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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f818b3f3f3f3f3f3f41?‹??????A
SJIS-WIN3f818b3f3f3f3f3f3f41?°??????A
EUC-JP3f818b3f3f3f3f3f3f41?????????A
UTF-83f818b3f3f3f3f3f3f41?????????A
UHC3f818b3f3f3f3f3f3f41?걢??????A