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Compact IntelliTuner MFJ-928
MFJ Compact IntelliTuner MFJ-928 Manuals
Manuals and User Guides for MFJ Compact IntelliTuner MFJ-928. We have
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MFJ Compact IntelliTuner MFJ-928 manual available for free PDF download: Instruction Manual
MFJ Compact IntelliTuner MFJ-928 Instruction Manual (28 pages)
Automatic Antenna Tuner
Brand:
MFJ
| Category:
Tuner
| Size: 0 MB
Table of Contents
Table of Contents
3
The Basics
5
Introduction
5
Features
6
Specifications
6
Fast Start
7
Figure 1. Installation Block Diagram
7
Front Panel
8
Swr Led
8
Tune Led
8
TUNE Button
8
Automatic/Semi-Automatic Tuning Mode
8
Figure 2. MFJ-928 Front Panel
8
ANT Button
9
POWER Button
9
Figure 3. Button Action
9
Back Panel
10
Power
10
Radio Interface
10
Figure 4. MFJ-928 Back Panel
10
Figure 5. Rado Interface Connector
10
Figure 6. Alinco Interface Cable
11
Table 1. Jumper JP2 Setting
11
Figure 7. Icom Interface Cable
12
Figure 8. Kenwood Interface Cable
12
Figure 9. Yaesu Interface Cable (FT-100, FT-817, FT-857, FT-897)
12
Transmitter
13
Antenna 2
13
Antenna 1
13
Ground
13
Wire
13
Figure 10. Yaesu Interface Cable (FT-847)
13
Installation
14
Miscellaneous
15
Antenna Memory
15
Intellitune TM Algorithm
15
LC Limits
15
Table 2. Memory Resolution
15
Morse Code and Beeps
16
Foldback Circuit
16
Table 3. Tuner Beeps
16
Grounding Hints
17
Antenna System Hints
17
Location
17
Matching Problems
17
Appendices
19
Resetting the Tuner
19
Factory Defaults
19
Figure 11. Power-On Operations
19
Delete Entire Antenna Memory
20
Delete Antenna Memory Bank
20
Total Reset
20
Self Test
21
Table 4. Failure Messages
21
Power-Down Circuit Test
22
Relay Test
22
Frequency Counter Calibration
23
SWR Bridge Calibration
23
In Case of Difficulty
24
Technical Assistance
25
List of Accessories
25
Circuit Block Diagram
26
Figure 12. MFJ-928 Circuit Block Diagram
26
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