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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13fa2d23f3f3f3f61?¢Ò????a
SJIS-WIN3fa2d23f3f3f3f61?｢ﾒ????a
EUC-JP3fa2d23f3f3f3f61??????a
UTF-83fa2d23f3f3f3f61???????a
UHC3fa2d23f3f3f3f61?¶????a