Raymarine CP470 Clearpulse CHIRP sonar module.
The CP470 sonar module provides best-in-class fish detection and high-resolution CHIRP sonar imagery for Raymarine chartplotter displays. A wide frequency spectrum and greater sensitivity allow the CP470's advanced CHIRP transmitter to see through schools of small fish, identify thermoclines, and simultaneously target the desired game fish. Designed for use offshore and in harsh conditions, the CP470 intelligently filters out unwanted noise while producing high resolution fish targets and reliable bottom tracking.

Sensational detail and clarity

Superior target definition and enhanced sensitivity with Raymarine's exclusive wide-spectrum CHIRP sonar technology. Target fish, identify bait, and track the seafloor up to 3,000 m (10,000 ft) with two adjustable CHIRP sonar channels.

With 10 times the resolution of ordinary fishfinders, the CP470 delivers sharper, more defined fish targets and automatically filters out unwanted noise so you never miss the action below.

TruZoom™ magnification mode reveals additional target detail without loss of resolution

Choose from optional low, mid or high frequency CHIRP transducers and standard or wide beam to suit your fishing preferences.

The CP470 automatically recognizes connected transducers and adjusts sonar settings to optimize performance.

View and control each CHIRP channel independently and create your own combination of full-screen or split-screen sonar windows on Raymarine LightHouse multifunction displays.