SGC Smartuner SG-231 manuály

Sgc Smartuner SG-231 Technické informace (36 strany)

Značka: Sgc | Kategorie: Tuner | Velikost: 0.55 MB |

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Smartuner

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Table of Contents

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Quick Start

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Specifications SG-239

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1.0 Supplied Items

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2.0 Mechanical Design

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3.0 Coupler Configuration

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3.2 Tuning Process

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3.3 Impedance Detector

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3.4 VSWR Detector

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3.5 Phase Detector

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3.7 Initialization

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3.8 Jumper settings

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4.1 Program Description

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4.1.1 Auto Mode

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4.1.2 Manual Mode

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4.2 Tuning Paths

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4.2.1 Antenna Too Short

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4.2.2 Antenna Too Long

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4.2.4 JP3—Tune From Memory

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6.0 Optional SmartLock

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6.1 Tune, Tune Lock/Reset

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6.2 SmartLock Notes

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7.0 SG-239 Enhanced Features

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End of procedure

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SG-239 Manual

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Composite

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11.0 Component Location

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12.0 Schematics

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SG-239 HF Smartuner™

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Application Chart

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SMARTUNER™

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Sgc Smartuner SG-231 Technické informace (95 strany)

Značka: Sgc | Kategorie: Tuner | Velikost: 2.90 MB |

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S G - 2 0 2 0

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Tr a n s c e i v e r

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SGC — The SSB People

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TABLE OF CONTENTS

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1.0 FEATURES

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2.0 INTRODUCTION

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3.0 SPECIFICATIONS:

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SG-2020 SSB HF TRANSCEIVER

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4.0 INSPECTION UPON RECEIPT

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DATA, AM)

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© 1998 SGC Inc

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6.0 INSTALLATION

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7.0 SG-2020 APPLICATIONS

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KEY NAME PRIMARY FUNCTION

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FIGURE 2

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10.0 POWER - ON OPTIONS

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11.0 BARGRAPH DISPLAY

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12.0 FRONT PANEL CONNECTORS

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13.0 REAR PANEL CONNECTORS

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14.0 CIRCUIT DESCRIPTION

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15.0 AM BROADCAST RECEPTION

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Speaker Removed

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Speaker removedJ6

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PART V DC PART V DC PART V DC

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U16P4 5.0

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N40102020•

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INTERCONNECT

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COMPONENT LAYOUT EXCITER

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COMPONENT LAYOUT LPA

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COMPONENT LAYOUT DISPLAY

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LPA PCB SCHEMATIC 1 OF 3

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LPA PCB SCHEMATIC 2 OF 3

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LPA PCB SCHEMATIC 3 OF 3

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EXCITER PCB SCHEMATIC 1 OF 8

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EXCITER PCB SCHEMATIC 2 OF 8

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EXCITER PCB SCHEMATIC 3 OF 8

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EXCITER PCB SCHEMATIC 4 OF 8

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EXCITER PCB SCHEMATIC 5 OF 8

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EXCITER PCB SCHEMATIC 6 OF 8

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EXCITER PCB SCHEMATIC 7 OF 8

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EXCITER PCB SCHEMATIC 8 OF 8

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DISPLAY PCB SCHEMATIC 1 OF 1

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19.0 CATALOG ITEMS

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Glossary

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Marine Ham Net Frequencies

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APPENDIX A

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U.S. COAST GUARD

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Standard Warranty

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SG-2020 Tr a n s c e i v e r

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0=Not Acceptable 3=Good

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1=Poor 4=Very Good

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2=Acceptable 5=Excellent

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SG-2020 PortaPak

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Battery Case

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