I need to create a setup where I have three radio transceivers (869.4MHz) setup in a straight line.
I need to be able to communicate, in both directions, from the centre pole to the outside two poles, and back.
I had planned to use yagi aerials but, whilst that's fine for the two outside poles, it means my centre pole has an issue as it could only face in one direction.
So, I guess I now have 3 options:
- Revert to an omni aerial in the middle
- Use two separate transceivers, each with its own yagi aerial, facing one in each direction
- Attaching two yagi aerials to a single transceiver
Is 3 actually viable?