Raymarine CP470 CHIRP™ Sonar Module - Professional Dual-Channel Fish Finder with Wide Spectrum Technology
Elevate your fishing success with the Raymarine CP470 CHIRP™ Sonar Module, a professional-grade fish finding system engineered for serious offshore and coastal anglers. This advanced dual-channel CHIRP transceiver delivers unparalleled target separation and high-resolution sonar imagery, capable of penetrating dense baitfish schools while simultaneously tracking desired game fish down to 10,000 feet.
Professional CHIRP Sonar Technology
- Wide Spectrum CHIRP: Exclusive Raymarine technology delivers 10x the resolution of conventional sonar systems
- Dual Independent Channels: Two adjustable CHIRP channels from 25-250kHz for comprehensive water column coverage
- TruZoom™ Technology: Magnified target views without resolution loss for precise fish identification
- Extreme Depth Capability: Track bottom and targets to 10,000 feet (3,000m) depth
- Automatic Transducer Recognition: Airmar Xducer ID technology optimizes performance automatically
Professional Sonar Specifications
Sonar Performance
- Sonar Type: Wide Spectrum CHIRP
- Power Output: 1kW/2kW (transducer dependent)
- Frequency Range: 25kHz to 250kHz
- Channels: Dual independent CHIRP channels
- Maximum Depth: 10,000 feet (3,000m)
Power & Environmental
- Input Voltage: 12V/24V DC
- Power Consumption: 30.6W maximum
- Operating Temperature: -4°F to 122°F (-20°C to 50°C)
- Waterproof Rating: IPX6
- Enclosure: Rugged aluminum construction
Physical Dimensions
- Width: 11.79 inches
- Height: 8.1 inches
- Depth: 3.3 inches
- Model: E70298
- UPC: 723193793008
Advanced Wide Spectrum CHIRP Technology
The CP470's exclusive wide spectrum CHIRP technology revolutionizes underwater target identification by transmitting continuous frequency sweeps instead of single-frequency pulses, resulting in dramatically enhanced target separation and fish identification capabilities.
CHIRP Performance Benefits
Superior Target Definition
Wide spectrum frequency transmission provides 10 times the resolution of conventional sonar, enabling precise identification of individual fish within dense schools.
Enhanced Sensitivity
Advanced signal processing delivers superior target detection in challenging conditions, penetrating thermoclines and distinguishing game fish from baitfish.
Noise Filtering Intelligence
Automatic digital filtering eliminates unwanted noise and interference while preserving critical fish targets and bottom structure detail.
Dual Independent CHIRP Channels
Two completely independent CHIRP channels operating from 25kHz to 250kHz provide comprehensive coverage of the water column, allowing simultaneous monitoring of different depth zones and frequency ranges.
Channel Configuration Benefits
- Frequency Flexibility: Low, medium, and high CHIRP frequency options
- Independent Control: Separate adjustment of each channel for optimal performance
- Custom Display Options: Full or split-screen viewing on LightHouse powered displays
- Transducer Versatility: Standard and wide-beam transducer compatibility
TruZoom™ Magnification Technology
Revolutionary TruZoom™ technology provides detailed magnified views of fish targets, bottom structure, and baitfish without the resolution loss associated with traditional sonar zoom functions.
Magnification Advantages
Lossless Magnification
Unlike conventional digital zoom, TruZoom™ maintains full resolution while magnifying specific areas of interest for detailed target analysis.
Structure Detail
Reveals intricate bottom structure features, rocks, and cover that attract game fish, enabling precise lure placement and fishing strategy.
Baitfish Identification
Detailed baitfish school imaging helps locate prime feeding zones and identify species composition for effective game fish targeting.
Raymarine System Integration
Designed for seamless integration with Raymarine's comprehensive multifunction display ecosystem, providing professional sonar capabilities across multiple product lines.
Compatible Display Series
- aSeries: Professional navigation displays
- cSeries: Compact multifunction displays
- eSeries: Advanced navigation systems
- gS Series: Glass bridge integration systems
Network Integration Features
- RayNet 10/100 Mb/s network connectivity
- LightHouse II powered display compatibility
- Integrated waypoint marking with sonar data
- Chart overlay and GPS integration
Professional Transducer Compatibility
The CP470 automatically recognizes connected Airmar transducers and optimizes sonar parameters for peak performance, supporting a wide range of transducer configurations for specific fishing applications.
Transducer Options
Automatic Optimization
- Airmar Xducer ID automatic transducer recognition
- Optimized frequency and power settings
- Calibrated sensitivity adjustments
- Transducer-specific performance enhancements
Offshore and Rough Condition Performance
Engineered specifically for offshore use and challenging marine conditions, the CP470 maintains consistent performance in rough seas while providing reliable bottom tracking in extreme depths.
Rugged Marine Design
- IPX6 waterproof aluminum enclosure
- Shock and vibration resistance
- Corrosion-resistant materials and coatings
- Extended operating temperature range
- EMI/RFI filtering for clean signal processing
Frequently Asked Questions
What makes CHIRP sonar technology superior to conventional fish finders?
CHIRP technology transmits a continuous sweep of frequencies rather than single pulses, providing 10 times the resolution of conventional sonar. This enables superior target separation, enhanced fish identification, and the ability to see individual fish within dense schools.
How deep can the CP470 effectively track bottom and fish?
The CP470 provides reliable bottom tracking and fish detection to 10,000 feet (3,000 meters) depth, making it ideal for offshore deep-sea fishing applications and commercial fishing operations.
What is TruZoom technology and how does it benefit anglers?
TruZoom provides magnified views of fish targets and bottom structure without resolution loss, unlike traditional digital zoom. This allows detailed analysis of fish behavior, precise structure identification, and accurate baitfish assessment for strategic fishing decisions.
Are transducers included with the CP470 sonar module?
Transducers are sold separately, allowing you to choose the optimal transducer configuration for your specific fishing applications. The CP470 automatically recognizes Airmar transducers and optimizes performance settings accordingly.
Which Raymarine displays are compatible with the CP470?
The CP470 is compatible with Raymarine aSeries, cSeries, eSeries, and gS Series multifunction displays. It connects via RayNet network connection and integrates with LightHouse II powered displays for complete sonar functionality.
What power requirements does the CP470 have?
The CP470 operates on 12V or 24V DC power with a maximum consumption of 30.6W. The unit includes power cable and can be integrated into existing marine electrical systems with proper circuit protection.
