SGC HF SSB Manuals

Manuals and User Guides for SGC HF SSB. We have 1 SGC HF SSB manual available for free PDF download: User Manual

SGC HF SSB User Manual

SGC HF SSB User Manual (151 pages)

Professional Products Catalog

Brand: SGC | Category: Antenna | Size: 1.3 MB

Table of Contents

Table of Contents
3
Chapter 1

9
Users of Long-Range Radio Equipment

9
Hf Ssb High Frequency Single Sideband

9
- What Is Ssb
  10
- Ssb's High Efficiency
  11
- Hf Signal Characteristics
  12
- Propagation
  14
- Natural Cycles that Affect Propagation
  14
- Hf Interference
  16
- Signal Paths
  17
- Operating Necessities
  18
- Information Sources
  19
- Operating Modes
  21
- Morse Code
  21
- Cw (Continuous Wave)
  21
- Voice
  21
- Am (Amplitude Modulation)
  21
- Ssb (Single Sideband)
  22
- Data
  22
- Video
  23
- HF SSB Vs. VHF/UHF RADIO COMMUNICATION SYSTEMS
  24
- Vhf/Uhf Communications
  24
- Coverage
  25
- Repeaters Required on Vhf/Uhf
  26
- No Repeaters with Hf Ssb
  27
- Security
  27
- Power
  28
- Installation
  28
- Cost
  29
Chapter 2 Hf Transceiver Specifications and Features

31
- Hf Transceiver Specifications and Features
  32
- Modes
  32
- Transmitter/Receiver Bands and Frequency Range
  32
- Power Output
  32
- Frequency Stability and Crystal Oven
  33
- Frequency Step
  33
- Sensitivity
  33
- Selectivity
  34
- Operating Temperature Range
  34
- Power Requirements
  34
- Current Draw
  34
- Duty Cycle
  35
- Display and Illumination
  35
- Metering
  35
- Memories
  36
- Scan
  36
- Alarm
  36
- Auto Alarm
  36
- Break-In Keying (Qsk)
  36
- Sidetone
  37
- Filters
  37
- Dsp (Digital Signal Processing)
  37
- Dsp in Hf Communications
  38
- Dsp Technology
  38
- Speaker/Headphone/Record Outputs
  39
- Audio I/O Ports
  40
- Agc (Automatic Gain Control)
  40
- Noise Blanker
  40
- Frequency Offsets
  40
- Ptt (Push-To-Talk Transmitter)
  40
- Vox (Voice Activated Transmitter)
  41
- Speech Processing
  41
- Attenuator
  41
- Simplex/Duplex Operation
  41
- Squelch
  41
- Split-Frequency Operation
  42
- Selectable Sidebands
  42
- Data Transmission
  42
- Computer Control
  42
- Remote Control
  43
- Ale (Automatic Link Establishment)
  43
- Encryptions and Scrambling
  43
- General-Coverage Receive
  43
- Channel Operation
  44
- Power Supplies
  44
- Cabling
  44
- Ac (Mains) Power Supplies
  46
- Transformer-Rectifier Power Supplies
  46
- Mobile Power Supplies
  47
- Solar-Powered Chargers
  48
- Human Powered Chargers
  48
Chapter 3 Hf Antennas, Feedlines and Grounds

49
- Hf Antennas, Feedlines & Grounds
  50
- Operating Environment
  50
- Base
  50
- Mobile
  50
- Marine
  51
- Field
  51
- Aeronautical
  52
- Antenna Pattern Basics
  52
- Antenna Construction Basics
  55
- Antenna Types
  56
- Longwires and Random-Length Wires
  56
- Vees and Rhombics
  57
- The Quarter Wave Vertical
  58
- The Vertical Whip
  59
- The Windom Antenna
  59
- The Dipole and Its Variations
  59
- Beam and Yagi Antennas
  60
- Log-Periodic Antenna
  60
- Loop Antenna
  61
- Boxes and Deltas
  61
- Quads
  62
- Mobile Antenna Variations
  62
- Feedlines
  63
- Grounding Systems
  66
- Equipment Grounds
  66
- Rf Counterpoises and Ground Planes
  66
- Base Station Grounds
  67
- Field-Operation Grounds
  68
- Mobile Grounds
  69
- Sailboat and Powerboat Grounds
  70
- Aircraft Grounds
  72
- Ground Damage, Ageing and Maintenance
  72
Chapter 4 Installation

73
- Installation
  74
- Transceiver
  74
- Running Power Cables
  75
- Connecting and Connector Types
  76
- Connecting the Ground
  76
- Connecting the Feedline
  76
- Connecting the Audio I/O Jack Assembly
  76
- Connecting the Remote Control
  77
- Coupler
  78
- Location
  78
- Connection to Power
  78
- Connection to Rf Ground
  79
- Connection to Transceiver
  80
- Connection to Antenna
  80
- The Coupler in a Harsh Environment
  81
- Antenna
  81
- Location
  82
- Feedlines
  83
- Feedthrough Connectors or Holes
  83
- Feedline Routing
  83
- Harsh Environments
  84
- Noise and Interference
  84
- Natural Interference
  84
- Man-Made Interference
  85
- Noise Remedies at the Transceiver
  86
- Digital Signal Processing (Dsp)
  86
- Noise Blanker
  86
- Magnetic Antennas
  86
- Change of Frequency
  87
- Noise Remedies at the Noise Source
  87
- Isolation and Bypassing
  87
- Bonding
  88
- Static Collectors
  88
- Shielding
  89
- Grounding
  89
- Moving the Antenna
  89
- Power Concepts
  90
- Forward Power
  90
- Reflected Power
  91
- Standing Waves
  91
- Vswr
  91
- Field Strength
  91
- Frequency
  92
- Gains and Levels
  92
- Do-It-Yourself Light-Bulb Dummy Load
  92
- Radio Test Procedure
  94
- Coupler Test Procedure
  95
- Instruments
  95
- Wattmeter
  95
- Swr Meter
  95
- Field Strength Meter
  96
- Frequency Counter
  96
- Impedance Bridge
  96
- S-Meter
  96
Chapter 5 Amateur Radio

97
- Amateur Radio
  98
- Amateur Operations
  99
- Commercial Licensing
  100
- Station Licenses
  101
- Operator Licenses
  101
Chapter 6 Marine Operations

103
- Marine Operations
  104
- Ship-To-Shore Calls
  104
- Telephone Calls
  105
- Ship-To-Ship Calls
  107
- Emergency Calls
  107
Chapter 7 Sgc's Vision of Smart Products

109
- The History of Sgc
  110
- Sgc Product Line
  111
- The Sgc Vision of Hf
  111
- Marketing Plans
  112
- The Export Picture
  113
- The Sg-2000 Hf Transceiver
  114
- The Sg-2000: a New Style of Operation
  117
- Sgc Sg-2000 Powertalk Tm
  118
- Adsp Tm Noise Reduction
  119
- Sns Tm Noise Reduction
  120
- First Mobile Dsp Transceiver
  120
- Visual Dsp Filter Display
  120
- Programmable Digital Filters
  120
- Pre-Programmed Filter Settings
  121
- Notch Filter
  121
- Variable Bandpass, Low-Pass, and High-Pass Filters
  121
- Upgrade Dsp Head
  121
- Removable Head
  121
- Simple Design of Front-Panel Controls
  122
- Big-Power/Small Package
  122
- Tested for High Quality
  122
- Sg-2000 Features and Benefits
  123
- Qms Tm (Quick Mount System)
  125
- Qms Features and Benefits
  129
- Smartuner Tm
  130
- Sg-230 Features and Benefits
  133
- Sg-303, Sg-103 and Sg-104 Antenna Systems
  135
- Features and Benfits
  136
- Smart Powercube Tm
  137
- Smart Powercube Tm Benefits & Features
  138
- The Other Sgc Products
  138
- Prc-2250 Mil
  139
- Sg-715 Manpack
  139
- Sg-1000-1 Linear Amplifier
  140
- Features/Benefits of Sg-2000
  141
- Qms Features and Benefits
  142
- Sg-230 Features & Benefits
  143
- Sg-303 Features & Benefits
  144
Chapter 8 Glossary & Genaral Electronic and Hf Ssb Abbreviations .143

149
- Sgc Ideas and Opportunities
  149
- Warranty
  151

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