Description
Airmar P79 In-Hull Transducer | Boat Supply Store
This in-hull transducer is engineered for boats with solid fiberglass hulls up to 40 feet, eliminating the need for hull drilling. It transmits accurate depth and temperature data at a 235 kHz frequency, minimizing interference from other sounders. This unit seamlessly integrates into a NMEA 2000 network, providing essential information for navigation and fishing operations on coastal vessels.
Key Features
- Reliable depth and temperature readings through solid fiberglass hulls.
- NMEA 2000 Certified for seamless network integration and data sharing.
- 235 kHz Operating Frequency minimizes network noise and interference.
- In-hull design avoids hull penetration, preserving structural integrity.
- Durable construction for long-term marine environment performance.
- Easy installation process, suitable for DIY boaters.
- High-quality signal transmission for precise sonar data.
- Compact form factor for discreet mounting inside the hull.
Specifications
| Product Specifications | |
|---|---|
| Frequency | 235 kHz |
| Maximum Depth | 300 feet |
| NMEA 2000 Load Equivalency Number (LEN) | 1 |
| Beamwidth | 12° x 12° |
| Material | Plastic |
| Power | NMEA 2000 standard power |
Who This Is For
This transducer is ideal for owners of fiberglass-hulled boats up to 40 feet seeking reliable depth and temperature data without drilling through their hull. It is designed for boaters who require accurate information for navigation and want to integrate a transducer into an existing NMEA 2000 network.
How It Compares
| Feature | Airmar P79 In-Hull Transducer | Other Brand |
|---|---|---|
| Mounting Type | In-Hull | Transom Mount |
| Frequency | 235 kHz | 200 kHz |
| Network Compatibility | NMEA 2000 | NMEA 0183 |
| Hull Type Suitability | Solid Fiberglass | Thru-Hull |
Common Concerns Answered
Will this transducer work on a cored hull?
The Airmar P79 is specifically designed for solid fiberglass hulls. For cored hulls, a thru-hull or transom mount transducer is typically recommended to ensure accurate readings and prevent water intrusion.
How difficult is it to install an in-hull transducer?
Installation difficulty is rated at 1 out of 5. The primary steps involve locating a suitable spot on the hull interior, applying the adhesive, and routing the cable. No drilling through the hull is required.
What is the maximum range of this transducer?
This Airmar P79 transducer can provide accurate depth readings down to a maximum of 300 feet, making it suitable for most coastal and inland waterways.
Frequently Asked Questions
What is the operating frequency of the Airmar P79?
The Airmar P79 operates at a frequency of 235 kHz. This higher frequency helps to reduce interference from other sonar devices on the water.
Can this transducer measure water temperature?
Yes, the Airmar P79 includes a built-in water temperature sensor, providing real-time temperature data alongside depth information.
What type of boats is the Airmar P79 best suited for?
This transducer is ideal for monohull boats with solid fiberglass hulls up to 40 feet in length, where maintaining hull integrity is a priority.
How does the Airmar P79 connect to my marine electronics?
The Airmar P79 utilizes NMEA 2000 connectivity, allowing it to seamlessly integrate with any compatible NMEA 2000 network backbone on your vessel.
What is the beamwidth of the 235 kHz element?
The beamwidth for the 235 kHz element on the Airmar P79 is 12° x 12°, providing a focused sonar cone for accurate detection.
