I was wondering if anyone had an inclination of demodulation and packets regarding RFID chips, sensors, and tags.
When working with RF signals, and using a reader the device is capable of collecting any information in regarding the chip, sensor, tag within a specific amount of range.
Using a frequency full analyzer spectrum analyzer, and knowing the channel will grant me access to the tags, and information.
I was in a debate with someone and they told me I need a demodulator to intercept the packets.
I don't believe that I need that because the software would automatically connect and is capable to access the terminal and read/write the data from my location with the proper software.
am I right or wrong, I cannot find out any of that information.