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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f3f3f3f3fa2e73f3fa1a7414d403f3f3f3f3fa2e73f3fa1a7414d4042?????¢ç??¡§AM@?????¢ç??¡§AM@B
SJIS-WIN3f3f3f3f3fa2e73f3fa1a7414d403f3f3f3f3fa2e73f3fa1a7414d4042?????「??。ァAM@?????「??。ァAM@B
EUC-JP3f3f3f3f3fa2e73f3fa1a7414d403f3f3f3f3fa2e73f3fa1a7414d4042?????∝??:AM@?????∝??:AM@B
UTF-83f3f3f3f3fa2e73f3fa1a7414d403f3f3f3f3fa2e73f3fa1a7414d4042???????????AM@???????????AM@B
UHC3f3f3f3f3fa2e73f3fa1a7414d403f3f3f3f3fa2e73f3fa1a7414d4042?????®??¨AM@?????®??¨AM@B