Icom
Icom AH-2 HF Marine SSB Ham Radio Antenna Tuner
Best automatic tuner for serious marine radio operators and enthusiasts.
The Icom AH-2 is a high-performance antenna tuner designed for demanding HF Marine SSB Ham Radio operations. It efficiently handles up to 120W of input power and features separate control and tuner units for flexible installation on any vessel. Experience rapid tuning, typically within 2 to 4 seconds, ensuring seamless communication. Powered by a 13.8V DC source, the AH-2 integrates smoothly with various Icom radio models, delivering reliable performance across HF bands for serious mariners and radio enthusiasts.
$349.95
Owner Satisfaction
4.5
/ 5
Category Rank
284
/ 1072
#284 in Communication Radio Accessories
Price vs Category Average
+251%
Above average
Maximum Input Power
120
/ W
Who it's for
- Operators needing fast, reliable signal matching in the field
- Sailors requiring durable equipment for harsh marine environments
- Users running high-power setups for long-range communication
Who should skip it
- Hobbyists working with a limited equipment budget
- Installers seeking a simple, plug-and-play antenna solution
- Radio enthusiasts using non-Icom transceiver brands
Performance breakdown
Tuning Speed
Rapid two-to-four second response ensures you never miss critical communication windows.
Installation Flexibility
Separate control and tuner units allow for versatile mounting on cramped vessels.
Power Efficiency
Low power consumption preserves your vessel's battery life during extended operations.
Band Versatility
Broad 1.8 to 30MHz coverage provides reliable access across all HF bands.
System Integration
Seamlessly pairs with Icom radio ecosystems for a streamlined user experience.
Marine Durability
Robust design withstands the challenging temperature fluctuations of maritime environments.
Key Specs
Maximum Input Power
120W
Frequency Range
1.8~30MHz (with antenna length >= 12 meters)
Input Impedance
50 Ohms
Rated Voltage
13.8V DC ±15%
Tuning Time
2-4 seconds average
Operating Temperature Range
-10 to +60 °C
Package Contents
Control Unit, Tuner Unit
Compatible Radio Brands
Icom
Features
- Reliable marine SSB communication
- Fast automatic tuning
- Wide HF band coverage
- Flexible separate control/tuner units
- Low power consumption
- Guaranteed working order
- Compatible with multiple Icom radios
What customers say
Reviewers consistently praise the Icom AH 2 tuner for its exceptional reliability and robust quality. Users confirm it performs flawlessly, delivering fast and accurate automatic tuning across various HF bands. This dependability is vital for marine and remote operations. Although the price is premium, consumers consider this tuner a worthwhile long term investment due to its superior performance and durable construction.
Know before you buy
To achieve full coverage across the 1.8 to 30MHz frequency range, you must use an antenna that is at least 12 meters long.
Yes, the AH-2 features a separate control and tuner unit design, which allows for flexible installation options on various types of vessels.
The AH-2 is designed for rapid automatic tuning, typically completing the process in just 2 to 4 seconds.
The AH-2 is specifically engineered for integration with Icom radio models. We recommend verifying your specific radio model's compatibility before installation.
The unit requires a 13.8V DC power source, with an allowable tolerance of ±15% to ensure stable operation.
This tuner is rated for a maximum input power of 120W, making it suitable for standard HF Marine SSB and Ham radio setups.
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Ready to buy?
$350