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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13ff7ac3f3f3f3f3f3f6442?÷¬??????dB
SJIS-WIN3ff7ac3f3f3f3f3f3f6442???????dB
EUC-JP3ff7ac3f3f3f3f3f3f6442????????dB
UTF-83ff7ac3f3f3f3f3f3f6442?????????dB
UHC3ff7ac3f3f3f3f3f3f6442?奪??????dB