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Cellular Antennas
IntroductionAlanDick has provided cellular infrastructure solutions since 1971 and has a heritage of providing antenna solutions dating back to the 1940s. It was a pioneer in the use of cross polarisation techniques in cellular antennas for improved performance, and the first to introduce the solution to the market.AlanDick is a Global leader in the Antenna industry, providing over 20,000 cellular antennas annually in addition to its line of data, microwave and broadcast antennas. These include innovative solutions for Telecoms customers around the world. Serviced by world class Engineering in UK and Far East, plus quality manufacturing (ISO 9001:2000 accredited). ProductIn addition to the Vertically Polarised product, suitable for rural deployment, the AlanDick antenna range offers optimum quality Cross Polarised antennas. The technical aspects of AlanDick’s cross polar, slant +/-45° design includes repeatability of manufacture, controllable upper side lobe suppression, accurate matching gain and symmetrical radiation pattern performance of two slants. Antenna evolution has met the demands of increased licensing of frequency spectrum, so evolving from Single Band to Multi-Band solutions. |
AlanDick has carried out intensive optimisation using leading edge tools to bring a high specification solution for Variable Electrical Down-tilt solutions, giving the customer increased control over cell coverage and adjustment. Thousands have been provided to the market, particularly Japan, Rest of Asia and Europe since 2000. Taking this further, AlanDick is a founding member of the AISG (Antenna Interface Standards Group), and has developed Remote Electrical Tilt solutions to the AISG standard. Continuous development brings innovative product solutions anticipating customers’ needs, such as Side by side (Quad Pol) antennas for improved planning and logistical deployment, Integrated Products, antenna with integrated Low Noise Amplifier, and Environmental Solutions, to camouflage antennas in their environment. All Cellular Antennas undergo Testing and Compliance checks, including type approval to Environmental Specifications and 100% factory testing covering electrical tests and mechanical inspections throughout the production process. Covering all cellular frequency bands (820-900MHz; GSM900; GSM1800; 1850-1990MHz; UMTS) AlanDick’s extensive antenna range provides a choice of product to satisfy every need. |
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