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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f818f3f81f73f3f3f3f3f3f3f3f4551??÷????????EQ
SJIS-WIN3f818f3f81f73f3f3f3f3f3f3f3f4551?¥?¶????????EQ
EUC-JP3f818f3f81f73f3f3f3f3f3f3f3f4551???????????EQ
UTF-83f818f3f81f73f3f3f3f3f3f3f3f4551??????????????EQ
UHC3f818f3f81f73f3f3f3f3f3f3f3f4551?걦?괈????????EQ