{"product_id":"gigahertz-solutions-ubb27_g3-ultra-broadband-antenna","title":"Gigahertz Solutions UBB27_G3 Ultra Broadband Antenna","description":"\u003ch2\u003eUltra Broadband Antenna for Wider RF Measurement\u003c\/h2\u003e\n\u003cp\u003eThe Gigahertz Solutions UBB27_G3 is a quasi-isotropic ultra broadband antenna designed to extend the frequency coverage of compatible Gigahertz Solutions high-frequency EMF meters. It covers frequencies from 27 MHz to beyond 3.3 GHz, allowing a much wider range of radio-frequency sources to be measured with a compatible analyser.\u003c\/p\u003e\n\u003cp\u003eThe UBB27_G3 is particularly useful when you need to investigate RF sources below 700 MHz, carry out broad measurements of total RF exposure, or make longer-term measurements where a non-directional measurement characteristic is preferred.\u003c\/p\u003e\n\u003ch2\u003eWide Frequency Range from 27 MHz to Beyond 3.3 GHz\u003c\/h2\u003e\n\u003cp\u003eUnlike the standard LogPer antennas supplied with many Gigahertz Solutions RF meters, the UBB27_G3 starts at 27 MHz. This extends measurement into lower-frequency RF bands while still covering the higher-frequency ranges used by many modern wireless technologies.\u003c\/p\u003e\n\u003cp\u003eDepending on the capabilities of the connected HF analyser, the antenna can be used to measure sources including CB and amateur radio, directional radio, analogue and digital radio and television, TETRA, GSM, radar, DECT, UMTS and WLAN\/Wi-Fi, as well as other RF sources within its frequency range.\u003c\/p\u003e\n\u003cp\u003eThe actual usable frequency range is also determined by the frequency response and specifications of the connected HF analyser.\u003c\/p\u003e\n\u003ch2\u003eQuasi-Isotropic Measurement\u003c\/h2\u003e\n\u003cp\u003eThe UBB27_G3 has a horizontal isotropic directional pattern, allowing RF fields to be measured without having to point the antenna directly towards the source. This is particularly useful when measuring overall RF exposure rather than trying to locate a specific transmitter.\u003c\/p\u003e\n\u003cp\u003eThis measurement characteristic can be useful for longer-term measurements, broad surveys and assessing the total RF field at a particular location.\u003c\/p\u003e\n\u003ch2\u003eUseful for Measuring Total RF Exposure\u003c\/h2\u003e\n\u003cp\u003eWhen investigating a location, several RF sources may be present at the same time. The UBB27_G3 provides a broad, non-directional measurement approach that can be useful for assessing the combined RF exposure at the measurement position.\u003c\/p\u003e\n\u003cp\u003eFor measurements where the objective is to identify the direction or location of a particular RF source, a directional LogPer antenna is generally more appropriate. The UBB27_G3 and LogPer antenna therefore serve different purposes and can complement each other when used with a compatible analyser.\u003c\/p\u003e\n\u003ch2\u003eDetecting Localised RF Hot Spots\u003c\/h2\u003e\n\u003cp\u003eThe compact UBB27_G3 design incorporates a small resonator that can help identify localised high-field areas or so-called “hot spots”. This can be useful when surveying a room or other environment and looking for variations in RF field strength.\u003c\/p\u003e\n\u003ch2\u003eCompatible Gigahertz Solutions Meters\u003c\/h2\u003e\n\u003cp\u003eThe UBB27_G3 is designed for direct attachment to compatible Gigahertz Solutions high-frequency analysers, including the HFE35C, HF59B and HFE59B.\u003c\/p\u003e\n\u003cp\u003eFor the HF59B in particular, the UBB27_G3 extends the measurement capability below the 700 MHz starting frequency of the supplied LogPer antenna. It can therefore be used when lower-frequency RF sources need to be measured quantitatively.\u003c\/p\u003e\n\u003ch2\u003eUBB27_G3 or LogPer Antenna?\u003c\/h2\u003e\n\u003cp\u003eThe two antenna types are designed for different measurement tasks:\u003c\/p\u003e\n\u003cdiv style=\"overflow-x: auto; -webkit-overflow-scrolling: touch; width: 100%; margin: 20px 0;\"\u003e\n\u003ctable style=\"border-collapse: collapse; width: 100%; min-width: 600px; text-align: left; font-family: Arial, sans-serif; font-size: 14px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background: #f2f2f2;\"\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eMeasurement requirement\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eUBB27_G3\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eLogPer antenna\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eMeasure below 700 MHz\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eYes\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #fafafa;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eFrequency coverage\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e27 MHz to beyond 3.3 GHz*\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eTypically from 700 MHz upwards*\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eMeasurement characteristic\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eQuasi-isotropic \/ non-directional\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eDirectional\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #fafafa;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eOverall RF exposure surveys\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eWell suited\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eLess suited\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eLong-term measurements\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eParticularly useful\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eMore directional\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #fafafa;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eLocating a specific RF source\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eLimited\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eBetter suited\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp style=\"font-size: 13px;\"\u003e*The effective frequency range is limited by the frequency response and specifications of the connected HF analyser.\u003c\/p\u003e\n\u003ch2\u003eDirect Connection to Compatible Analysers\u003c\/h2\u003e\n\u003cp\u003eThe UBB27_G3 attaches directly to the compatible Gigahertz Solutions analyser. The supplied accessories include an SMA right-angle connector and an untwisting tool for installation and removal.\u003c\/p\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cdiv style=\"overflow-x: auto; -webkit-overflow-scrolling: touch; width: 100%; margin: 20px 0;\"\u003e\n\u003ctable style=\"border-collapse: collapse; width: 100%; min-width: 520px; text-align: left; font-family: Arial, sans-serif; font-size: 14px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background: #f2f2f2;\"\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eSpecification\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eUBB27_G3\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eFrequency range\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e27 MHz to beyond 3.3 GHz*\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #fafafa;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eMeasurement characteristic\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eQuasi-isotropic \/ horizontal isotropic directional pattern\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCompatible analysers\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eHFE35C, HF59B, HFE59B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #fafafa;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eWeight\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.25 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eConnection\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eSMA right-angle connector\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #fafafa;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eWarranty\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e2 years\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp style=\"font-size: 13px;\"\u003e*The effective frequency range is limited by the frequency response and specifications of the connected HF analyser.\u003c\/p\u003e\n\u003ch2\u003eWhat's Included?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eGigahertz Solutions UBB27_G3 ultra broadband antenna\u003c\/li\u003e\n\u003cli\u003eSMA right-angle connector\u003c\/li\u003e\n\u003cli\u003eUntwisting tool\u003c\/li\u003e\n\u003cli\u003eDetailed user manual\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eUBB27_G3 for Broadband RF Measurements\u003c\/h2\u003e\n\u003cp\u003eThe UBB27_G3 is a useful addition when a compatible Gigahertz Solutions HF analyser needs broader frequency coverage or a quasi-isotropic measurement characteristic. With coverage starting at 27 MHz, it allows lower-frequency RF sources to be investigated alongside the higher-frequency sources covered by the same measurement system.\u003c\/p\u003e\n\u003cp\u003eFor general surveys and longer-term measurements, its non-directional measurement characteristic can be particularly useful. When the aim is to locate and identify a specific RF source, the directional LogPer antenna provides a different measurement approach. Used together, the two antenna types allow the same compatible analyser to be used for different RF measurement tasks.\u003c\/p\u003e","brand":"Gigahertz Solutions","offers":[{"title":"Default Title","offer_id":59910045827456,"sku":null,"price":381.73,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0667\/2803\/4534\/files\/ubb27_g3-gigahertz-solutios-antenna.webp?v=1789647584","url":"https:\/\/emfprotectionclothing.co.uk\/products\/gigahertz-solutions-ubb27_g3-ultra-broadband-antenna","provider":"EMF protection","version":"1.0","type":"link"}