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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13ff7a3f7a3?÷£÷£
SJIS-WIN3ff7a3f7a3?
EUC-JP3ff7a3f7a3???
UTF-83ff7a3f7a3?????
UHC3ff7a3f7a3?嘆嘆