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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f405e3f405e42?@^?@^B
SJIS-WIN3f405e3f405e42?@^?@^B
EUC-JP3f405e3f405e42?@^?@^B
UTF-83f405e3f405e42?@^?@^B
UHC3f405e3f405e42?@^?@^B