{"product_id":"icom-fasc57u-uhf-flexible-antenna","title":"Icom FASC57U UHF (430-470MHz) Flexible Antenna","description":"\u003ch2 data-path-to-node=\"5\"\u003eUHF Flexible Antenna for Standard Handheld Coverage Extension\u003c\/h2\u003e\n\u003ch3 data-path-to-node=\"6\"\u003eMaximum Range, Minimum Profile — The Antenna Built for Your UHF Radio Fleet\u003c\/h3\u003e\n\u003cp\u003eThe \u003cb data-path-to-node=\"7\" data-index-in-node=\"4\"\u003eIcom FASC57U\u003c\/b\u003e is a genuine, commercial-grade helical whip element engineered to maintain reliable signal propagation for portable two-way transceivers. This high-efficiency \u003cb data-path-to-node=\"7\" data-index-in-node=\"176\"\u003eIcom FASC57U UHF Flexible Antenna for F2100D\u003c\/b\u003e measures exactly 140 mm in length and provides an optimal factory-standard footprint. It acts as a direct equipment manufacturer replacement to restore original transmission metrics and operational range to degraded field gear.\u003c\/p\u003e\n\u003cp\u003eDesigned for manufacturing coordinators, multi-story hospitality logistics, and high-noise security teams, this asset eliminates dropped communications caused by cracked or worn antenna shrouds. The \u003cb data-path-to-node=\"8\" data-index-in-node=\"199\"\u003eIcom FASC57U\u003c\/b\u003e operates exclusively within the 430–470 MHz ultra-high frequency band to deliver deep signal penetration through concrete and steel infrastructure. Fleet procurement managers must verify their core system frequencies before ordering, as operating a radio with a mismatched band configuration can cause terminal component stress.\u003c\/p\u003e\n\u003cp\u003eThe structural interface features a rugged threaded screw-type mechanical design, often specified by fleet technicians as a J-type connector layout. This male stud mounting platform screws tightly into the radio chassis without requiring separate adapters or custom installation tools. Attaching the \u003cb data-path-to-node=\"9\" data-index-in-node=\"300\"\u003eIcom FASC57U\u003c\/b\u003e ensures that the device's specialized ingress protection and environmental gasket interfaces remain fully intact against environmental moisture.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"10\"\u003eKey Features \u0026amp; Benefits\u003c\/h3\u003e\n\u003cul data-path-to-node=\"11\"\u003e\n\u003cli\u003e\n\u003cb data-path-to-node=\"11,0,0\" data-index-in-node=\"0\"\u003eTuned UHF Frequency Alignment\u003c\/b\u003e: Operates accurately within the 430–470 MHz range to minimize standing wave ratios and enhance line-of-sight voice clarity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb data-path-to-node=\"11,1,0\" data-index-in-node=\"0\"\u003eImpact-Absorbing Elastomeric Shroud\u003c\/b\u003e: Features a flexible helical design that bends easily without snapping, allowing for intense tactical usage on active job sites.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb data-path-to-node=\"11,2,0\" data-index-in-node=\"0\"\u003eSeamless Weatherproof Sealing\u003c\/b\u003e: Incorporates an integrated base flange that couples flush against the radio body to maintain environmental protection integrity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb data-path-to-node=\"11,3,0\" data-index-in-node=\"0\"\u003eGenuine OEM Power Delivery\u003c\/b\u003e: The \u003cb data-path-to-node=\"11,3,0\" data-index-in-node=\"32\"\u003eIcom FASC57U UHF Flexible Antenna for F2100D\u003c\/b\u003e provides a perfect electrical match that prevents transmitter power reflection damage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb data-path-to-node=\"11,4,0\" data-index-in-node=\"0\"\u003eErgonomic Handheld Footprint\u003c\/b\u003e: Measures 5.5 Inches in length to balance superior radiation efficiency with a lightweight profile for convenient all-day belt carry.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-path-to-node=\"12\"\u003eSpecifications\u003c\/h3\u003e\n\u003ctable data-path-to-node=\"13\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAttribute\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eDetails\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"13,1,0,0\"\u003eBrand\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"13,1,1,0\"\u003eIcom\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"13,2,0,0\"\u003eModel\/SKU\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"13,2,1,0\"\u003eFASC57U\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"13,3,0,0\"\u003eProduct Type\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"13,3,1,0\"\u003eUHF Flexible Antenna\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"13,4,0,0\"\u003eFrequency Band\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"13,4,1,0\"\u003eUHF\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"13,5,0,0\"\u003eFrequency Range\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"13,5,1,0\"\u003e430-470 MHz\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"13,6,0,0\"\u003eLength\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"13,6,1,0\"\u003e5.5 Inches\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"13,7,0,0\"\u003eConnector Type\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"13,7,1,0\"\u003eThreaded Screw-Type (J-Type)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3 data-path-to-node=\"14\"\u003eCompatibility\u003c\/h3\u003e\n\u003ctable data-path-to-node=\"15\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"15,1,0,0\"\u003eF1000\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"15,1,1,0\"\u003eF2000\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"15,1,2,0\"\u003eF1100D\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"15,1,3,0\"\u003eF2100D\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"15,2,0,0\"\u003eF52D\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"15,2,1,0\"\u003eF62D\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"15,2,2,0\"\u003eIP730D\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"15,2,3,0\"\u003eIP740D\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"15,3,0,0\"\u003eF3001\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"15,3,1,0\"\u003eF4001\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"15,3,2,0\"\u003eF3011\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"15,3,3,0\"\u003eF4011\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"15,4,0,0\"\u003eF3161D\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"15,4,1,0\"\u003eF4161D\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"15,4,2,0\"\u003eF3230D\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"15,4,3,0\"\u003eF4230D\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"15,5,0,0\"\u003eF3360D\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"15,5,1,0\"\u003eF4360D\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"15,5,2,0\"\u003eF16\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"15,5,3,0\"\u003eF26\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3 data-path-to-node=\"18\"\u003eRecommended Accessories\u003c\/h3\u003e\n\u003cul data-path-to-node=\"19\"\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/www.atlanticradiocorp.com\/products\/f2100d-icom-portable\" title=\"Icom F2100D\"\u003eIcom F2100D UHF Portable Two-Way Radio | Durable, Economical \u0026amp; Digital \u003c\/a\u003e– Provides a compatible digital handheld platform that integrates with this 430–470 MHz whip radiator.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/www.atlanticradiocorp.com\/products\/icom-f1000-f2000-analog-portable-radios\" title=\"Icom F1000 \u0026amp; F2000 \"\u003eIcom F1000 \u0026amp; F2000 Series Compact Waterproof Analog Portables\u003c\/a\u003e – Delivers a slim commercial handheld chassis option that matches this antenna's thread configurations.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/www.atlanticradiocorp.com\/products\/f4001-icom-portable-radio\" title=\"Icom F4001 \"\u003eIcom F4001 UHF Portable Two-Way Radio\u003c\/a\u003e – Offers a rugged commercial handheld transceiver housing that operates across the same ultra-high frequency band profiles.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-path-to-node=\"20\"\u003eMore Resources\u003c\/h3\u003e\n\u003cul data-path-to-node=\"21\"\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.atlanticradiocorp.com\/blogs\/news\/construction-two-way-radios\"\u003eBest Two-Way Radios for Construction and Industrial Use\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-path-to-node=\"22\"\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4 data-path-to-node=\"23\"\u003eWhat exact frequency range is supported by the Icom FASC57U antenna?\u003c\/h4\u003e\n\u003cp\u003eThe \u003cb data-path-to-node=\"24\" data-index-in-node=\"4\"\u003eIcom FASC57U\u003c\/b\u003e is precisely calibrated to cover the ultra-high frequency spectrum from 430 to 470 MHz. It will not transmit or receive effectively on VHF, marine, or 800 MHz bands. Attempting to deploy this component on an unsupported frequency band will severely degrade your operational footprint and can cause permanent internal transmitter damage.\u003c\/p\u003e\n\u003ch4 data-path-to-node=\"25\"\u003eWhat type of terminal connection does this antenna feature?\u003c\/h4\u003e\n\u003cp\u003eThe \u003cb data-path-to-node=\"26\" data-index-in-node=\"4\"\u003eIcom FASC57U\u003c\/b\u003e utilizes a rugged threaded screw-type mechanical design, commonly designated in commercial wireless environments as an Icom J-type connector. This male connector threads directly down onto the primary antenna stud located on the top panel of the transceiver chassis. It establishes a secure physical and electrical connection without requiring auxiliary deployment tools or aftermarket adapters.\u003c\/p\u003e\n\u003ch4 data-path-to-node=\"27\"\u003eCan the Icom FASC57U antenna be mounted on the Icom F2100D radio?\u003c\/h4\u003e\n\u003cp\u003eYes, the \u003cb data-path-to-node=\"28\" data-index-in-node=\"9\"\u003eIcom FASC57U\u003c\/b\u003e is the exact factory-standard antenna engineered for the digital F2100D UHF handheld series. It threads smoothly into the upper chassis connector to achieve a flush fitment that completely maintains the radio's environmental ingress ratings. This allows industrial teams to preserve dust-tight and waterproof sealing integrity during rough outdoor operations.\u003c\/p\u003e\n\u003ch4 data-path-to-node=\"29\"\u003eIs the handheld walkie talkie chassis included with this individual asset?\u003c\/h4\u003e\n\u003cp\u003eNo, this product listing is for a single individual replacement \u003cb data-path-to-node=\"30\" data-index-in-node=\"64\"\u003eIcom FASC57U\u003c\/b\u003e flexible antenna element only. Compatible handheld portable radios, desktop drop-in charging cradles, and external multi-pin speaker microphones are completely separate fleet line items. If your organization requires a complete turnaround hardware package, please coordinate directly with the procurement team at Atlantic Radio.\u003c\/p\u003e\n\u003ch4 data-path-to-node=\"31\"\u003eHow can buyers differentiate the Icom FASC57U from similar antenna options?\u003c\/h4\u003e\n\u003cp\u003eA frequent purchasing mistake is confusing this UHF component with its VHF counterpart, the FA-SC57V, which shares an identical screw-type profile but has a completely different internal radiator. You can identify the \u003cb data-path-to-node=\"32\" data-index-in-node=\"218\"\u003eIcom FASC57U\u003c\/b\u003e by checking the factory color-coded designation or measuring its standard 5.5-inch flexible length. Installing a mismatched frequency element will bottle up your RF output power and choke off line-of-sight communications.\u003c\/p\u003e\n\u003cp data-path-to-node=\"32\"\u003e \u003c\/p\u003e\n\u003ch3 data-path-to-node=\"33\"\u003eWarranty\u003c\/h3\u003e\n\u003cp data-path-to-node=\"34\"\u003e1-year manufacturer's warranty.\u003c\/p\u003e","brand":"Icom","offers":[{"title":"Default Title","offer_id":33227028332632,"sku":"FASC57U","price":14.23,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0062\/0845\/4744\/files\/FASC57Ub.png?v=1781285924","url":"https:\/\/www.atlanticradiocorp.com\/products\/icom-fasc57u-uhf-flexible-antenna","provider":"Atlantic Radio Communications Corp. ","version":"1.0","type":"link"}