{"product_id":"rfi-cd51-68-50-450-520mhz-ground-independent-mopole-mbc-base-flexible-pvc-radiator","title":"RFI  CD51-68-50 450-520MHz Ground Independent Mopole - MBC Base (Flexible PVC Radiator)","description":"\u003ch1 data-section-id=\"1cvhxdq\" data-start=\"0\" data-end=\"97\" class=\"PDq2pG_selectionAnchorContainer\"\u003eRFI CD51-68-50 450–520MHz Ground Independent Mopole™ Antenna – MBC Base (Flexible PVC Radiator)\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h1\u003e\n\u003cp data-start=\"99\" data-end=\"481\"\u003eThe \u003cstrong data-start=\"103\" data-end=\"156\"\u003eRFI CD51-68-50 Ground Independent Mopole™ Antenna\u003c\/strong\u003e is a heavy-duty UHF mobile antenna designed for professional two-way radio systems operating across the \u003cstrong data-start=\"261\" data-end=\"275\"\u003e450–520MHz\u003c\/strong\u003e frequency range. Engineered for commercial fleets, emergency services, utilities, mining, transport, agriculture, and industrial applications, it delivers reliable communications in demanding environments.\u003c\/p\u003e\n\u003cp data-start=\"483\" data-end=\"842\"\u003eFeaturing RFI's patented \u003cstrong data-start=\"508\" data-end=\"538\"\u003eGround Independent Mopole™\u003c\/strong\u003e technology, a \u003cstrong data-start=\"553\" data-end=\"578\"\u003eflexible PVC radiator\u003c\/strong\u003e, and a \u003cstrong data-start=\"586\" data-end=\"618\"\u003eheavy-duty MBC mounting base\u003c\/strong\u003e, the CD51-68-50 provides dependable RF performance without relying on the vehicle body as a ground plane. This allows greater flexibility when selecting mounting locations while maintaining excellent communication coverage.\u003c\/p\u003e\n\u003cp data-start=\"844\" data-end=\"973\"\u003eBuilt to withstand harsh operating conditions, the CD51-68-50 is an ideal solution for vehicles working both on and off the road.\u003c\/p\u003e\n\u003chr data-start=\"975\" data-end=\"978\"\u003e\n\u003ch2 data-section-id=\"rckylp\" data-start=\"980\" data-end=\"1013\"\u003eWhy Choose the RFI CD51-68-50?\u003c\/h2\u003e\n\u003cp data-start=\"1015\" data-end=\"1156\"\u003eDesigned for professional fleet communications, the CD51-68-50 combines durability, installation flexibility, and dependable UHF performance.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1iz91iu\" data-start=\"1158\" data-end=\"1174\"\u003eKey Features\u003c\/h3\u003e\n\u003cul data-start=\"1176\" data-end=\"1597\"\u003e\n\u003cli data-section-id=\"yr71et\" data-start=\"1176\" data-end=\"1223\"\u003eCovers the \u003cstrong data-start=\"1189\" data-end=\"1203\"\u003e450–520MHz\u003c\/strong\u003e UHF frequency range\u003c\/li\u003e\n\u003cli data-section-id=\"o0aybk\" data-start=\"1224\" data-end=\"1272\"\u003ePatented Ground Independent Mopole™ technology\u003c\/li\u003e\n\u003cli data-section-id=\"rau5n2\" data-start=\"1273\" data-end=\"1296\"\u003eFlexible PVC radiator\u003c\/li\u003e\n\u003cli data-section-id=\"1dj3er2\" data-start=\"1297\" data-end=\"1327\"\u003eHeavy-duty MBC mounting base\u003c\/li\u003e\n\u003cli data-section-id=\"15zdhv2\" data-start=\"1328\" data-end=\"1363\"\u003eOmnidirectional radiation pattern\u003c\/li\u003e\n\u003cli data-section-id=\"1c34sge\" data-start=\"1364\" data-end=\"1413\"\u003eSuitable for analogue and digital radio systems\u003c\/li\u003e\n\u003cli data-section-id=\"1197a4k\" data-start=\"1414\" data-end=\"1465\"\u003ePerforms without requiring a vehicle ground plane\u003c\/li\u003e\n\u003cli data-section-id=\"je00ua\" data-start=\"1466\" data-end=\"1512\"\u003eWeather and corrosion-resistant construction\u003c\/li\u003e\n\u003cli data-section-id=\"1cu3v9k\" data-start=\"1513\" data-end=\"1558\"\u003eBuilt for demanding commercial environments\u003c\/li\u003e\n\u003cli data-section-id=\"qvuz4r\" data-start=\"1559\" data-end=\"1597\"\u003eAustralian designed and manufactured\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1599\" data-end=\"1602\"\u003e\n\u003ch2 data-section-id=\"1ajpva\" data-start=\"1604\" data-end=\"1644\"\u003eGround Independent Mopole™ Technology\u003c\/h2\u003e\n\u003cp data-start=\"1646\" data-end=\"1793\"\u003eUnlike conventional mobile antennas, the CD51-68-50 delivers reliable performance without relying on the vehicle body as a conductive ground plane.\u003c\/p\u003e\n\u003cp data-start=\"1795\" data-end=\"1863\"\u003eThis enables installation on a wide variety of locations, including:\u003c\/p\u003e\n\u003cul data-start=\"1865\" data-end=\"2002\"\u003e\n\u003cli data-section-id=\"1bcodr1\" data-start=\"1865\" data-end=\"1876\"\u003eBull bars\u003c\/li\u003e\n\u003cli data-section-id=\"1havmve\" data-start=\"1877\" data-end=\"1894\"\u003eMirror brackets\u003c\/li\u003e\n\u003cli data-section-id=\"1jedp4k\" data-start=\"1895\" data-end=\"1907\"\u003eRoof racks\u003c\/li\u003e\n\u003cli data-section-id=\"mudtms\" data-start=\"1908\" data-end=\"1918\"\u003eCanopies\u003c\/li\u003e\n\u003cli data-section-id=\"fc34cz\" data-start=\"1919\" data-end=\"1930\"\u003eToolboxes\u003c\/li\u003e\n\u003cli data-section-id=\"1brrf0j\" data-start=\"1931\" data-end=\"1947\"\u003eService bodies\u003c\/li\u003e\n\u003cli data-section-id=\"16wywdh\" data-start=\"1948\" data-end=\"1975\"\u003eFibreglass vehicle panels\u003c\/li\u003e\n\u003cli data-section-id=\"1eyv8kx\" data-start=\"1976\" data-end=\"2002\"\u003eSpecial-purpose vehicles\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2004\" data-end=\"2126\"\u003eThis flexibility makes the antenna ideal for modern fleet vehicles where traditional roof mounting is not always possible.\u003c\/p\u003e\n\u003chr data-start=\"2128\" data-end=\"2131\"\u003e\n\u003ch2 data-section-id=\"1q1dpmr\" data-start=\"2133\" data-end=\"2157\"\u003eFlexible PVC Radiator\u003c\/h2\u003e\n\u003cp data-start=\"2159\" data-end=\"2288\"\u003eThe antenna features a \u003cstrong data-start=\"2182\" data-end=\"2207\"\u003eflexible PVC radiator\u003c\/strong\u003e engineered to withstand the harsh conditions encountered by commercial vehicles.\u003c\/p\u003e\n\u003cp data-start=\"2290\" data-end=\"2307\"\u003eBenefits include:\u003c\/p\u003e\n\u003cul data-start=\"2309\" data-end=\"2463\"\u003e\n\u003cli data-section-id=\"ap0bdd\" data-start=\"2309\" data-end=\"2332\"\u003eExcellent flexibility\u003c\/li\u003e\n\u003cli data-section-id=\"goluvj\" data-start=\"2333\" data-end=\"2361\"\u003eHigh resistance to impacts\u003c\/li\u003e\n\u003cli data-section-id=\"qpp331\" data-start=\"2362\" data-end=\"2390\"\u003eHandles constant vibration\u003c\/li\u003e\n\u003cli data-section-id=\"ybyscq\" data-start=\"2391\" data-end=\"2418\"\u003eUV-resistant construction\u003c\/li\u003e\n\u003cli data-section-id=\"v1grf0\" data-start=\"2419\" data-end=\"2443\"\u003eWeatherproof materials\u003c\/li\u003e\n\u003cli data-section-id=\"1wdzf4p\" data-start=\"2444\" data-end=\"2463\"\u003eLong service life\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2465\" data-end=\"2590\"\u003eIts flexible design helps protect the antenna from damage caused by branches, loading equipment, and low-clearance obstacles.\u003c\/p\u003e\n\u003chr data-start=\"2592\" data-end=\"2595\"\u003e\n\u003ch2 data-section-id=\"1pk5oet\" data-start=\"2597\" data-end=\"2627\"\u003eReliable UHF Communications\u003c\/h2\u003e\n\u003cp data-start=\"2629\" data-end=\"2769\"\u003eDesigned for operation across the \u003cstrong data-start=\"2663\" data-end=\"2677\"\u003e450–520MHz\u003c\/strong\u003e UHF frequency band, the CD51-68-50 is suitable for many licensed land mobile radio systems.\u003c\/p\u003e\n\u003cp data-start=\"2771\" data-end=\"2781\"\u003eIdeal for:\u003c\/p\u003e\n\u003cul data-start=\"2783\" data-end=\"3009\"\u003e\n\u003cli data-section-id=\"1plr3sp\" data-start=\"2783\" data-end=\"2816\"\u003eCommercial fleet communications\u003c\/li\u003e\n\u003cli data-section-id=\"1wf4tw3\" data-start=\"2817\" data-end=\"2842\"\u003eTransport and logistics\u003c\/li\u003e\n\u003cli data-section-id=\"13bmdhq\" data-start=\"2843\" data-end=\"2854\"\u003eUtilities\u003c\/li\u003e\n\u003cli data-section-id=\"t43uoc\" data-start=\"2855\" data-end=\"2875\"\u003eCivil construction\u003c\/li\u003e\n\u003cli data-section-id=\"w4ylc4\" data-start=\"2876\" data-end=\"2895\"\u003eMining operations\u003c\/li\u003e\n\u003cli data-section-id=\"12rltdb\" data-start=\"2896\" data-end=\"2916\"\u003eEmergency services\u003c\/li\u003e\n\u003cli data-section-id=\"1dx7ir4\" data-start=\"2917\" data-end=\"2935\"\u003eLocal government\u003c\/li\u003e\n\u003cli data-section-id=\"15s5yxr\" data-start=\"2936\" data-end=\"2956\"\u003eSecurity companies\u003c\/li\u003e\n\u003cli data-section-id=\"42f3ho\" data-start=\"2957\" data-end=\"2980\"\u003eIndustrial facilities\u003c\/li\u003e\n\u003cli data-section-id=\"lemzzm\" data-start=\"2981\" data-end=\"3009\"\u003eInfrastructure maintenance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"3011\" data-end=\"3118\"\u003eIts omnidirectional radiation pattern provides dependable communications while vehicles remain on the move.\u003c\/p\u003e\n\u003chr data-start=\"3120\" data-end=\"3123\"\u003e\n\u003ch2 data-section-id=\"1oamv2h\" data-start=\"3125\" data-end=\"3155\"\u003eBuilt for Commercial Fleets\u003c\/h2\u003e\n\u003cp data-start=\"3157\" data-end=\"3254\"\u003eThe CD51-68-50 is engineered to deliver reliable performance in challenging working environments.\u003c\/p\u003e\n\u003cp data-start=\"3256\" data-end=\"3269\"\u003eSuitable for:\u003c\/p\u003e\n\u003cul data-start=\"3271\" data-end=\"3506\"\u003e\n\u003cli data-section-id=\"g8isco\" data-start=\"3271\" data-end=\"3288\"\u003eHeavy transport\u003c\/li\u003e\n\u003cli data-section-id=\"fwemgu\" data-start=\"3289\" data-end=\"3315\"\u003eUtility service vehicles\u003c\/li\u003e\n\u003cli data-section-id=\"1cdd6sf\" data-start=\"3316\" data-end=\"3340\"\u003eConstruction equipment\u003c\/li\u003e\n\u003cli data-section-id=\"195qznt\" data-start=\"3341\" data-end=\"3358\"\u003eMining vehicles\u003c\/li\u003e\n\u003cli data-section-id=\"1ls1u7z\" data-start=\"3359\" data-end=\"3383\"\u003eAgricultural machinery\u003c\/li\u003e\n\u003cli data-section-id=\"1nfwhlo\" data-start=\"3384\" data-end=\"3405\"\u003eForestry operations\u003c\/li\u003e\n\u003cli data-section-id=\"1dt24d0\" data-start=\"3406\" data-end=\"3422\"\u003eCouncil fleets\u003c\/li\u003e\n\u003cli data-section-id=\"fye8eh\" data-start=\"3423\" data-end=\"3452\"\u003eEmergency response vehicles\u003c\/li\u003e\n\u003cli data-section-id=\"11vg9z3\" data-start=\"3453\" data-end=\"3484\"\u003eIndustrial maintenance fleets\u003c\/li\u003e\n\u003cli data-section-id=\"tximfq\" data-start=\"3485\" data-end=\"3506\"\u003eGovernment vehicles\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"3508\" data-end=\"3608\"\u003eIts rugged construction ensures reliable communications where operational downtime is not an option.\u003c\/p\u003e\n\u003chr data-start=\"3610\" data-end=\"3613\"\u003e\n\u003ch2 data-section-id=\"1rv74ub\" data-start=\"3615\" data-end=\"3646\"\u003eHeavy-Duty MBC Mounting Base\u003c\/h2\u003e\n\u003cp data-start=\"3648\" data-end=\"3792\"\u003eThe antenna is supplied with a robust \u003cstrong data-start=\"3686\" data-end=\"3707\"\u003eMBC mounting base\u003c\/strong\u003e, providing a secure and reliable installation for professional vehicle applications.\u003c\/p\u003e\n\u003cp data-start=\"3794\" data-end=\"3811\"\u003eBenefits include:\u003c\/p\u003e\n\u003cul data-start=\"3813\" data-end=\"3974\"\u003e\n\u003cli data-section-id=\"2pw8zh\" data-start=\"3813\" data-end=\"3841\"\u003eStrong mechanical mounting\u003c\/li\u003e\n\u003cli data-section-id=\"5ylvyq\" data-start=\"3842\" data-end=\"3866\"\u003eReliable RF connection\u003c\/li\u003e\n\u003cli data-section-id=\"1vbjvs0\" data-start=\"3867\" data-end=\"3889\"\u003eLong-term durability\u003c\/li\u003e\n\u003cli data-section-id=\"1y5h5ee\" data-start=\"3890\" data-end=\"3930\"\u003eSuitable for heavy commercial vehicles\u003c\/li\u003e\n\u003cli data-section-id=\"1u7ea5x\" data-start=\"3931\" data-end=\"3974\"\u003eEasy integration into fleet installations\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"3976\" data-end=\"4083\"\u003eThe MBC base is trusted by fleet operators throughout Australia and New Zealand for its proven reliability.\u003c\/p\u003e\n\u003chr data-start=\"4085\" data-end=\"4088\"\u003e\n\u003ch2 data-section-id=\"v63yee\" data-start=\"4090\" data-end=\"4129\"\u003eWhy Buy From Mobile Systems Limited?\u003c\/h2\u003e\n\u003cp data-start=\"4131\" data-end=\"4242\"\u003eMobile Systems Limited supplies professional mobile radio systems and antenna solutions throughout New Zealand.\u003c\/p\u003e\n\u003cp data-start=\"4244\" data-end=\"4274\"\u003eOur experienced team provides:\u003c\/p\u003e\n\u003cul data-start=\"4276\" data-end=\"4501\"\u003e\n\u003cli data-section-id=\"omuf9d\" data-start=\"4276\" data-end=\"4311\"\u003eFleet communication system design\u003c\/li\u003e\n\u003cli data-section-id=\"nz2o8f\" data-start=\"4312\" data-end=\"4339\"\u003eVehicle antenna selection\u003c\/li\u003e\n\u003cli data-section-id=\"i28v1o\" data-start=\"4340\" data-end=\"4368\"\u003eProfessional installations\u003c\/li\u003e\n\u003cli data-section-id=\"rh4wsg\" data-start=\"4369\" data-end=\"4388\"\u003eRadio programming\u003c\/li\u003e\n\u003cli data-section-id=\"17jmjr6\" data-start=\"4389\" data-end=\"4428\"\u003eAntenna testing and VSWR optimisation\u003c\/li\u003e\n\u003cli data-section-id=\"1xougqd\" data-start=\"4429\" data-end=\"4459\"\u003eFleet communication upgrades\u003c\/li\u003e\n\u003cli data-section-id=\"yo6xam\" data-start=\"4460\" data-end=\"4501\"\u003eOngoing servicing and technical support\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"4503\" data-end=\"4648\"\u003eWhether you're fitting out one vehicle or an entire fleet, we'll help you select the right antenna solution for dependable long-term performance.\u003c\/p\u003e\n\u003chr data-start=\"4650\" data-end=\"4653\"\u003e\n\u003ch2 data-section-id=\"1r8frcv\" data-start=\"4655\" data-end=\"4684\"\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3 data-section-id=\"1itrquq\" data-start=\"4686\" data-end=\"4735\"\u003eWhat frequencies does the CD51-68-50 support?\u003c\/h3\u003e\n\u003cp data-start=\"4737\" data-end=\"4877\"\u003eThe antenna operates across the \u003cstrong data-start=\"4769\" data-end=\"4783\"\u003e450–520MHz\u003c\/strong\u003e UHF frequency range, making it suitable for many licensed analogue and digital radio systems.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1exlzmi\" data-start=\"4879\" data-end=\"4929\"\u003eWhat is Ground Independent Mopole™ technology?\u003c\/h3\u003e\n\u003cp data-start=\"4931\" data-end=\"5140\"\u003eGround Independent Mopole™ technology enables the antenna to perform efficiently without relying on the vehicle body as a ground plane, giving installers greater flexibility when selecting a mounting location.\u003c\/p\u003e\n\u003ch3 data-section-id=\"18rtgku\" data-start=\"5142\" data-end=\"5197\"\u003eWhat are the benefits of the flexible PVC radiator?\u003c\/h3\u003e\n\u003cp data-start=\"5199\" data-end=\"5376\"\u003eThe flexible PVC radiator provides excellent resistance to impacts, vibration, UV exposure, and harsh weather, making it ideal for commercial, industrial, and off-road vehicles.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1ewzrlz\" data-start=\"5378\" data-end=\"5423\"\u003eDoes the antenna include a mounting base?\u003c\/h3\u003e\n\u003cp data-start=\"5425\" data-end=\"5536\"\u003eYes. The CD51-68-50 is supplied with a \u003cstrong data-start=\"5464\" data-end=\"5496\"\u003eheavy-duty MBC mounting base\u003c\/strong\u003e for professional vehicle installations.\u003c\/p\u003e\n\u003ch3 data-section-id=\"9hkp9u\" data-start=\"5538\" data-end=\"5592\"\u003eIs the antenna suitable for digital radio systems?\u003c\/h3\u003e\n\u003cp data-start=\"5594\" data-end=\"5717\"\u003eYes. It is compatible with both analogue and digital UHF radio systems operating within the \u003cstrong data-start=\"5686\" data-end=\"5700\"\u003e450–520MHz\u003c\/strong\u003e frequency range.\u003c\/p\u003e\n\u003ch3 data-section-id=\"gvn9n3\" data-start=\"5719\" data-end=\"5771\"\u003eCan Mobile Systems Limited install this antenna?\u003c\/h3\u003e\n\u003cp data-start=\"5773\" data-end=\"5988\"\u003eAbsolutely. Mobile Systems Limited supplies, installs, tests, tunes, and supports RFI antenna systems and complete two-way radio solutions for commercial, industrial, and government customers throughout New Zealand.\u003c\/p\u003e","brand":"RFI","offers":[{"title":"Default Title","offer_id":44599654809651,"sku":"CD51-68-50","price":115.0,"currency_code":"NZD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0026\/7357\/3939\/files\/CD51-68-50.png?v=1785197014","url":"https:\/\/mobilesystems.nz\/products\/rfi-cd51-68-50-450-520mhz-ground-independent-mopole-mbc-base-flexible-pvc-radiator","provider":"MobileSystems","version":"1.0","type":"link"}