Icom AH-730 Automatic HF/50 MHz Antenna Tuner (1.8–54 MHz, 150W) with 45 Memories

Icom AH-730 Automatic HF/50 MHz Antenna Tuner (1.8–54 MHz, 150W) with 45 Memories

The Icom AH-730 is a high-speed, automatic antenna tuner designed to quickly match a long wire or whip antenna from the 160m (1.8 MHz) band through the 6m (54 MHz) band. Rated for 150W (PEP), this IPX4 water-resistant tuner features 45 memory channels for instant recall, making it ideal for multi-band remote operation with Icom transceivers like the IC-7300MK2 and IC-7610.

Fast, All-Band Matching: The Icom AH-730 Automatic Antenna Tuner
Maximize your efficiency and band coverage with the Icom AH-730 Automatic Antenna Tuner. Designed to be housed outdoors, close to the antenna feed point, the AH-730 ensures an optimal match for long wire and vertical whip antennas across the full HF and 6-meter spectrum (1.8 MHz to 54 MHz) when using an element 7 meters (23 ft) or longer.

This tuner is built for both speed and durability. It achieves a match (VSWR 2.0:1 or less) in an average of just 2 to 3 seconds. The intelligent design includes 45 memory channels that store previous tuning settings, allowing for near-instant matching (around 1 second) when returning to a previously used frequency.

Key Features & Performance:

• Wide Frequency Coverage: Tunes 1.8 MHz (160m) through 54 MHz (6m) with a 7-meter (23 ft) or longer antenna element.
• High-Speed Tuning: Quick automatic tuning, achieving a match in 2–3 seconds on average, and approximately 1 second from memory recall.
• High Power Rating: Handles up to 150W PEP (100W Continuous), suitable for most 100W-class transceivers.
• IPX4 Water Resistant: The rugged high-strength resin case protects the internal components from water splash, weather, and salt damage, ensuring reliable outdoor operation.
• Low Power Tune-Up: Emits only a minimal 0.3 W of RF output during the tuning process, minimizing interference to other stations.
• Seamless Icom Integration: Directly compatible with many Icom transceivers, including the IC-7300MK2, IC-7610, and IC-7100, which supply the necessary 13.8V DC control voltage.

The Icom AH-730 is the robust and intelligent solution for flexible, multi-band antenna setups, providing the fast, low-loss matching required for serious DXing and contesting.