{"product_id":"rfi-cd40-136960-43","title":"RFI CD40-136960-43 Multiband VHF\/UHF Antenna Kit, 136-155MHz VHF","description":"\u003ch2\u003eMultiband Vehicle Antenna, 136-155MHz VHF + 378-960MHz UHF, NMO Kit\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eRecommended configuration:\u003c\/strong\u003e this kit (CD40-136960-43) is the right pick for a new install. Already have an NMO mount fitted? The whip-only \u003ca href=\"\/products\/rfi-cd40-136960-11\"\u003eCD40-136960-11\u003c\/a\u003e is the cheaper option.\u003c\/p\u003e\u003ch3\u003eOverview\u003c\/h3\u003e\u003cp\u003eHow many antennas does one vehicle really need? With the RFI CD40-136960-43, the answer is one. This multiband antenna covers 136-155MHz VHF, 378-520MHz UHF and 698-960MHz in a single whip, so a multiband radio gets one clean install instead of a cluster of antennas on the roof.\u003c\/p\u003e\u003cp\u003eRFI's concentric radiator design keeps the VHF and UHF elements from fighting each other, so the pattern holds up across every band with no tuning required. It arrives as a complete kit with an NMO base and 5 metres of RFI 9006 cable, ready to install.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFour bands in one whip\u003c\/strong\u003e means one antenna serves 136-155MHz VHF, 378-520MHz UHF and 698-960MHz, for fleets moving to multiband radios.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFull band, no tuning required\u003c\/strong\u003e means no cutting or field adjustment on install, for technicians fitting out a whole fleet.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVSWR under 2.0:1 across more than 93.9% of the band\u003c\/strong\u003e means efficient power transfer from radio to antenna, for reliable talk-back at the edge of coverage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConcentric radiator design\u003c\/strong\u003e means VHF and UHF patterns stay clean instead of interfering, for consistent coverage whichever band is in use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexible moulded whip on an aluminium base\u003c\/strong\u003e means it flexes with low branches, knocks and vibration rather than snapping, for vehicles working rural and forestry tracks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSingle compact profile (310mm whip)\u003c\/strong\u003e means less roof clutter and fewer holes, for utes, response vehicles and fleet cars.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNMO base and 5m 9006 cable included\u003c\/strong\u003e means everything needed to mount and run the feed to the radio, for a straightforward install.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eApplications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eEmergency services and volunteer response vehicles\u003c\/li\u003e\n\u003cli\u003eCouncils, utilities and infrastructure fleets\u003c\/li\u003e\n\u003cli\u003eTransport and logistics fleets running multiband radios\u003c\/li\u003e\n\u003cli\u003eConstruction, forestry and rural vehicles\u003c\/li\u003e\n\u003cli\u003eOrganisations moving from separate VHF and UHF antennas to one multiband install\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhat's in the Box\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e1 x RFI CD40 multiband whip (CD40-136960-43)\u003c\/li\u003e\n\u003cli\u003e1 x NMO base with 5m RFI 9006 coaxial cable\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eComplete Your Setup\u003c\/h3\u003e\u003cp\u003eThe supplied 9006 cable needs terminating to suit your radio. For a UHF (PL259) termination, the \u003ca href=\"\/products\/uhf44-plug-rg58-9001-9006\"\u003eRFI UHF-44 crimp plug\u003c\/a\u003e is made for RG58, 9001 and 9006 type cable. Not sure which connector your radio takes? Ask us and we'll terminate it for you.\u003c\/p\u003e\u003ch3\u003eKey Specifications\u003c\/h3\u003e\u003ctable style=\"width:100%; border-collapse: collapse;\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003eRFI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003eCD40-136960-43\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003e\u003cstrong\u003eFrequency range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003e136-155MHz VHF \/ 378-520MHz UHF \/ 698-960MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003e\u003cstrong\u003eAverage gain\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003e0dBi (VHF) \/ 3.8dBi (378-520MHz) \/ 3.2dBi (698-960MHz)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003e\u003cstrong\u003eVSWR\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003e\u0026lt;2.1:1 (VHF) \/ \u0026lt;3.0:1 (378-400MHz) \/ \u0026lt;2.0:1 (400-520MHz and 698-960MHz)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003e\u003cstrong\u003ePower rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003e50W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003e\u003cstrong\u003ePolarisation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003eVertical\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003e\u003cstrong\u003eTuning\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003eSupplied pre-tuned, full band, no tuning required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003e\u003cstrong\u003eWhip length\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003e310mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003e\u003cstrong\u003eTotal height\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003e530mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003e\u003cstrong\u003eBase diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003e55mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003e\u003cstrong\u003eConstruction\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003eAluminium base with flexible moulded whip\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003e\u003cstrong\u003eMounting\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003eNMO, 19mm (3\/4\") roof hole. Ground dependent: mount on a ground plane such as a metal vehicle roof\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003e\u003cstrong\u003eCable\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003e5m RFI 9006 coaxial, fitted to NMO base\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003cp\u003e\u003cem\u003eVSWR measured by RFI at the end of 5m of shielded RG58 on a 1 x 1.5m ground plane.\u003c\/em\u003e\u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003eNeed a different VHF band? See the \u003ca href=\"\/products\/rfi-cd40-148960-43\"\u003eCD40-148960-43\u003c\/a\u003e.\u003c\/p\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003ch4\u003eIs the RFI CD40 waterproof?\u003c\/h4\u003e\u003cp\u003eThe RFI CD40 is built for outdoor vehicle use once the whip is properly tightened onto the NMO base. RFI advises against leaving an NMO mount exposed without an antenna fitted, as the bare mount is not waterproof.\u003c\/p\u003e\u003ch4\u003eDo I need a licence to use this antenna?\u003c\/h4\u003e\u003cp\u003eYou don't need a licence for the antenna itself, but the radio transmitting through it does. Any radio operating on licensed VHF or UHF land mobile frequencies in NZ needs a valid Radio Spectrum Management licence, and we can help you sort that out.\u003c\/p\u003e\u003ch4\u003eWhich radios suit the CD40?\u003c\/h4\u003e\u003cp\u003eThe CD40 suits multiband vehicle radios, including DMR, P25 and TETRA models, operating within 136-155MHz VHF, 378-520MHz UHF or 698-960MHz. It also works with single-band radios in those ranges, which makes it a good future-proof choice if a fleet upgrade is coming.\u003c\/p\u003e\u003ch4\u003eDoes the CD40 need a ground plane?\u003c\/h4\u003e\u003cp\u003eYes. RFI specifies the CD40 as ground dependent, so it needs to be mounted on a ground plane such as a metal vehicle roof. Bare-metal contact between the mount and the roof matters too. If your install point is fibreglass or plastic, talk to us before ordering.\u003c\/p\u003e\u003ch4\u003eWhat's the difference between the 148960 and 136960 versions?\u003c\/h4\u003e\u003cp\u003eThe two CD40 versions differ only in VHF coverage. The 148960 covers 148-174MHz and the 136960 covers 136-155MHz; both cover 378-520MHz and 698-960MHz UHF. Choose the one that matches your VHF channels.\u003c\/p\u003e\u003ch4\u003eHow is the CD40 kit installed?\u003c\/h4\u003e\u003cp\u003eThe CD40 kit installs as a permanent NMO roof mount through a 19mm (3\/4 inch) hole. RFI recommends removing a narrow ring of paint around the hole for metal-to-metal contact, then tightening the locking nut to between 6Nm and 12Nm. We can fit it for you in the Bay of Plenty.\u003c\/p\u003e\u003ch4\u003eDoes the cable come with a connector?\u003c\/h4\u003e\u003cp\u003eThe CD40 kit comes with 5m of RFI 9006 cable on the NMO base. Termination needs to suit your radio, so let us know your radio model and we'll confirm or fit the right connector.\u003c\/p\u003e\u003ch3\u003eSupplied, Installed and Supported From the Bay of Plenty\u003c\/h3\u003e\u003cp\u003eMobile Systems Limited has been fitting vehicle radio systems from Mt Maunganui for over 25 years. We supply the CD40 NZ-wide and can install, terminate and test it on your fleet. One antenna, every band, fitted right the first time.\u003c\/p\u003e","brand":"RFI","offers":[{"title":"Default Title","offer_id":45158589628467,"sku":"CD40-136960-43","price":549.1,"currency_code":"NZD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0026\/7357\/3939\/files\/CD40-136960-43_media-1-RFI_20Multiband_20VHF_20UHF_20Mobile_20Antenna_20NMO_20Base_205m_209006_20cable.jpg?v=1792714458","url":"https:\/\/mobilesystems.nz\/products\/rfi-cd40-136960-43","provider":"Mobile Systems Limited","version":"1.0","type":"link"}