recently I've bought a pair TX/RX radio link from Quasar (QAM-TX1 & QAM-RX4), I was prettey excited but my happiness quickly go away when I checked that the receiver gets nothing.
If I connect the datainput of the transmitter with the dataoutput of the receiver with a cable, the PC receives data, so I am sure that all the system works properly but the radio link.
If I check the datainput of the transmitter with a logic probe (low/high) it seems ok.
If I check the dataoutput of the receiver with a logic probe is is always high, and keeps always at this state.
I don't know how to progress :( :(
Thank you for your help,