 Hi, I'm Thomas with RRVelements and I will introduce the Starter Horn antenna designed for 5GHz unlicensed bands. Our Starter antenna series are great entry-level products too easy into RRVelements technology to test our antennas with no need for major investment or network overhaul. Let's look at the R features of the Starter Horn. The radiation pattern of the Starter Horn is symmetrical. It has the same beam width in the azimuth and elevation planes. The Starter Horn does not have any side lobes which is a feature important in unlicensed bands where RF interference is the number one problem. Thanks to the zero side lobe radiation pattern, Starter Horn provides outstanding performance in densely collocated sites. It doesn't transmit or receive interference resulting in high network throughput regardless how many sectors are nearby. Beam efficiency is a measure of side lobes with values from 0 to 100%. The higher it is, the less side lobes an antenna has. Starter Horn 30 has beam efficiency of 92%, suppressing the vast majority of interference. Want to know more about beam efficiency? Check our short video by clicking the link in the corner or in the video description. The performance of the Starter Horn is truly stable with changing frequency. The maximum gain as well as the radiation pattern are stable over the whole 800MHz bandwidth providing reliable coverage and performance in both polarizations. The Starter Horn female RP-SMA interface lets you connect any radio with coaxial output. Additionally, removing the adapter lets you connect any ubiquity waveguide based radio. Ideal usage scenarios for Starter Horn 30 are dense sector coverage collocations regardless of the type of the landscape. The body of the Starter Horn is made of aluminium and weighs 1.5kg. The working temperature range is from minus 30 to plus 55 degrees Celsius. The mounting of the Starter Horn is a simple U-Bolt bracket for quick and easy deployment. The U-Bolt nuts have black-colored anti-friction surface coating. Check our short video about the anti-friction surface coating for more information. When the pole diameter is smaller than 43mm, position the bracket as shown to install the antenna. If the pole diameter is larger than 43mm, flip the bracket to accommodate the thicker pole. With RF elements antennas, you reject noise, save spectrum and grow smart.