{"id":66671,"date":"2025-04-28T10:00:56","date_gmt":"2025-04-28T08:00:56","guid":{"rendered":"https:\/\/pihernz.com\/?post_type=product&p=66671"},"modified":"2026-07-10T13:47:30","modified_gmt":"2026-07-10T11:47:30","slug":"diamond-cpatu-multiband-hf-antenna-3-5-50mhz-80-6m","status":"publish","type":"product","link":"https:\/\/pihernz.com\/en\/producto\/diamond-cpatu-multiband-hf-antenna-3-5-50mhz-80-6m\/","title":{"rendered":"Diamond CPATU Multiband HF Antenna \u2013 3.5\u201350MHz Fiberglass Element Wire Array Optimized for External Automatic Antenna Tuners"},"content":{"rendered":"

The Diamond CPATU<\/strong> is a commercial-grade, high-integrity multiband HF vertical antenna element engineered explicitly for integration with external automatic wire antenna tuners. Spanning a wide frequency threshold from 3.5 to 50MHz, this premium fiberglass radiating mast acts as a highly efficient alternative to complex long-wire setups or space-consuming dipoles. It serves as an essential deployment asset for maritime shore centers, automated tactical base installations, and B2B radiocommunication hardware distribution networks looking to source original factory-certified infrastructure solutions.<\/p>\n

The advanced internal architecture of this high-compliance radiating body functions as a tuned wire element designed to match seamlessly with a broad selection of industry-standard auto-tuners, including the Icom AH-4, AH-705, AH-730, Yaesu FC-40, FC-800, and the CG3000 series. Please note that the exact frequency range and max. power rating are depending on the external automatic antenna tuner used. Because of its specialized electronic tuning layout, this product cannot be used with the antenna tuner in the transceiver and manual antenna tuner configurations, as it relies on an intelligent external matching network to safely condition signal paths.<\/p>\n

Housed inside a ruggedized, weather-hardened fiberglass structure measuring a total length of 4.6m and registering a balanced structural weight of 2.5kg, the CPATU is built to withstand extreme environmental stress. It features a certified rated wind velocity of 40m\/sec., making it stable under heavy coastal storm conditions. Delivered with a heavy-duty mounting bracket array that accepts a wide mast diameter from \u03c630 to \u03c662mm, and capable of safely handling a peak power capacity up to 300W SSB, this turnkey element guarantees exceptional field readiness. For comprehensive technical layout diagrams and assembly instructions, please consult the official Installation Manual<\/a> before deployment.<\/p>\n

Technical Specifications<\/h2>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Technical Parameter<\/th>\nSpecification<\/th>\n<\/tr>\n<\/thead>\n
Brand<\/td>\nDiamond Antenna<\/td>\n<\/tr>\n
Model<\/td>\nCPATU<\/td>\n<\/tr>\n
Primary Component Classification<\/td>\nElement for External Automatic Antenna Tuner for Wire<\/td>\n<\/tr>\n
Active Frequency Coverage<\/td>\n3.5 to 50 MHz (Continuous 80m-6m coverage; including full 10\/18\/24MHz bands correspondence)<\/td>\n<\/tr>\n
Maximum Power Rating<\/td>\n300 Watts (300W SSB Peak Power Limit)<\/td>\n<\/tr>\n
Compatible Tuner Hardware<\/td>\nIcom AH-4, AH-705, AH-730, Yaesu FC-40, FC-800, CG3000, and equivalent auto-wire tuners<\/td>\n<\/tr>\n
Tuner Incompatibility Notice<\/td>\nCannot be deployed with internal transceiver tuners or standalone manual antenna tuners<\/td>\n<\/tr>\n
Environmental Wind Survival<\/td>\nRated wind velocity up to 40m\/sec.<\/td>\n<\/tr>\n
Mast Diameter Compatibility<\/td>\nAccepted mast outer size: \u03c630 mm to \u03c662 mm<\/td>\n<\/tr>\n
Physical Structure Dimensions<\/td>\nLength: 4.6 m total height profile<\/td>\n<\/tr>\n
Net Hardware Mass<\/td>\n2.5 kg<\/td>\n<\/tr>\n
Technical Documentation<\/td>\nOfficial Installation Manual Link<\/a><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

Multiband HF Antenna<\/p>\n","protected":false},"featured_media":66664,"template":"","meta":{"_acf_changed":false,"_relevanssi_hide_post":"","_relevanssi_hide_content":"","_relevanssi_pin_for_all":"","_relevanssi_pin_keywords":"","_relevanssi_unpin_keywords":"","_relevanssi_related_keywords":"","_relevanssi_related_include_ids":"","_relevanssi_related_exclude_ids":"","_relevanssi_related_no_append":"","_relevanssi_related_not_related":"","_relevanssi_related_posts":"","_relevanssi_noindex_reason":"","inline_featured_image":false,"_joinchat":[]},"product_brand":[12171],"product_cat":[12831,12404,12395,12324],"product_tag":[],"class_list":{"0":"post-66671","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-diamond-antenna-en","7":"product_cat-base-antennas","8":"product_cat-base-multibanda-en","9":"product_cat-dipolos-hf-en","10":"product_cat-antenas-en-2","12":"first","13":"instock","14":"taxable","15":"shipping-taxable","16":"purchasable","17":"product-type-simple"},"acf":[],"yoast_head":"\nDiamond CPATU Multiband HF Antenna Element | 3.5-50MHz<\/title>\n<meta name=\"description\" content=\"Source the commercial Diamond CPATU multiband HF vertical antenna element. 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B2B stock.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/pihernz.com\/en\/producto\/diamond-cpatu-multiband-hf-antenna-3-5-50mhz-80-6m\/\" \/>\n<meta property=\"og:site_name\" content=\"Pihernz Comunicaciones\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/pihernz.comunicaciones\/\" \/>\n<meta property=\"article:modified_time\" content=\"2026-07-10T11:47:30+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/pihernz.com\/wp-content\/uploads\/2024\/09\/Diamond-CPATU-Antena-multibanda-HF-3.5-50MHz-80-6m1.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"2200\" \/>\n\t<meta property=\"og:image:height\" content=\"2200\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:site\" content=\"@pihernz\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/pihernz.com\\\/en\\\/producto\\\/diamond-cpatu-multiband-hf-antenna-3-5-50mhz-80-6m\\\/\",\"url\":\"https:\\\/\\\/pihernz.com\\\/en\\\/producto\\\/diamond-cpatu-multiband-hf-antenna-3-5-50mhz-80-6m\\\/\",\"name\":\"Diamond CPATU Multiband HF Antenna Element | 3.5-50MHz\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/pihernz.com\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/pihernz.com\\\/en\\\/producto\\\/diamond-cpatu-multiband-hf-antenna-3-5-50mhz-80-6m\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/pihernz.com\\\/en\\\/producto\\\/diamond-cpatu-multiband-hf-antenna-3-5-50mhz-80-6m\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/pihernz.com\\\/wp-content\\\/uploads\\\/2024\\\/09\\\/Diamond-CPATU-Antena-multibanda-HF-3.5-50MHz-80-6m1.jpg\",\"datePublished\":\"2025-04-28T08:00:56+00:00\",\"dateModified\":\"2026-07-10T11:47:30+00:00\",\"description\":\"Source the commercial Diamond CPATU multiband HF vertical antenna element. 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