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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1a8faa1a93f3f5b78¨ú¡©??[x
SJIS-WINa8faa1a93f3f5b78ィ奛ゥ??[x
EUC-JPa8faa1a93f3f5b78????[x
UTF-8a8faa1a93f3f5b78??????[x
UHCa8faa1a93f3f5b78¾­??[x