{"product_id":"garmin-509lhwu","title":"Garmin 509LHWU","description":"\u003cp\u003eThis all-in-one transducer for popular fishing frequencies (28, 38, 50 and 200) is our 2 to 3 kW transducer with great performance and maximum power.\u003c\/p\u003e \u003cp\u003eIt has a depth of 3,048 meters (10,000 feet), an operating frequency of 28 to 60 kHz and from 150 to 250 kHz, a beam width of 5 x 9 to 11 x 23 degrees or 25 degrees constant and a strut angle of 0 to 25 degrees.\u003c\/p\u003e \u003cp\u003eThis transducer uses a very narrow beam and low frequencies for excellent performance in deep water and a wide beam and high frequencies for shallow water.\u003c\/p\u003e \u003cp\u003eThe transducer kit is supplied with the installation instructions. Follow the instructions carefully to avoid damage to the boat.\u003c\/p\u003e \u003ch3\u003eSpecifications:\u003c\/h3\u003e \u003ctable class=\"app__product__specs__container__group\"\u003e \u003ctbody\u003e \u003ctr\u003e \u003cth class=\"specs-group narrow-column\"\u003ePhysical And Performance Characteristics\u003c\/th\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"narrow-column\"\u003eFrequency\u003c\/td\u003e \u003ctd class=\"wide-column\"\u003eCHIRP Low (28-60 kHz) \u0026amp; CHIRP High Wide (150-250 kHz)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"narrow-column\"\u003eEnergy\u003c\/td\u003e \u003ctd class=\"wide-column\"\u003e2-3 Kw\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"narrow-column\"\u003eBeam Width\u003c\/td\u003e \u003ctd class=\"wide-column\"\u003eLow 5°-9° \u0026amp; High Wide 11°x23°\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"narrow-column\"\u003eMaximum Depth\u003c\/td\u003e \u003ctd class=\"wide-column\"\u003e6,000 ft.\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"narrow-column\"\u003eCable Length\u003c\/td\u003e \u003ctd class=\"wide-column\"\u003e39 ft.\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"narrow-column\"\u003eDEPTH\/SPEED\/TEMPERATURE\u003c\/td\u003e \u003ctd class=\"wide-column\"\u003eDepth and Temperature\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"narrow-column\"\u003eNumber of Sideburns\u003c\/td\u003e \u003ctd class=\"wide-column\"\u003eBare Wires\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"narrow-column\"\u003eAft Mirror Angles Allowed\u003c\/td\u003e \u003ctd class=\"wide-column\"\u003e0°-25° degree deadrise\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e\u003c!-- sr-faq v=1 vendor=garmin source_sha256=21d0b72993b4bc4204696534f0a9612b23e794922b667afea045b79aed81b7f6 --\u003e\u003ch3\u003eFAQs\u003c\/h3\u003e\u003cdetails\u003e\u003csummary\u003eWhat care should be taken during installation?\u003c\/summary\u003e\u003cdiv\u003e\u003cp\u003eInstall according to included instructions; if you have difficulty, contact Garmin support or a professional.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eHow complex is the installation of a thru-hull transducer?\u003c\/summary\u003e\u003cdiv\u003e\u003cp\u003ePlacement increases complexity; requires a hole in the hull for installation.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat steps ensure proper signal performance on installation?\u003c\/summary\u003e\u003cdiv\u003e\u003cp\u003eInstall the transducer according to the included instructions for best performance and, if difficult, consult a professional installer.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eHow important is transducer placement during installation?\u003c\/summary\u003e\u003cdiv\u003e\u003cp\u003eCorrect placement is critical; improper location can reduce signal return. Mount in clean water ahead of propellers.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat mounting style is required for this transducer?\u003c\/summary\u003e\u003cdiv\u003e\u003cp\u003eThis is a thru-hull transducer, installed in a hole drilled through the hull.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eCan I install this transducer myself?\u003c\/summary\u003e\u003cdiv\u003e\u003cp\u003eIt is recommended to follow installation instructions closely; if you experience difficulty, contact Garmin or a professional installer.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat should be done if signal performance is poor?\u003c\/summary\u003e\u003cdiv\u003e\u003cp\u003eCheck installation as per instructions; seek professional help if difficulty persists.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eShould I use a flush or external thru-hull mounting style?\u003c\/summary\u003e\u003cdiv\u003e\u003cp\u003eFlush thru-hull is recommended for smaller boats\/minimal deadrise. External thru-hull with a fairing is for larger vessels and provides a vertical beam.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eShould external thru-hull mounting be used for large vessels?\u003c\/summary\u003e\u003cdiv\u003e\u003cp\u003eYes, external thru-hull mounting is designed for larger untrailered vessels, often with a high-performance fairing.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eIs the transducer suitable for sailboats?\u003c\/summary\u003e\u003cdiv\u003e\u003cp\u003eThru-hull transducers work for power and sailboats.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What care should be taken during installation?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Install according to included instructions; if you have difficulty, contact Garmin support or a professional.\"}}, {\"@type\": \"Question\", \"name\": \"How complex is the installation of a thru-hull transducer?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Placement increases complexity; requires a hole in the hull for installation.\"}}, {\"@type\": \"Question\", \"name\": \"What steps ensure proper signal performance on installation?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Install the transducer according to the included instructions for best performance and, if difficult, consult a professional installer.\"}}, {\"@type\": \"Question\", \"name\": \"How important is transducer placement during installation?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Correct placement is critical; improper location can reduce signal return. Mount in clean water ahead of propellers.\"}}, {\"@type\": \"Question\", \"name\": \"What mounting style is required for this transducer?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This is a thru-hull transducer, installed in a hole drilled through the hull.\"}}, {\"@type\": \"Question\", \"name\": \"Can I install this transducer myself?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"It is recommended to follow installation instructions closely; if you experience difficulty, contact Garmin or a professional installer.\"}}, {\"@type\": \"Question\", \"name\": \"What should be done if signal performance is poor?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Check installation as per instructions; seek professional help if difficulty persists.\"}}, {\"@type\": \"Question\", \"name\": \"Should I use a flush or external thru-hull mounting style?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Flush thru-hull is recommended for smaller boats\/minimal deadrise. External thru-hull with a fairing is for larger vessels and provides a vertical beam.\"}}, {\"@type\": \"Question\", \"name\": \"Should external thru-hull mounting be used for large vessels?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes, external thru-hull mounting is designed for larger untrailered vessels, often with a high-performance fairing.\"}}, {\"@type\": \"Question\", \"name\": \"Is the transducer suitable for sailboats?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Thru-hull transducers work for power and sailboats.\"}}]}\u003c\/script\u003e\u003c!-- \/sr-faq --\u003e","brand":"Garmin","offers":[{"title":"Default Title","offer_id":51626181525841,"sku":"010-12187-20","price":4412.49,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4434\/4913\/files\/garmin-airmar-509lhwu-captura-de-pantalla-2024-06-17-a-las-18.58.30.png?v=1754730530","url":"https:\/\/www.sailrace.com\/ru-caucasus\/products\/garmin-509lhwu","provider":"SailRACE","version":"1.0","type":"link"}