LDG Electronics AT-100PROII Antenna Tuner
Best automatic tuner for serious operators needing fast, reliable antenna matching.
This desktop tuner simplifies antenna matching by automatically adjusting to your frequency and band. With dual antenna inputs and thousands of memory slots, it eliminates the manual hassle of tuning, ensuring you spend more time on the air and less time adjusting equipment.
$279.99
at
DX Engineering
Who it's for
- Operators switching frequently between saved bands and frequencies
- Amateur radio enthusiasts working across diverse HF and 6-meter bands
- Users wanting a streamlined station setup without external metering
Who should skip it
- Operators running high-power amplifiers exceeding 125 watts
- Users preferring a plug-and-play experience without extra accessory purchases
- Operators using antennas with extremely high or complex SWR ratios
Performance breakdown
Tuning Speed
Processor-controlled memory recall makes frequency adjustments feel nearly instantaneous.
Power Versatility
Handles a wide range from QRP setups to 200-watt high-power operation.
Memory Capacity
Massive 16,000-slot memory bank effectively eliminates repetitive manual tuning tasks.
Ease of Operation
Simple one-button interface makes complex impedance matching accessible for any operator.
Frequency Range
Covers standard HF bands plus 6 meters for broad operational flexibility.
System Compatibility
Seamless integration with major radio brands simplifies your station setup.
Key Specs
Device Type
Automatic Antenna Tuner
Compatibility
General HF Transceivers
Frequency Range
1.8-54 MHz
Maximum Power Rating
125 watts
Antenna Type
Automatic
Mounting Type
Desktop
Dimensions
5.5 inches W x 2.0 inches H x 7.5 inches D
Weight
1.5 lbs
Power Requirements
11-16 VDC
Impedance Range
6-1000 ohms
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