{"id":65289,"date":"2024-07-02T10:38:10","date_gmt":"2024-07-02T08:38:10","guid":{"rendered":"https:\/\/pihernz.com\/?post_type=product&p=65289"},"modified":"2026-07-03T11:46:25","modified_gmt":"2026-07-03T09:46:25","slug":"diamond-a1430s8-dual-band-directional-antenna","status":"publish","type":"product","link":"https:\/\/pihernz.com\/en\/producto\/diamond-a1430s8-dual-band-directional-antenna\/","title":{"rendered":"Diamond A1430S8 Premium Dual-Band Yagi Antenna \u2013 High-Gain Directional Beam Antenna for 2m (144-146MHz) and 70cm (430-440MHz) Amateur Radio Bands"},"content":{"rendered":"

Professional High-Gain Directional Radiating Infrastructure for Dual-Band Transceivers<\/h2>\n

The Diamond A1430S8<\/strong> is a commercial-grade, dual-band directional beam antenna engineered to deliver exceptional long-range point-to-point communication, high-efficiency satellite tracking, and localized signal concentration for amateur radio operators and professional communication networks. Operating seamlessly across the 2-meter (144\u2013146 MHz) VHF<\/strong> and 70-centimeter (430\u2013440 MHz) UHF<\/strong>\u00a0amateur bands, this premium Yagi assembly utilizes an advanced space-saving single-boom architecture. It serves as an essential base station utility asset for emergency communication hubs, remote signal repeaters, radio club installations, and high-volume B2B radiocommunication accessory distribution channels across European markets.<\/p>\n

The advanced technical framework introduces a high-performance multi-element configuration on a single physical boom. It is structurally laid out as a 3-element beam antenna for the 144 MHz spectrum<\/strong> and a 5-element beam antenna for the 430 MHz block<\/strong>, generating a highly concentrated radiation profile. This localized focus delivers a substantial nominal forward gain rating of 9.0 dBi at 144 MHz<\/strong> and 10.0 dBi at 430 MHz<\/strong>, drastically expanding transmission range while rejecting off-axis environmental RF interference. Capable of handling a robust 100 Watts Maximum Rated Power (FM)<\/strong>, this heavy-duty array stands fully prepared for continuous multi-shift operation without risking electrical breakdown or element detuning.<\/p>\n

Built to endure rigorous outdoor environmental stress and high wind loads, the mechanical assembly features a lightweight yet high-tensile structural layout weighing just 1.2 kg with an overall physical footprint of approximately 1400 x 1030 x 50 mm. Its precise engineering yields a turning radius of 1.35 meters, enabling deployment in space-restricted rooftop sites or on standard light-duty rotators. To ensure an absolute vibration-proof electrical bond and minimal insertion loss across the RF path, the antenna is factory-outfitted with an industry-standard MJ (UHF Female \/ SO-239) connector port<\/strong> calibrated to a precise 50 Ohm nominal impedance<\/strong>. The system includes a heavy-duty mounting bracket array that accepts standard mast diameters ranging from \u03c638 to \u03c661 mm<\/strong>, guaranteeing absolute field operational readiness.<\/p>\n

Technical Specifications Matrix<\/h2>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Technical Specification Parameter<\/th>\nValue & Fleet Alignment<\/th>\n<\/tr>\n<\/thead>\n
Product Brand Manufacturer<\/td>\nDiamond Antenna<\/td>\n<\/tr>\n
Hardware Model Designation<\/td>\nA1430S8<\/td>\n<\/tr>\n
Primary Component Classification<\/td>\nDual-Band Directional Yagi Beam Antenna Array<\/td>\n<\/tr>\n
Tuned Operational Frequencies<\/td>\nVHF: 144 \u2013 146 MHz (2m) | UHF: 430 \u2013 440 MHz (70cm)<\/td>\n<\/tr>\n
Physical Element Configuration<\/td>\n3 Elements (144 MHz) \/ 5 Elements (430 MHz) on a single boom<\/td>\n<\/tr>\n
Forward Antenna Gain Profile<\/td>\nVHF: 9.0 dBi | UHF: 10.0 dBi<\/td>\n<\/tr>\n
Peak Transmit Power Capacity<\/td>\n100 Watts Maximum Continuous Power Rating (FM)<\/td>\n<\/tr>\n
System Characteristic Impedance<\/td>\n50 Ohms Nominal<\/td>\n<\/tr>\n
Primary RF Interface Connector<\/td>\nMJ Connection Port (SO-239 \/ UHF Female Standard)<\/td>\n<\/tr>\n
Accepted Support Mast Range<\/td>\n\u03c638 mm to \u03c661 mm Outer Diameter<\/td>\n<\/tr>\n
Approximate Physical Size Dimensions<\/td>\n1400 mm (Length) x 1030 mm (Width) x 50 mm (Height)<\/td>\n<\/tr>\n
Assembly Turning Radius Limit<\/td>\n1.35 meters<\/td>\n<\/tr>\n
Net Hardware Weight<\/td>\n1.2 kg<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

Dual Band Directional Antenna<\/p>\n","protected":false},"featured_media":65284,"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":[12831,12391,12324],"product_tag":[],"class_list":{"0":"post-65289","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-doble-banda-en","9":"product_cat-antenas-en-2","11":"first","12":"instock","13":"taxable","14":"shipping-taxable","15":"purchasable","16":"product-type-simple"},"acf":[],"yoast_head":"\nDiamond A1430S8 Dual Band Antenna | High-Gain VHF\/UHF Yagi | B2B<\/title>\n<meta name=\"description\" content=\"Source the professional Diamond A1430S8 dual-band directional Yagi antenna. 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