Multiple close RX / TX

I would like to use several RXs at the same time linked to different TXs. Is it possible ?
Thanks !

I think real world testing the most anyone has done is 2 openhd systems running next to each other on the same band. They had good results and from what I remember they did not even seperate frequencies very much

I think you can run several non-overlapping freqs at short range. If you start going further range then you will need more space between freqs.