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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-181803f3f3f3f3f416d46€?????AmF
SJIS-WIN81803f3f3f3f3f416d46÷?????AmF
EUC-JP81803f3f3f3f3f416d46???????AmF
UTF-881803f3f3f3f3f416d46???????AmF
UHC81803f3f3f3f3f416d46??????AmF