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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1eca23f68�h
SJIS-WINeca23f68??h
EUC-JPeca23f68譬?h
UTF-8eca23f68??h
UHCeca23f68醫?h