The mAT-1F is a purpose-built automatic antenna tuner engineered exclusively for the Yaesu FTX-1 Field transceiver. It is not compatible with any other radio models. Designed to integrate seamlessly with the FTX-1 Field, it offers full operational compatibility with the original manufacturer’s tuner, allowing users to control all tuning functions directly from the transceiver’s front panel.

The tuner provides excellent flexibility thanks to its dual-connector layout. On the top panel, users will find:

• BNC antenna jack for coax-fed antennas

• Banana terminals for wire antennas

This dual-antenna support allows operators to easily switch between different antenna types depending on their operating environment.

On the bottom panel, the tuner includes:

• RF input jack, which connects to the FTX-1 Field's HF antenna port via a coaxial feed line
• Control cable jack, which interfaces with the radio’s “TUNER” port through the supplied mAT-CF control cable

This straightforward connection setup ensures reliable communication between the tuner and transceiver, providing fast, accurate tuning across the HF bands.

Compact, versatile, and fully integrated with the Yaesu FTX-1 Field, the mAT-1F is an ideal companion for field operators who need efficient, flexible antenna matching in a portable package.