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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-190e23f3f90e23f3f90e23f3f3f90e23f3f90e23f3f6442â??â??â???â??â??dB
SJIS-WIN90e23f3f90e23f3f90e23f3f3f90e23f3f90e23f3f6442絶??絶??絶???絶??絶??dB
EUC-JP90e23f3f90e23f3f90e23f3f3f90e23f3f90e23f3f6442????????????????dB
UTF-890e23f3f90e23f3f90e23f3f3f90e23f3f90e23f3f6442?????????????????????dB
UHC90e23f3f90e23f3f90e23f3f3f90e23f3f90e23f3f6442먥??먥??먥???먥??먥??dB