Replacement Part #: ATU-6D Antennta Frequency: 450-485 MHz UHF Compatible With: Yaesu Vertex VX-130, VX-131, VX-132, VX-160, VX-180, VX-210, VX-210A, VX-230, VX-231, VX-350, VX-351, VX-354, VX-410, VX-417, VX-420, VX-427, VX-600, VX-800, VX-820, VX-821, VX-824, VX-829, VX-900, VX-920, VX-921, VX-924, VX-929, VX-970, VX-971, VX-974, VX-979