We have just had a new delivery of superb RX-TX units, They look like 3.4 GHX RX- 3.5 GHZ TX
These units have a lot more processing in and some have simple telephone wires coming out into a waterproof terminal (while stocks last) described as an integrated subscriber terminal P1V2, we think this is a complete RX-TX system.
Possible the TX RX frequency could be reversed to make a private link with a bit of board chopping
Lot of on board processing and the unit has a mac address
We need some space so now we are selling a pair for the price of one,