Furuno PM265LH Pocket/Keel Mount CHIRP Transducer
Furuno PM265LH Pocket/Keel Mount CHIRP Transducer — Product description
Discover the power of advanced sonar imaging with the Furuno PM265LH, a premium pocket or keel mount CHIRP transducer designed for serious anglers tackling inshore and offshore adventures. This rugged bronze-housed unit thrives in fiberglass hulls, delivering unmatched clarity whether you're tracking deep-water canyons or pinpointing sea mounts. Its dual-band CHIRP technology sweeps across wide frequency ranges, ensuring you never miss the subtle differences between bait schools and trophy fish.
Exceptional Coverage for Every Hunt
The PM265LH stands out with its low-frequency CHIRP from 42-65 kHz, offering beamwidths that adjust from 25° to 16° for broad yet detailed bottom sweeps at extreme depths. Switch seamlessly to high-frequency CHIRP at 130-210 kHz with tighter 10° to 6° beams for razor-sharp images of structure and individual targets. Spanning 103 kHz of total bandwidth, it covers the sweet spots around 50 kHz and 200 kHz while unlocking everything in between—perfect for commercial pros and recreational deep-sea enthusiasts.
- Integrated depth and fast-response temperature sensing for real-time environmental data
- Bronze construction built to withstand harsh marine conditions
- Optimized for pocket or keel installations in fiberglass vessels
Why CHIRP Changes the Game
Traditional fixed-frequency sonar pales in comparison to CHIRP's continuous frequency sweeps. Expect 5-10 times more detail and resolution, with energy pulses 10 to 1,000 times stronger hitting your targets. This translates to pinpoint accuracy down to impressive depths, even in choppy, noisy waters. Separate tight bait balls from lurking predators effortlessly, maintain solid bottom locks at speed, and gain confidence in every mark on your screen.
Imagine idling over a canyon edge: the low CHIRP reveals the dramatic drop-off and structure below, while high CHIRP highlights wrecks teeming with life. For offshore runs chasing billfish or tuna, this transducer's superior target separation and noise rejection keep your focus on the fish, not the clutter.
Real-World Performance and Tips
Anglers swear by the PM265LH for its reliability in demanding scenarios. Pair it with modern multifunction displays, and you'll notice smoother bottom tracking during high-speed trolling—crucial for covering ground quickly. Installation requires precision: ensure a fairing block for pocket mounts aligns the face dead-level with the waterline, minimizing air entrainment. For keel mounts, fair the leading edge to reduce drag. Regular fairing checks and anti-fouling paint on the face extend its lifespan in fouled waters.
Beyond specs, this transducer shines in variable conditions. In shallow inlets, high CHIRP excels at marking crabs or flounder; venture deep, and low CHIRP handles the abyss without fading. It's not just gear—it's the edge that turns good days into legends.
Frequently Asked Questions
What hull types work best with the Furuno PM265LH?
It's engineered exclusively for fiberglass hulls using pocket or keel mounting. Avoid aluminum or wood to prevent compatibility issues and ensure optimal performance.
How does the CHIRP bandwidth benefit deep-water fishing?
The 103 kHz total bandwidth provides versatile coverage, with low frequencies penetrating to extreme depths for canyon tracking and high frequencies offering precise target ID on sea mounts or wrecks.
Can this transducer handle high boat speeds?
Yes, its CHIRP design improves bottom tracking at speed, reducing noise and maintaining clear reads even in rough seas or during fast trolling.
What makes CHIRP superior to conventional sonar?
CHIRP delivers more energy on targets, finer resolution, and better separation of bait from game fish, with accuracy to thousands of feet in challenging environments.
Does it include temperature sensing?
Absolutely—a fast-response water-temperature sensor is built-in, helping you monitor thermoclines and locate fish-holding water columns effectively.
Is the housing durable for saltwater use?
The bronze housing is corrosion-resistant and tough, ideal for prolonged exposure in saltwater—apply anti-fouling to the face for longevity.
What beamwidths does it offer?
Low CHIRP: 25° to 16°; High CHIRP: 10° to 6°—providing wide-area scans that narrow for detail as needed.
Elevate your sonar setup and fish smarter with technology that sees deeper, clearer, and more reliably. Ready to dominate the depths?
Pocket/Keel Mount
- Depth & fast-response water-temperature sensor
- Low-CHIRPS from 42 kHz to 65 kHz 25° to 16° beamwidth
- High-CHIRPS from 130 kHz to 210 kHz 10° to 6° beamwidth
- 103 kHz of total bandwidth from one transducer
- Covers popular fishing frequencies of 50 and 200 kHz plus everything else in the bandwidth
- Fishing Profile: Commercial and recreational inshore and offshore fishing (deep-water canyon and sea-mount tracking)
- Bronze transducer housing
- Hull Type: Fiberglass only
- 5 to 10 times greater detail and resolution
- 10 to 1,000 times more energy on targets
- Accuracy down to 3,000M (10,000')
- Precise separation between baitfish and game fish
- Superior performance in noisy environments
- Improved bottom tracking at high boat speeds
CHIRP TECHNOLOGY
This 1 kW bare copper bronze transducer is a popular choice for shipbuilders, with a maximum depth of 3,000 ft; operating frequencies of 42 to 65 kHz and 130 to 210 kHz; there is also a...
SKU: NVN-49184
MPN: PM265LH
UPC: 012301639827
Technical specifications
| Brand | Furuno |
| Model | Furuno PM265LH Pocket/Keel Mount CHIRP Transducer |
| SKU / MFR# | 49184 |
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