What character(s) does a bitstring is encoded in each character set?

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f3f3f3f3f3f403f3f3f3fa4??????@????¤
SJIS-WIN3f3f3f3f3f3f403f3f3f3fa4??????@????、
EUC-JP3f3f3f3f3f3f403f3f3f3fa4??????@????
UTF-83f3f3f3f3f3f403f3f3f3fa4??????@?????
UHC3f3f3f3f3f3f403f3f3f3fa4??????@????