Mfj 1899t своими руками Part 2. Yaesu FT 817 with an MFJ 1899T antenna on back.Part 2. Yaesu FT 817 with an MFJ 1899T antenna on back. Trying out the MFJ 1899T Antenna with the Yaesu FT-891.Trying out the MFJ 1899T Antenna with the Yaesu FT-891. Yaesu FT 817 with an MFJ 1899T antenna on the back. Part 1Yaesu FT 817 with an MFJ 1899T antenna on the back. Part 1