mAT-Y200 is specially designed for Yaesu brand transmitters with RF power not higher than 200W(SSB), such as FT-891, FT-991A, FTDX10, FTDX101D, FTDX101MP. It should be noted that, it cannot be used for FTDX5000 and FT-2000, because these transmitters do not have a standard 8-pin Yaesu tuner interface. For FTDX-101MP transmitter, when using external tuner, it will automatically set the maximum RF power to 100W, so when using this tuner, the maximum output RF power is 100W.The FT-817/818 transmitter also cannot use this tuner, if you happen to use this transmitter, please choose the mAT-10 tuner, which is specially designed for FT-817/818.
This tuner is also a great choice for users who like to operate the transmitter in digital modes such as FT8, CW and RTTY. For most tuners, it is not possible to withstand 100 watts of digital mode RF signals entering the tuner. The mAT-Y200 allows up to 100 watts of digital mode RF signals to pass through the tuner.
mAT-Y200 has a working frequency range of 1.8-54MHz and a maximum allowable RF power of 200 watts. As an external antenna tuner, it is connected to the transmitter through a control cable mAT-CY. The transmitter supplies power to the tuner through this cable, communicates with it and controls the operation of the tuner. The tuner does not require additional power supply. The tuner can track and synchronize the frequency data with the transmitter, just like the classic mAT-30 tuner, which makes the operation of the tuner very convenient.
It will tune dipoles, verticals, Yagis, or virtually any coax-fed antenna. It 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.