New never used CW filter. Fits all of the below. Yaesu FT-901/902; FT-101ZD; FT-107; FT-707,FT 980,FT 77,AND THE FT-ONE. TYPE XF 8.9KCN 8988.2KHz NO.07-B. New in the box with factory papers and instructions. Please *E* mail me off list. Thanks Bob AF2Q