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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13ff7a93f3f3f3ff7a3?֩????֣
SJIS-WIN3ff7a93f3f3f3ff7a3?????
EUC-JP3ff7a93f3f3f3ff7a3???????
UTF-83ff7a93f3f3f3ff7a3?????????
UHC3ff7a93f3f3f3ff7a3?炭????嘆