{"product_id":"hys-magnetic-base-mobile-dual-band-antenna-144-430mhz-low-profile","title":"HYS Magnetic Base Mobile Dual-Band Antenna 144\/430MHz - Low-Profile","description":"\u003cp\u003eIn this review the HYS Magnetic Base Mobile Dual-Band Antenna is evaluated for amateur radio operators and mobile scanner users who need simple, reliable VHF\/UHF dual-band coverage. The bottom line: it is a compact, plug-and-play mag mount antenna that delivers usable 136-174MHz and 400-470MHz performance for casual mobile, base and scanner use. Performance is consistent with a small stainless steel whip and a 3.54in magnetic base, making it a sensible choice when a low-profile, easily removable antenna is required.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eDual-Band Coverage:\u003c\/strong\u003e Covers both 144MHz and 430MHz ranges so one antenna handles common VHF and UHF amateur and scanner bands without swapping antennas.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eMagnetic Mount:\u003c\/strong\u003e The 3.54in magnetic base allows fast indoor or outdoor installation on a metal ground plane and makes the antenna easy to remove when needed.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCompact Whip:\u003c\/strong\u003e The 46cm stainless steel whip is low-profile yet omni-directional, offering reliable reception and transmission in mobile and base scenarios.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eRG58 Coax:\u003c\/strong\u003e Includes a 13 ft RG58 cable with UHF-male\/PL259 connector for direct connection to many mobile radios and scanners without extra adapters.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003ePower Handling:\u003c\/strong\u003e Rated to 70 W maximum input, suitable for typical mobile transceivers and many ham setups that do not exceed that power level.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThis antenna suits amateur radio operators, scanner enthusiasts, and mobile radio users who need a low-cost, portable dual-band mag mount for casual operation, temporary installs or vehicle use where a permanent mount is not possible. Its compact stainless steel whip and included 13 ft coax make it convenient for quick field setups, ham nets, or monitoring local repeaters from a car or shelter.\u003c\/p\u003e\n\u003cp\u003eIt is not aimed at high-power contesting or fixed rooftop installations that demand larger, higher-gain antennas and a dedicated ground plane. Users who need maximum gain or rugged permanent mounting hardware should consider a dedicated roof mount or larger external antenna instead.\u003c\/p\u003e\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n \u003cli\u003eSimple magnetic base installation makes it plug-and-play for mobile or temporary use.\u003c\/li\u003e\n \u003cli\u003eDual-band operation covers both 136-174MHz and 400-470MHz bands without changes.\u003c\/li\u003e\n \u003cli\u003eIncluded 13 ft RG58 cable with UHF-male\/PL259 is convenient for many mobile radios and scanners.\u003c\/li\u003e\n \u003cli\u003eLow-profile 46cm stainless steel whip is durable and omni-directional for general use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n \u003cli\u003eMag mount requires a metal ground plane for best performance, limiting installation options.\u003c\/li\u003e\n \u003cli\u003eModerate gain (2.15dBi\/3.5dBi) means it will not match larger, higher-gain external antennas for long-distance work.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n\u003ctd\u003eFrequency\u003c\/td\u003e\n\u003ctd\u003e136-174 MHz \u0026amp; 400-470 MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eMaximum Power Input\u003c\/td\u003e\n\u003ctd\u003e70 W\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eGain\u003c\/td\u003e\n\u003ctd\u003e2.15 dBi (VHF) \/ 3.5 dBi (UHF)\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eWhip Length\u003c\/td\u003e\n\u003ctd\u003e46 cm (13.8 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eBase Type\u003c\/td\u003e\n\u003ctd\u003e3.54 in magnetic base (requires metal ground plane)\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eCable\u003c\/td\u003e\n\u003ctd\u003e13 ft RG58 coax\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eConnector\u003c\/td\u003e\n\u003ctd\u003eUHF-male \/ PL259\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe HYS magnetic base dual-band antenna is a practical, affordable choice for casual ham operators, mobile users and scanner listeners who need easy installation and dual-band coverage. It delivers dependable VHF\/UHF performance in a compact package and includes a long enough RG58 lead and PL259 connector for most mobile radios, making it good value for short-term mobile or temporary base use.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWill this antenna work with my mobile radio?\u003c\/strong\u003e\u003cbr\u003eYes, it uses a UHF-male\/PL259 connector and is compatible with radios and scanners that accept an SO239\/PL259 interface on VHF and UHF bands.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I mount this on any surface?\u003c\/strong\u003e\u003cbr\u003eThe magnetic base needs a metal ground plane for best performance; it will attach to a vehicle roof or other metal surfaces but is not ideal on non-metallic surfaces without modification.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs the included cable long enough for vehicle installs?\u003c\/strong\u003e\u003cbr\u003eThe 13 ft RG58 coax provides good reach for most vehicle dash or trunk installs, but longer runs may require better low-loss cable for minimal signal loss.\u003c\/p\u003e","brand":"HYS","offers":[{"title":"Default Title","offer_id":48252889792731,"sku":"B09KR72NSB","price":39.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/61n1LN42AhL._AC_SL1500.jpg?v=1778300336","url":"https:\/\/gearmusthave.com\/products\/hys-magnetic-base-mobile-dual-band-antenna-144-430mhz-low-profile","provider":"GearMustHave","version":"1.0","type":"link"}