[CA] [CA11] Axiom Pro with CP570 and dual 2kw Transducers

[Chuck - Raymarine - Moderator]

Fish On,

Anytime that transducers operate at the same frequencies, the possibility for interference / noise with other sonar products may occur. The following frequencies apply for the transducers which you have referenced:

- RV transducers: 60 kHz range centered on 350kHz
- R109LH: L: 38-75 kHz / H: 130-210 kHz
- B175LM: L: 40-60 kHz / M: 85-135 kHz
- B265LM: L: 42-65 kHz / M: 85-135 kHz
- R409LM-W: L: 40-60 kHz / M: 80-130 kHz

As the RV transducers do not operate within the frequency range supported by the above listed high power CHIRP transducers, simultaneous operation of the RV transducers any of the above listed transducers should not result in any interference / noise. However, when operating two high power CHIRP transducers simultaneously, care should be taken to not operate the system in a manner which would result in overlapping frequencies. Raymarine has not specified minimum separation distances for fishfinder transducers ... frequency and turbulence resulting from hydrodynamics (particularly at speeds above trolling speeds) are the item of concern for transducer installations.