Description
Airmar R111-LH CHIRP In-Hull Transducer | Boat Supply Store
This transducer redefines deep-water fish detection by integrating 117 kHz of total bandwidth across low and high CHIRP frequencies into a single, efficient in-hull unit. It achieves unparalleled detail and resolution down to 3,000 meters (10,000 feet), making it indispensable for identifying structure and marine life in extreme depths. Commercial fishermen targeting bottom structures offshore or charter captains needing precise thermocline data will benefit from its advanced sonar capabilities.
Key Features
- Unrivaled Depth Penetrates down to 10,000' (3,000m) for extensive deep-water exploration.
- Broad Spectrum CHIRP Combines 117 kHz total bandwidth for superior target definition.
- High-Resolution Sonar Delivers exceptional detail and separation of fish and structure.
- Dual Frequency Bands Operates from 38-75 kHz (Low) and 130-210 kHz (High) for versatile performance.
- Integrated Temp Sensor Provides real-time water temperature for critical environmental analysis.
- Solid Fiberglass Hull Optimized Designed for 0-22° deadrise in solid fiberglass hulls for efficient signal transmission.
- Xducer ID® Enabled Allows for transducer identification and data logging through compatible fishfinders.
- Durable Urethane Construction Ensures longevity and resistance to harsh marine environments.
Specifications
| Product Specifications | |
|---|---|
| Brand | Airmar |
| Model | R111-LH |
| Type | In-Hull CHIRP Transducer |
| Max Depth | 10,000' (3,000 m) |
| Low Frequency Bandwidth | 38-75 kHz |
| Low Frequency Beamwidth | 19-10° |
| High Frequency Bandwidth | 130-210 kHz |
| High Frequency Beamwidth | 8-4° |
| Total Bandwidth | 117 kHz |
| Hull Deadrise Compatibility | 0-22° |
| Hull Type | Solid Fiberglass |
| Sensor | Depth and Water-Temperature |
| Housing Material | Urethane |
| Weight | 43.4 lb (19.7 kg) |
| Connection Type | Bare Wire |
| Xducer ID® | Yes |
Who This Is For
This transducer is engineered for commercial fishermen and serious tournament anglers who require the absolute best in deep-water fishfinding technology. It is essential for operators exploring canyons, trenches, or deep offshore structures where detail and range are paramount to success.
How It Compares
| Feature | Airmar R111-LH CHIRP In-Hull Transducer | Competitor |
|---|---|---|
| Mounting Type | In-Hull | Through-Hull |
| Max Depth Capability (CHIRP/Sonar) | 10,000 ft (3,000 m) | 5,000 ft |
| Low Frequency Bandwidth | 38-75 kHz | Mid-band CHIRP |
| High Frequency Bandwidth | 130-210 kHz | High-band CHIRP |
| Total Bandwidth | 117 kHz | Varies by CHIRP band |
| Hull Type Compatibility | Solid fiberglass only | Fiberglass, wood, or composite |
| Temperature Sensor | Yes | Yes |
Common Concerns Answered
What is the return policy for this transducer?
Direct manufacturer contact is required for any issues or returns; product may not be returned to the original point of purchase.
Is the installation difficult?
Installation can be complex for in-hull transducers, requiring careful hull preparation and precise placement to ensure optimal performance and avoid hull damage.
Why is this transducer more expensive than others?
The advanced CHIRP technology, extreme depth capability, and integrated dual-frequency bandwidth justify the premium price for serious deep-water anglers and commercial operators who demand unparalleled resolution and performance.
Frequently Asked Questions
What is the maximum depth capability of the Airmar R111-LH Chirp In-Hull Transducer?
The Airmar R111-LH Chirp In-Hull Transducer is designed for deep-water applications and has a maximum depth capability of 10,000 feet (3,000 meters).
What frequency ranges does the Airmar R111-LH Chirp In-Hull Transducer cover?
This transducer covers a Low Frequency range of 38 kHz to 75 kHz and a High Frequency range of 130 kHz to 210 kHz, providing a total bandwidth of 117 kHz.
What type of hull is the Airmar R111-LH Chirp In-Hull Transducer designed for?
The R111-LH is specifically designed for installation in solid fiberglass hulls with a deadrise ranging from 0° to 22°.
Does the Airmar R111-LH Chirp In-Hull Transducer include a temperature sensor?
Yes, the Airmar R111-LH Chirp In-Hull Transducer includes a fast-response water-temperature sensor.
What is the beamwidth for the low and high frequencies of the Airmar R111-LH Chirp In-Hull Transducer?
The beamwidth for the Low Frequency is 19° to 10°, and for the High Frequency, it is 8° to 4°.