Frequent question: Will two fish finders interfere with each other?

Any time you run two units with the same frequency there is a risk of interference. However, with the modern noise rejection systems built into today’s fish finders, in most conditions when there is a unit on the front and back of the boat with the same frequencies, they will not interfere with each other.

Will 2 transducers interfere with each other?

If both transducers are using the same frequency, they will interfere with each other once you reach a water depth that allows the two beams to cross. In shallow water, they may work together if the transducers are far enough apart. … Setting each unit on a different frequency will prevent interference.

How close can you mount transducers to each other?

The transducer should be mounted forward of the propellers on inboard boats, and separated adequately from other transducers, strakes, rivet lines, or other protrusions that may create turbulence. Make sure there is nothing in front, behind, or to the side of the transducer that is closer than 12″.

Can you run 2 Lowrance units off one transducer?

The Lowrance Hook 2 Series cannot be linked together. If you want a Lowrance unit that can be linked together you will need to upgrade to the Elite Ti series, Hds Gen 3 Series, or the Hds Carbon Series. Waypoints can be shared through the NMEA port on the Elite TI, but both units have to be turned on for this to work.

IT IS INTERESTING:  Is Coral bad for freshwater fish?

Can you mount a transducer on the port side?

I mounted my Transducer on the port side so when I’m fishing its on my side. If you can mount it 12 to 18 inches from your lower unit you should be fine. It’s more important to have the transducer mounted properly.

Where should I mount my transducer?


The general rule of thumb is to mount the transducer to the starboard side, which is the down stroke of most single outboard boat propellers (right hand lower unit). This side produces the least amount of turbulence and is most efficient in delivering the best performance.

How far should a transducer be in the water?

You should place the bottom face of your transducer about flush or slightly below flush of the hull. No more than 1/2”.

Can I run 2 transducers on HDS live?

This feature allows you to view two sonar panels using different sonar sources simultaneously on a single HDS unit. You can use any combination of transducer sources you have on your network in either or both of those panels.

Are Lowrance transducers interchangeable?

Re: Lowrance question

Yes, the transducers and power cables are interchangeable between these three units.