The mAT-125E is a versatile automatic tuner that can be used with almost all types of transmitters, providing automatic antenna tuning across the entire HF spectrum plus 6 meters, at power levels up to 120 watts. It will tune dipoles, verticals, yagis, or virtually any coax-fed antenna. The mAT-125E will match an amazing range of antennas and impedances, far greater than other tuners you may have considered, including the built-in tuners on many radios.
The mAT-125E features 16,000 frequency memories. When tuning on or near a previously tuned frequency, the mAT-125E uses "Memory Tune" to recall the previous tuning parameters in a fraction of a second. If no stored settings are available, the tuner performs a full tuning cycle, storing the parameters for recall from memory on subsequent tuning cycles on that frequency. In this way, the mAT-125E "learns" as it is used, adapting to bands and frequencies as it goes.
The tuner does not require a data cable connection, only a 50 ohm RF cable to the transmitter.
The mAT-125E contains two 18650 Li batteries, which do not require external power, making the mAT-125E easy to use.
Charging via USB-C.
Before using the tuner for the first time after receiving it, the tuner must be charged to activate the internal battery protection circuit. During transport, the tuner is in a protective state and cannot be turned on unless it is charged. You must do the same after changing the battery.
