I have some questions regarding this post from 2005 (please dont laugh).https://www.avrfreaks.net/forum/problem-decoding-rfid-transponder-signal-solved?skey=FSK%20decoding
In this post, it is mentioned that the transceiver's output is an FSK signal. The output of an em4095 is an AM signal. Also, in the attached image, the signal looks more like an amplitude modulated signal than an fsk. I am confused. I assume this is a dead post as it was posted 12 years ago.