FTP Command to convert EBCDIC to ASCII

FTP Command to convert EBCDIC to ASCII

I want to FTP a mainframe file to Unix Server. So It needs to be converted from  EBCDIC to ASCII format . I Used command (ASCII) but still there are some special characters in the file and these are display as Junk / Garbage value in Unix server.

Could any one help me in resolving this issue. 

//Step001 EXEC FTPBATCH //* //S1.SYSIN DD *

server ip