

103

Advanced Operating Features

104

Secondary Menu Functions

108

9. Circuit Details

111

Front Panel Board

113

Control Board

114

RF Board

115

10. Options

118

 Page1BoxandSerial#

119

 Page1Misc.,Probe,Wire

121

 Page2Misc.,Probe,Wire

122

 Page3Misc.,Probe,Wire

123

 Page1 RF

124

 Page2 RF

125

 Page3 RF

126

 Page4 RF

127

 Page6 RF

129

 Page7 RF

130

 Page8 RF

131

 Page9 RF

132

 Page10 RF

133

 Page1FrontPanel

134

E520004 4

135

 Page3FrontPanel

136

 Page1 Control

137

 Page2 Control

138

 Page3 Control

139

 Page4 Control

140

K2 Schematic Key

141

Elecraft

141

Shaft Encoder

142

Appendix B

143

Appendix C BLOCK DIAGRAM

148

4.915MHz

148

Appendix E, Troubleshooting

153

LO BATT

154

INFO 010 on the LCD, your

154

CAL CUR to set up a

154

Control Circuits (050-099)

155

INFO 080, the

157

INFO 090 or

157

Receiver (100-149)

158

Transmitter (150-199)

159

Signal Tracing

161

Receiver and Synthesizer

162

PRE/ATT

163

Transmitter

164

DC Voltage Tables

166

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