Hi Mania,
using separate antenna instead of using combiners, did you mean antennas should be connected directly to transceivers? Anyway it has to adapt TRX cable with antenna cable, so, we need connectors and hence atenuation, maybe less than 3 dB. Is it worth having such a solution? Please elaborate more regarding this, it looks a good solution in rural areas with bad coverage.
Regards,
Fresh Opt