mAT-1F Automatic Antenna Tuner for Yaesu FTX-1 – 10W HF/50MHz Tuning for Long Wire & Coax Antennas
Achieve perfect impedance matching instantly with the mAT-1F Automatic Antenna Tuner, specifically designed for the Yaesu FTX-1 transceiver. Efficiently tune long-wire, random wire, and standard 50Ω antennas across the HF and 50MHz bands, safely handling up to 10W QRP power output.

Product Overview: The Essential FTX-1 Companion
The mAT-1F Automatic Antenna Tuner is engineered as the perfect, compact companion for the Yaesu FTX-1 QRP transceiver. This unit provides rapid, automatic impedance matching, ensuring your low-power HF and 6-meter operations are as efficient as possible, regardless of antenna type or deployment conditions.[2][5]
Unlike tuners requiring external power or manual adjustment, the mAT-1F draws power directly from the connected FTX-1 radio, making it ideal for field use, portable operations, hiking (SOTA), and rapid setup environments.[3][6]
Key Technical Specifications & Performance
| Feature | Specification | Benefit |
|---|---|---|
| Compatibility | Specifically optimized for Yaesu FTX-1 | Seamless integration and rapid tuning response. |
| Frequency Range | HF Bands (1.8 MHz to 30 MHz) + 50 MHz (6 Meters) | Versatile coverage for global shortwave communication and the 6M band. |
| Maximum Power | 10 Watts (Maximum) | Ideal safe operating range for QRP (Low Power) transceivers like the FTX-1. |
| Antenna Input | Dual Input: Long Wire/Random Wire (via terminal) & 50Ω Coaxial (via SO-239) | Flexibility to use permanent installations or quick-deploy field antennas. |
| Tuning Speed | Automatic, Fast Matching | Quick impedance correction for minimal on-air downtime. |
| Power Source | Powered directly from the connected transceiver (No external power required) | True portability and simplicity for field operations. |
Unmatched Antenna Versatility
The primary strength of the mAT-1F lies in its ability to handle diverse antenna systems instantly:
- Long Wire / Random Wire Antennas: Perfect for emergency communications or portable setups where a full dipole is impractical. Simply connect the wire end to the dedicated terminal, and the mAT-1F will automatically find the best match for the FTX-1.[4][7]
- Standard 50Ω Coaxial Antennas: It works seamlessly with traditional antennas like end-fed half-waves, vertical antennas, or dipoles already fed via coax, correcting minor mismatches across the operational bands.[3][6]


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