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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f81983f3f3f3f3f3f3f414d403f81983f3f3f3f3f3f3f414d4042?˜???????AM@?˜???????AM@B
SJIS-WIN3f81983f3f3f3f3f3f3f414d403f81983f3f3f3f3f3f3f414d4042?§???????AM@?§???????AM@B
EUC-JP3f81983f3f3f3f3f3f3f414d403f81983f3f3f3f3f3f3f414d4042??????????AM@??????????AM@B
UTF-83f81983f3f3f3f3f3f3f414d403f81983f3f3f3f3f3f3f414d4042??????????AM@??????????AM@B
UHC3f81983f3f3f3f3f3f3f414d403f81983f3f3f3f3f3f3f414d4042?걯???????AM@?걯???????AM@B