:(
finding antena sharing IC in my region is very difficult cause im the only one who has to do the programing ,designing hardware and debuging every thing including .Net software for communication
so cant surve the market:(
ihv this 4051 analog multiplexer.. will this work..?

and if it wont can i use 2 seperate antennas?
as i told before only one of the TX or RX will be working at a time
so there wont be ne local loop
following above senario can i use 2 seperate antennas, following this i wont have to use antenna sharing methods