{"product_id":"qbp581806","title":"Airmar - R509C-LHW Low\/High-Wide Chirp 3KW Thru-Hull Mount Depth\/Temp Transducer","description":"\u003ch4\u003eAdvanced Dual-Band Chirp Transducer for Superior Marine Performance\u003c\/h4\u003e\u003cp\u003eThe Airmar R509C-LHW is a powerful thru-hull transducer designed for both deep-water and shallow-water applications. Engineered with a high wide beam and a low-frequency band, this 3kW transducer delivers unparalleled resolution, extensive coverage, and superior fish-target separation. Whether you're fishing inshore or offshore, the R509C-LHW ensures optimal performance with its Chirp-ready technology, making it a top choice for professional and serious recreational anglers.\u003c\/p\u003e\u003ch4\u003eExceptional Deep-Water and Shallow-Water Capabilities\u003c\/h4\u003e\u003cp\u003eThe R509C-LHW is equipped with dual-band frequency operation, allowing it to excel in a wide range of marine environments. The low-frequency band (28-60 kHz) penetrates deep waters up to 3,048 meters (10,000 feet), while the high-frequency band (150-250 kHz) provides superior resolution and coverage in depths up to 152 meters (500 feet). Its consistently wide beamwidth of 25° at high frequency ensures enhanced detection of fish in the upper-water column, making it an excellent choice for various fishing applications.\u003c\/p\u003e\u003ch4\u003eKey Technical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Output:\u003c\/strong\u003e 2 to 3 kW for superior performance in deep-water environments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow Frequency:\u003c\/strong\u003e 28-60 kHz with a beamwidth of 23° to 9° (port-starboard) and 11° to 5° (fore-aft)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Frequency:\u003c\/strong\u003e 150-250 kHz with a constant 25° beamwidth\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDepth Range:\u003c\/strong\u003e Maximum of 3,048 m (10,000') at low frequency, 152 m (500') at high frequency\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTotal Bandwidth:\u003c\/strong\u003e 132 kHz, covering key fishing frequencies of 38, 50, and 200 kHz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCable Length:\u003c\/strong\u003e 15 meters (49 feet) with bare wire connection\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDeadrise Compatibility:\u003c\/strong\u003e Up to 25° with fairing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAcoustic Window Material:\u003c\/strong\u003e Epoxy\/urethane\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHousing Material:\u003c\/strong\u003e Urethane\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eWide-Beam Coverage for Increased Detection\u003c\/h4\u003e\u003cp\u003eUnlike traditional narrow-beam transducers, the Airmar R509C-LHW utilizes a high wide-beam design that provides twice the coverage area. This ensures enhanced target separation and more detailed fish arches, even in the upper-water column. The combination of Chirp technology and broad frequency range enables clear and precise imaging for improved fish-finding efficiency.\u003c\/p\u003e\u003ch4\u003eRugged Design for Long-Lasting Marine Use\u003c\/h4\u003e\u003cp\u003eBuilt with durable urethane housing and an epoxy\/urethane acoustic window, the R509C-LHW is designed to withstand harsh marine conditions. Its robust construction ensures long-lasting performance, making it an excellent investment for serious anglers and marine professionals alike.\u003c\/p\u003e\u003ch4\u003eHighlights\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eDual-frequency Chirp technology for maximum underwater clarity\u003c\/li\u003e\n\u003cli\u003eHigh wide-beam design for increased fish detection in the upper column\u003c\/li\u003e\n\u003cli\u003eExceptional deep-water capabilities up to 3,048 meters (10,000 feet)\u003c\/li\u003e\n\u003cli\u003eOptimized high-frequency performance for detailed bottom imaging\u003c\/li\u003e\n\u003cli\u003eRugged and durable construction for long-term marine use\u003c\/li\u003e\n\u003cli\u003eIdeal for professional and recreational offshore fishing\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eWith its advanced Chirp capabilities and wide-beam coverage, the Airmar R509C-LHW is the perfect transducer for those who demand precision, power, and reliability in their marine electronics.\u003c\/p\u003e","brand":"Airmar","offers":[{"title":"Default Title","offer_id":52023776706741,"sku":"QBP581806","price":5899.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0977\/8171\/1029\/files\/1227220_qbp581806.jpg?v=1763258368","url":"https:\/\/www.qualityboatparts.com\/products\/qbp581806","provider":"Quality Boat Parts","version":"1.0","type":"link"}