In a recent video, David, M0XIT, introduced the mAT-125 Tuner, a brandnew product, which has just arrived into stock at LAMCO, the MAT-Tuner mAT-125E Portable Automatic HF Antenna Tuner. The mAT-125E is a versatile automatic tuner, which can be used in almost all types of transmitter. It provides automatic antenna tuning across the entire HF spectrum, plus 6 meters, at power levels up to 120W. 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 some other tuners you may have considered, including the built-in tuners on many radios. The mAT-125E has 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 memorized settings are available, the tuner runs a full tuning cycle, storing the parameters for memory recall on subsequent tuning cycles on that frequency. In this manner, the mAT-125E ‘learns’ as it is used, adapting to the bands and frequencies as it goes. The mAT-125E contains two 18650 Li batteries, which do not need an external power supply, this makes it easy to use mAT-125E. It comes with a dedicated charger and uses a latching relay that works for a very long time when charged. https://tinyurl.com/y3gv2r64

This article was featured in the September 2019 issue of RadioUser