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General| Tuning Method | Automatic |
|---|---|
| Input Voltage | 13.8 V DC |
| Weight | 1.5 lbs |
| Connectors | SO-239 |
| Frequency Range | 1.8 - 54 MHz |
| Inductance Range | 0.1 uH |
| Current Consumption | 500 mA |
| Voltage Standing Wave Ratio | 1.0 - 3.0 |
| SWR Range | 1:1 to 10:1 |
Overview of the LDG AT-1000Pro tuner and its capabilities.
Critical safety instructions for operating the AT-1000Pro tuner with high RF energy.
Essential safety rules for antenna installation near power lines to prevent injury or death.
Quick start instructions for initial setup and first transmission with the AT-1000Pro.
Detailed technical parameters and capabilities of the AT-1000Pro antenna tuner.
Overview of front panel controls, buttons, and LED indicators on the AT-1000Pro.
Guide on how to properly install the AT-1000Pro tuner, including grounding and connections.
Steps for initial setup, including version display, power-up options, and function modes.
Explanation of button functions, LED indications, and different tuning modes like Auto and Semi-Auto.
Step-by-step guide for tuning, memory storage, and automatic tuning cycles.
Manual adjustment techniques, understanding error codes, and roll-back circuit information.
Default tuner settings and details on using the radio interface cables.
Explanation of impedance, resistance, capacitive, and inductive reactance in RF circuits.
How transmitters, transmission lines, and antennas interact with impedance.
Understanding SWR, its measurement, and a lookup table for power and SWR.
How the AT-1000Pro's microprocessor, relays, and SWR sensor work to tune antennas.
Recommendations for cleaning and protecting the AT-1000Pro tuner.
Contact information for technical assistance and inquiries.
Details on product warranty coverage, return procedures, and repair services.
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