mAT is a supplier from China, which is specialized in the production of antenna tuners. The company is run by experienced radio amateurs and aims to develop a wide range of high quality and affordable automatic antenna tuners. Most devices can be supplied and controlled fully automatically from the radio via a control cable. WiMo started selling these tuners after extensive testing in spring 2019.
The mAT-30 is an automatic tuner for the frequency range from 1.8 to 54 MHz. The tuner is compatible with a variety of Yaesu radios. Thus it can be operated on all Yaesu transceivers which can use the Yaesu tuners FC-30, FC-40 or FC-50. These are among other models: FT-100, FT-857D, FT-897D, FT-450D, FT-891, FT-950, FT-991(A). A suitable control cable for the CAT output of the radio is included. This cable is also used for the power supply.
The mAT-125E Tuner stores once found tuning settings per frequency in a memory. There are 16000 memory locations available for this purpose. If a known frequency is used again, the setting is read from the memory and the tuning process is completed in less than 0.2 seconds. If a new frequency is used or if a new frequency is to be tuned (and stored), the process takes max. 5 seconds. During the tuning process, the transmitter is offered a SWR of max. 2:1 to protect the output stage of the radio.
Operation is via the "Tune" button on the radio. This simplifies the tuning process by automatically switching to low power and CW mode, as well as switching back to the previously used transmission power and mode. The minimum tune power is 1 W, a maximum of 120 W PEP may be used, with RTTY and other continuous wave modes about 30 W max. The tuner tunes antennas in an impedance range from approx. 5 to 1500 Ohm, which is much more than the usual built-in tuners can handle.
- Volume di consegna
- mAT-30 Tuner
- Control Cable Yaesu (2x 8-pin MiniDIN