I would expect that even though they would be transmitting on different frequency being side by side you would get some cross talk. Why not just turn one off?
Can I install 2 transducers of 2 different brands of fish finders on the same side of my transom without interference? In other words side by side? I've read that on both fish finders to place the transducer on the right side of transom or the prop will cause interference, because my prop turns to the right .....
I would expect that even though they would be transmitting on different frequency being side by side you would get some cross talk. Why not just turn one off?