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General| Brand | SGC |
|---|---|
| Model | MAC-200 |
| Category | Controller |
| Language | English |
Details the aluminum case, internal construction, and jumper settings.
Covers power, RF input, chassis ground, and various antenna connection types.
Discusses antenna compatibility, coupling, and connection methods for various types.
Essential guidelines for optimal HF system planning and installation.
Procedure for activating the unit, including backlighting and keytone settings.
How to choose meter ranges and select operating antennas via front panel switches.
Compares automatic and manual modes for antenna selection and memory recall.
Explains RESET, LOCK functions and the light bulb test procedure.
Overview of the MAC-200's tuning capabilities, software functions, and tuning process.
Details the impedance, VSWR, and phase detectors used in the system.
Describes the microprocessor, its tuning algorithm, and operation modes like Auto Mode.
Explains specific tuning sequences, jumper configurations, and LED indicators.
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