Unid 318000Bd/228 GFSK spotted on 428 MHz and sent me by a friend of mine
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| Fig. 1 |
After the removal of the scrambler x^9+x^4+1, the bitstream shows an interesting 228-bit (or 12 x 19-bit groups) period.
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| Fig. 2 - 19-bit grouped stream | |
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| Fig. 3 - 228-bit period stream |