Re: RF tranceiver problem
To establish a well communication between two idantical digital sources, some proven techniques should be used I believe.
Especially, during demodulation from FSK or similar waveform, due to assymmetric mixer and slicer behaviour, some pre-data should be sent to syncronize and to adjust the slicing level of the demodulator. We call these datas as "preamble" bits. These bits are used to syncronize and to pull down or pull up the slicing level of the demodulator. And these are 10101010101 ( any long). After sending certain preamble data bits, the dc level of the receiver slicer will be constant ( because of a charging capacitor in it ) and then main data will arrive and be sliced. If you don't use a preamble bits, the DC level will be changed accoording to data bits that is sent. So some bits will be missed and some of them achieved
In fact the methods that we use in digital communication have many techniques and should be carefully investigated.