{"product_id":"rfi-csm550-5m-sma-5grn-ultra-compact-antenna-617-5925mhz-5m-ll100-smam","title":"RFI CSM550-5M-SMA 5GRN Ultra Compact Antenna, 617-5925MHz, 5m LL100, SMA(M)","description":"\u003ch2\u003eRFI CSM550-5M-SMA 5GRN Ultra Compact Antenna, 617–5925MHz, 5m LL100 Cable, SMA Male\u003c\/h2\u003e\n\u003cp\u003eThe RFI CSM550-5M-SMA is an ultra-compact, omni-directional 5G NR antenna providing excellent coverage for M2M\/IoT, fixed data, and mobile applications across 617–5925MHz. \u003cstrong\u003eSupplied with 5m LL100 low-loss cable, terminated with an SMA Male connector.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThe CSM550 series is built for space-constrained installations where a discreet, weatherproof antenna is needed. Its ultra-compact housing (just 50mm diameter, 50.8mm tall) suits both indoor and outdoor applications, and it covers all major 5G, 4G LTE, and 3G cellular bands with a single antenna.\u003c\/p\u003e\n\u003cp\u003eThe screw mount features an anti-rotation mechanism and an integrated double-sided foam seal, giving a secure, weatherproof fit on an 11.9mm stud mount. Being ground plane independent, it performs consistently regardless of where it's mounted, without needing a large metal surface underneath.\u003c\/p\u003e\n\u003cp\u003eThis version is supplied with a 5-metre LL100 cable, giving you more reach for installations where the antenna needs to sit further from the router or modem.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCovers 617–5925MHz\u003c\/strong\u003e means one antenna supports 5G NR, 4G LTE, and 3G across every major cellular band, for future-proof connectivity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGround plane independent design\u003c\/strong\u003e means consistent performance regardless of mounting location or surface.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUltra-compact housing (Ø50 x 50.8mm)\u003c\/strong\u003e means a discreet fit in space-constrained installations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIP69 weatherproof rating\u003c\/strong\u003e means reliable performance outdoors in harsh conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eScrew mount with anti-rotation mechanism\u003c\/strong\u003e means a secure fit that won't loosen from vibration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSupplied with 5m LL100 low-loss cable and SMA Male connector\u003c\/strong\u003e means extra reach for installations where the router or modem sits further from the antenna.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eM2M and IoT devices\u003c\/li\u003e\n\u003cli\u003eFixed wireless data applications\u003c\/li\u003e\n\u003cli\u003eVehicle and fleet telematics\u003c\/li\u003e\n\u003cli\u003eRemote monitoring and industrial equipment\u003c\/li\u003e\n\u003cli\u003eIndoor and outdoor installations where space is limited\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat's in the Box\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 x RFI CSM550-5M-SMA ultra-compact antenna\u003c\/li\u003e\n\u003cli\u003e5m LL100 low-loss cable, fitted with SMA Male connector\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eComplete Your Setup\u003c\/h3\u003e\n\u003cp\u003eNeed to mount this antenna on a wall or flat surface instead of using its built-in screw mount? See the \u003ca href=\"\/products\/rfi-csm500-pwmb-wall-mounting-bracket-csm500-csm550-series\"\u003eRFI CSM500-PWMB wall mounting bracket\u003c\/a\u003e, a genuine RFI accessory compatible with this antenna.\u003c\/p\u003e\n\n\u003ch3\u003eKey Specifications\u003c\/h3\u003e\n\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;\"\u003eCSM550-5M-SMA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003e\u003cstrong\u003eFrequency \/ Gain (peak)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003e617-960MHz: 2.9dBi \/ 1427-2690MHz: 2.1dBi \/ 3300-5000MHz: 0.5dBi \/ 5150-5925MHz: -1.0dBi\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;2.3:1 \/ \u0026lt;2.1:1 \/ \u0026lt;2.0:1 \/ \u0026lt;1.6:1 (by band, as above)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003e\u003cstrong\u003ePower handling\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003e25W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003e\u003cstrong\u003eImpedance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003e50 ohms\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;\"\u003eLinear\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003e\u003cstrong\u003eRadiation pattern\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003eOmni-directional\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003eØ50 x 50.8mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003e\u003cstrong\u003eMaterials\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003eASA radome, Zamak base, double-sided foam gasket\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003e\u003cstrong\u003eColour\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003eBlack\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;\"\u003eScrew mount, 11.9mm stud, anti-rotation mechanism\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003e\u003cstrong\u003eOperating temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003e-40 to +85°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003e\u003cstrong\u003eCertification\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003eRoHS \/ IP67 \/ IP69\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 LL100 low-loss\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003e\u003cstrong\u003eConnector\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003eSMA Male\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0026\/7357\/3939\/files\/ID_CSM550_Specifications_Sheet.pdf?v=1786058602\" target=\"_blank\" rel=\"noopener\"\u003eDownload the RFI CSM550 Series specification sheet (PDF)\u003c\/a\u003e\u003c\/p\u003e\n\n\u003ch3\u003eOther Options in This Series\u003c\/h3\u003e\n\u003cp\u003eRFI also makes this antenna with a 1.5m LL100 cable (SMA Male), see \u003ca href=\"\/products\/rfi-csm550-1-5m-sma-5grn-ultra-compact-antenna-617-5925mhz-1-5m-ll100-smam\"\u003eCSM550-1.5M-SMA\u003c\/a\u003e. RFI also offers 5m N Male and 5m No Connector variants, and a 1.5m FME Female variant, none of which are currently listed in this store.\u003c\/p\u003e\n\n\u003ch3\u003eVideo\u003c\/h3\u003e\n\u003cp\u003e\u003cem\u003eNo product video currently available for this model.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch3\u003eWhy Buy From Mobile Systems Limited?\u003c\/h3\u003e\n\u003cp\u003eMobile Systems Limited supplies professional cellular connectivity solutions throughout New Zealand. Our experienced team can assist with:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAntenna selection for space-constrained installations\u003c\/li\u003e\n\u003cli\u003eIoT and M2M connectivity solutions\u003c\/li\u003e\n\u003cli\u003eVehicle router and modem installations\u003c\/li\u003e\n\u003cli\u003eIndustrial networking solutions\u003c\/li\u003e\n\u003cli\u003eCellular signal optimisation\u003c\/li\u003e\n\u003cli\u003eOngoing technical support\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWhether you're deploying a single IoT device or a fleet of connected equipment, we'll help you choose the right antenna for your application.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eWhat frequencies does the CSM550-5M-SMA support?\u003c\/h4\u003e\n\u003cp\u003eThe antenna covers 617–5925MHz, supporting 5G NR, 4G LTE, and 3G cellular bands.\u003c\/p\u003e\n\u003ch4\u003eDoes it need a large ground plane to work?\u003c\/h4\u003e\n\u003cp\u003eNo. It's a ground plane independent design, so it performs consistently regardless of the mounting surface.\u003c\/p\u003e\n\u003ch4\u003eIs it suitable for outdoor use?\u003c\/h4\u003e\n\u003cp\u003eYes. It carries an IP69 weatherproof rating and operates from -40°C to +85°C.\u003c\/p\u003e\n\u003ch4\u003eWhat connector does it use?\u003c\/h4\u003e\n\u003cp\u003eIt's supplied with a 5-metre low-loss cable terminated with an SMA Male connector.\u003c\/p\u003e\n\u003ch4\u003eHow is it mounted?\u003c\/h4\u003e\n\u003cp\u003eIt uses a screw mount on an 11.9mm stud, with an anti-rotation mechanism and integrated double-sided foam seal for a secure, weatherproof fit.\u003c\/p\u003e\n\u003ch4\u003eCan Mobile Systems Limited install this antenna?\u003c\/h4\u003e\n\u003cp\u003eYes. We supply and install professional cellular antennas, routers, and complete connectivity solutions throughout New Zealand.\u003c\/p\u003e","brand":"RFI","offers":[{"title":"Default Title","offer_id":44707761094707,"sku":"CSM550-5M-SMA","price":94.3,"currency_code":"NZD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0026\/7357\/3939\/files\/csm550-main-sharpened_4d0b6e3b-d98b-487d-a87a-1a5d9325dc0a.png?v=1786056788","url":"https:\/\/mobilesystems.nz\/products\/rfi-csm550-5m-sma-5grn-ultra-compact-antenna-617-5925mhz-5m-ll100-smam","provider":"MobileSystems","version":"1.0","type":"link"}