{"product_id":"rfi-yagi-antenna-9-element-uhf-480-520mhz-directional-oversize-item-additonal-freight-costs-may-ap","title":"RFI Yagi Antenna 9 Element UHF 480-520MHz Directional *OVERSIZE ITEM - Additonal freight costs may apply* YB9-62","description":"\u003ch2\u003eUHF Directional Yagi Antenna, 9 Element, 480–520MHz\u003c\/h2\u003e\n\u003cp\u003eThe RFI YB9-62 is a high-gain directional Yagi antenna for fixed-site UHF communications, built for repeater links, telemetry, and SCADA networks. \u003cstrong\u003eOversize item:\u003c\/strong\u003e additional freight charges may apply due to its length.\u003c\/p\u003e\n\n\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eThe RFI YB9-62 is a 9-element UHF Yagi antenna covering 480–520MHz, engineered for fixed-site installations that need strong directional gain rather than omni-directional coverage. It's built for repeater systems, point-to-point radio links, SCADA, telemetry, and other critical communications infrastructure.\u003c\/p\u003e\n\u003cp\u003eIts welded aluminium construction with an alodined finish keeps it corrosion-resistant on exposed towers and masts, and the full-band design means no on-site tuning is required. If your site doesn't need this much gain, the RFI YB6-62 (6-element, same band) is a lower-cost step-down option in this range.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e9-element directional Yagi design\u003c\/strong\u003e means concentrated RF energy in one direction for longer, more reliable point-to-point and repeater links, for network designers linking remote sites.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFull 480–520MHz coverage with no tuning required\u003c\/strong\u003e means a straightforward install with one less variable to get wrong on site, for technicians commissioning fixed UHF links.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e18dB typical front-to-back ratio\u003c\/strong\u003e means better rejection of unwanted interference from behind the antenna, for sites sharing spectrum with other UHF users.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWelded aluminium construction with an alodined finish\u003c\/strong\u003e means it stands up to years on an exposed tower or mast in New Zealand conditions, for operators who need infrastructure that lasts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated to 100W input power\u003c\/strong\u003e means it handles serious repeater and base station transmit power without drama, for high-power fixed-site systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eN female connector with cable tail\u003c\/strong\u003e means a low-loss, high-power connection suited to permanent fixed-site installs, for network techs wiring up repeater sites.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eRepeater stations and point-to-point radio links\u003c\/li\u003e\n\u003cli\u003eSCADA and telemetry networks\u003c\/li\u003e\n\u003cli\u003eUtility and transport communications\u003c\/li\u003e\n\u003cli\u003eMining and industrial radio systems\u003c\/li\u003e\n\u003cli\u003eGovernment and public safety communication networks\u003c\/li\u003e\n\u003cli\u003eRemote monitoring infrastructure\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhat's in the Box\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1 x RFI YB9-62 9-element UHF Yagi antenna, N female connector with 9008 cable tail\u003c\/li\u003e\n\u003cli\u003eMast\/boom clamp sold separately, see Complete Your Setup below\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eComplete Your Setup\u003c\/h2\u003e\n\u003cp\u003eThe YB9-62 mounts via a 100mm x 25mm diameter boom. The RFI UCR1 Antenna Clamp (20–52mm) is a likely fit for this mounting diameter, though we'd recommend confirming against RFI's mounting guide for your exact mast size before ordering.\u003c\/p\u003e\n\n\u003ch2\u003eKey Specifications\u003c\/h2\u003e\n\u003ctable border=\"1\" cellpadding=\"6\" cellspacing=\"0\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRFI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFrequency range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e480–520MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eElements\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e9\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFront-to-back ratio\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e18dB (typical)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHorizontal beamwidth\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e54 degrees\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVertical beamwidth\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e46 degrees\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVSWR\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;1.5:1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower handling\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e100W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConnector\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eN female with 9008 cable tail\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConstruction\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eWelded aluminium, alodined finish\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMounting area\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e100mm x 25mm diameter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eDownload the RFI YB9 Series datasheet (PDF)\u003c\/p\u003e\n\n\u003ch2\u003eVideo\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eNo product video currently available for this model.\u003c\/em\u003e Suggested brief if one's produced: antenna being mounted and aligned on a tower, close-up of the N-connector termination.\u003c\/p\u003e\n\n\u003ch2\u003eWhy Buy From Mobile Systems Limited?\u003c\/h2\u003e\n\u003cp\u003eMobile Systems Limited supplies professional antenna and radio communication solutions throughout New Zealand from our base in Mt Maunganui, Bay of Plenty. Our team offers:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFixed-site communication system design\u003c\/li\u003e\n\u003cli\u003eDirectional antenna selection\u003c\/li\u003e\n\u003cli\u003eProfessional installation services\u003c\/li\u003e\n\u003cli\u003eRF testing and optimisation\u003c\/li\u003e\n\u003cli\u003eCoverage planning and repeater infrastructure\u003c\/li\u003e\n\u003cli\u003eNetwork commissioning and ongoing support\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWhether you're upgrading an existing radio network or building a new one, we'll help you select the right antenna for reliable long-term performance.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWhat frequency range does the YB9-62 operate on?\u003c\/h3\u003e\n\u003cp\u003eThe antenna is designed for 480–520MHz UHF communication systems.\u003c\/p\u003e\n\u003ch3\u003eWhat are the advantages of a 9-element Yagi antenna?\u003c\/h3\u003e\n\u003cp\u003eA 9-element Yagi provides higher directional gain, longer communication distances, improved signal quality, and better rejection of unwanted interference compared with smaller directional antennas.\u003c\/p\u003e\n\u003ch3\u003eWhat applications is this antenna suitable for?\u003c\/h3\u003e\n\u003cp\u003eThe YB9-62 is ideal for repeater systems, point-to-point links, telemetry, SCADA, utility communications, mining, transport infrastructure, and industrial radio networks.\u003c\/p\u003e\n\u003ch3\u003eIs the antenna suitable for outdoor installation?\u003c\/h3\u003e\n\u003cp\u003eYes. The welded aluminium construction with an alodined finish is designed for permanent outdoor use in harsh environmental conditions.\u003c\/p\u003e\n\u003ch3\u003eWhy is this listed as an oversize item?\u003c\/h3\u003e\n\u003cp\u003eDue to its physical length, the YB9-62 requires specialised freight handling. Additional shipping charges may apply depending on your location.\u003c\/p\u003e\n\u003ch3\u003eCan Mobile Systems Limited install this antenna?\u003c\/h3\u003e\n\u003cp\u003eYes. We supply, install, align, test, and commission professional fixed-site antenna systems and complete radio communication networks throughout New Zealand.\u003c\/p\u003e","brand":"RFI","offers":[{"title":"Default Title","offer_id":48442108018914,"sku":"suu1789683153429","price":173.55,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0815\/2478\/5378\/files\/rfi-yagi-antenna-9-element-uhf-480-520mhz-directional-oversize-item---additonal-_1.png?v=1789683158","url":"https:\/\/ropecoilwear.shop\/products\/rfi-yagi-antenna-9-element-uhf-480-520mhz-directional-oversize-item-additonal-freight-costs-may-ap","provider":"My Store","version":"1.0","type":"link"}