Sonar, Navigation and Radio Equipment

• Adjustable in-hull depth transducer P79 (200 kHz) for boats with solid fiberglass hulls.
• Accommodates hull deadrise angles from 2° to 22° via an adjustable mounting cup, ensuring a vertical sonar beam and accurate readings.
• Requires no drilling of holes below the waterline – the sensor is epoxied inside the hull, with no parts protruding outside the boat.
• Recommended for planing powerboats (up to ~25 ft), racing sailboats, RIBs, and trailerable boats, where avoiding external transducers reduces drag and risk of damage.
• Compatible with Raymarine i40/i50, iTC-5, and legacy ST40/50/60 instruments – includes a 9 m cable with spade connectors for direct hookup.

• In-hull depth transducer P79 (dual-frequency 50/200 kHz, 600 W) for Raymarine CP300, CP370, and DSM30/DSM300 sonar modules.
• Adjustable mounting cup compensates for hull deadrise (2°-22°) to ensure a vertical sonar beam and maximum depth reading accuracy.
• No holes required in the hull – epoxies inside the hull so the boat remains intact and no external transducers add drag.
• Delivers excellent performance at high speeds – reliably holds bottom readings even at 30+ knots, free from cavitation or aeration interference.
• 600 W power with dual-frequency operation: 200 kHz for high detail in shallow waters, 50 kHz for greater depth penetration (depth range ~300+ m in optimal conditions).

• High-performance in-hull (no-hole) Raymarine M260 transducer with 1 kW power, dual-frequency 50/200 kHz operation for depth sounding.
• Contains a large 200 kHz ceramic element (88 mm diameter) for detailed imaging and a seven-element 50 kHz array for excellent deep-water scanning.
• Installs inside the hull using a special in-hull tank that is bonded to the hull and filled with fluid – no thru-hull holes and zero leak risk.
• Delivers outstanding clarity and depth range: narrow ~6° beam at 200 kHz for precise target separation, and a broad 50 kHz beam reaching beyond 300 m for deep detection.
• Equipped with an 11-pin connector directly compatible with Raymarine CP370 and CP570 CHIRP sonar modules (and older DSM units); can be adapted to other fishfinder systems via optional cables.

• Low-profile plastic thru-hull transducer P319 (requires Ø 51 mm hole) for depth-only measurements.
• Dual frequency 50/200 kHz, 600 W power – provides reliable depth readings in both shallow and deeper waters.
• Mushroom-style flush design minimizes drag: the transducer sits nearly flush with the hull, reducing turbulence at speed.
• Suitable for fiberglass or metal hulls; for wooden boats a similar bronze transducer (e.g., B117) is recommended.
• Compatible with Raymarine DSM30/DSM300, CP300, CP370 sonar modules (includes 9 m cable with 8-pin DSM connector).

• Dual-channel CHIRP transducer Raymarine B765LH (bronze housing) covering two bands: Low CHIRP 40-75 kHz and High CHIRP 130-210 kHz.
• Provides depth and water temperature sensing; ~300 W low-frequency channel for deep scanning (range to ~350+ m) and ~600 W high-frequency channel for detailed imagery (to ~200+ m).
• Includes a high-performance fairing block for proper alignment and strong signal return at speeds over 30 knots.
• Durable bronze housing suitable for fiberglass and wooden hulls, ensuring a robust installation in harsh marine conditions.
• Connects via 11-pin plug directly to Raymarine CP470 and CP570 CHIRP sonar modules, as well as Axiom Pro RVX (with adapter) – supporting fishing from coastal shallows to deep offshore waters.

• Low-profile bronze thru-hull transducer (600 W) for Raymarine DSM30/DSM300 sounder modules (CP300/CP370) – ideal for small to mid-sized boats
• Dual-frequency 50/200 kHz sonar with max depth ~1200 ft at 50 kHz and ~700 ft at 200 kHz, providing reliable bottom tracking in shallow and deep water
• Flush mount design with no fairing block required – minimal drag and no disruption to water flow or trailerability
• Suitable for fiberglass or wooden hulls (up to ~7° hull deadrise); includes 30 ft (9 m) cable for direct plug-and-play connection
• Depth-only sensor (no temp) for precise depth readings; backed by a 2-year manufacturer warranty

• Dual-channel CHIRP thru-hull transducer (low & medium freq) B765LM – bronze 600 W sensor providing depth and temperature readings
• CHIRP Low/Medium frequency ranges: 40–75 kHz (Low) and 80–130 kHz (Medium) for an ideal blend of deep reach and detailed resolution
• 600 W RMS power, reaching approximately 1200 ft depth on low CHIRP and ~700 ft on medium CHIRP (depending on water conditions)
• Wide low-frequency beam (~32°–21°) covers a broad area in deep water, while the medium-frequency beam (~24°–16°) provides clearer detail and target separation at mid-depths
• High-performance fairing block included, supporting hull deadrises up to 24° and ensuring stable depth tracking even at 30+ knots
• Outputs both depth and water temperature; recommended for boats around 30 ft and larger
• Compatible with Raymarine CP450C, CP470, CP570 CHIRP sonar modules (11-pin connector, 33 ft cable included) and CHIRP-enabled MFDs (e.g. Axiom Pro RVX)

• Professional CHIRP thru-hull transducer B265LH (low & high frequency) – 1 kW bronze unit providing depth and temperature readings
• CHIRP Low/High bands: 42–65 kHz (Low) for maximum depth ~3000 ft, and 130–210 kHz (High) for high-detail imaging up to ~1000 ft
• Powerful 1000 W output ensures strong echoes at extreme depths and superb sensitivity for finding fish targets
• Ultra-narrow high-frequency beam (≈10°–6°) delivers exceptional resolution – perfect for clearly distinguishing individual fish and structure in shallower waters
• Wide low-frequency beam (~25°–16°) covers a large area of the deep ocean floor, enabling efficient search for bottom contours and schools
• High-quality fairing block included for hulls up to 20° deadrise – ensures vertical sonar alignment and stable tracking at high speeds
• Provides depth + water temperature data; ideal for larger vessels (≈33 ft/10 m and up), compatible with Raymarine CP470 & CP570 (11-pin CHIRP, 33 ft cable)

• Premium CHIRP thru-hull transducer B265LM (low & medium freq) – 1 kW bronze unit with depth and temperature functionality
• CHIRP Low/Medium ranges: 42–65 kHz (Low) for depths up to ~3000 ft, and 85–135 kHz (Medium) for precision scanning to ~1000 ft
• 1000 W power for dependable detection of bottom structure and fish targets in both deep water and the mid-water column
• Medium-frequency beam (~16°–11°) covers a wider area than high-frequency CHIRP – ideal for tracking moving fish schools at intermediate depths
• Wide low-frequency beam (~25°) maximizes coverage for deepwater sonar; combined Low+Medium CHIRP delivers a complete under-boat view
• Fairing block included (supports up to 20° deadrise) – ensures proper transducer angle and stable readings at high speeds
• Provides depth and water temperature; an excellent all-around transducer for 33 ft+ boats, compatible with Raymarine CP470/CP570 (CHIRP 11-pin, 33 ft cable)

The Humminbird HELIX 5 CHIRP DI GPS G3 is a compact yet powerful fishfinder and chartplotter, featuring a bright 5" color display. It offers Dual Spectrum CHIRP sonar with Down Imaging to reveal crystal-clear views beneath your boat, plus a built-in GPS and Humminbird Basemap for navigation. This easy-to-use unit is perfect for anglers who need portability and advanced sonar on small boats or kayaks, without compromising on features.

• 5" widescreen color display with keypad control for easy operation in all conditions.
• Dual Spectrum CHIRP 2D sonar for excellent target separation and crisp fish arches; CHIRP Down Imaging for photo-like clarity of structure directly below the boat.
• Internal GPS with Humminbird Basemap (10,000+ lakes and U.S. coastal coverage); compatible with Navionics® and LakeMaster® charts for detailed mapping.
• AutoChart Live allows creation of custom maps in real time (8 hours built-in recording; optional Zero Line SD card for extended storage).
• Includes XNT 9 HW T transom-mount transducer (supports Dual Spectrum CHIRP & Down Imaging) and all necessary mounting hardware.
• Ideal for small boats and kayaks – portable, easy to mount, with a robust build and a 1-year Humminbird warranty.