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AT-140
User Manuals: Icom AT-140 Automatic Antenna Tuner
Manuals and User Guides for Icom AT-140 Automatic Antenna Tuner. We have
4
Icom AT-140 Automatic Antenna Tuner manuals available for free PDF download: Service Manual, Instruction Manual
ICOM AT-140 Instruction Manual (16 pages)
HF AUTOMATIC ANTENNA TUNER
Brand:
ICOM
| Category:
Tuner
| Size: 1 MB
Table of Contents
Foreword
2
Important
2
Explicit Definitions
2
Precautions
2
Supplied Accessories
2
Miscellaneous Items
3
Table of Contents
3
Features
3
1 System Installation
4
Five Critical Points for a Successful HF Installation
4
Vessel Ground Connection
4
Antenna and Tuners
5
The Importance of Grounding
5
2 Antenna System
6
Antenna for Ship
6
Antenna for Land Operation
6
Coaxial Cable
7
Ground and Counterpoise
7
Antenna System
7
3 Installations
8
Installation Outline
8
Control Cable
8
PL-259 Connector
9
Waterproofing the Antenna Connection
9
Mounting
10
Cable Connections
10
4 Control Cable Signals
11
Terminal Information
11
Transceiver Setting
12
Control Cable Signals
12
5 Unit Description and Specifications
13
Unit Description
13
Specifications
13
6 Installation Example
14
Installation Example
15
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Icom AT-140 Service Manual (24 pages)
HF automatic antenna tuner
Brand:
Icom
| Category:
Tuner
| Size: 1 MB
Table of Contents
Product View
2
Repair Notes
2
Table of Contents
3
Specifications
4
Inside View
5
Circuit Description
6
Forward (FWD) Power Detector Circuit
6
SWR Detector Circuit
6
Phase Detector Circuit
7
Impedance Detector Circuit
7
Logic Circuit
7
Antenna Circuit Current Detector Circuit
7
Adjustment Procedures
8
Required Test Equipment
8
Connection
8
Antenna Tuner Adjustments
9
Parts List
10
Mechanical Parts List
15
Exploded View
16
Semi-Conductor Information
17
Boards Layout
18
Block Diagram
20
Voltage Diagram
21
Icom AT-140 Instruction Manual (12 pages)
HF AUTOMATIC ANTENNA
Brand:
Icom
| Category:
Tuner
| Size: 1 MB
Table of Contents
Foreword
2
Important
2
Explicit Definitions
2
Precautions
2
Supplied Accessories
2
Table of Contents
3
Miscellaneous Items
3
Features
3
1 Antenna System
4
Antenna for Ship
4
Antenna for Land Operation
4
Coaxial Cable
5
Ground and Counterpoise
5
2 Installations
6
N Lnstallation Outline
6
N Installation Outline
6
Control Cable
6
PL-259 Connector
7
Waterproofing the Antenna Connection
7
Mounting
8
Cable Connections
8
3 Control Cable Signals
9
Terminal Information
9
Transceiver Setting
10
Control Cable Signals
10
4 Unit Description and Specifications
11
Unit Description
11
Specifications
11
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Icom AT-140 Instruction Manual (12 pages)
HF automatic Antenna Tuner
Brand:
Icom
| Category:
Tuner
| Size: 0 MB
Table of Contents
Foreword
2
Important
2
Explicit Definitions
2
Precautions
2
Supplied Accessories
2
Miscellaneous Items
3
Table of Contents
3
Features
3
1 Antenna System
4
Antenna for Ship
4
Antenna for Land Operation
4
Coaxial Cable
5
Ground and Counterpoise
5
2 Installations
6
Lnstallation Outline
6
Control Cable
6
PL-259 Connector
7
Mounting
7
Cable Connections
8
3 Control Cable Signals
9
Terminal Information
9
Transceiver Setting
10
4 Unit Description and Specifications
11
Unit Description
11
Specifications
11
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