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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f4881f73f3f3f3f4f3f3f?H÷????O??
SJIS-WIN3f4881f73f3f3f3f4f3f3f?H¶????O??
EUC-JP3f4881f73f3f3f3f4f3f3f?H?????O??
UTF-83f4881f73f3f3f3f4f3f3f?H??????O??
UHC3f4881f73f3f3f3f4f3f3f?H괈????O??