Smaller antennas are easier to install and will be loss obtrusive, reducing the concerns of urban preservationists to unsightly tower masts that have long plagued the deployment of 4G antennas in communities across the United States.
Perhaps most importantly, these small cells emit less radiation, since they are not designed to provide as wide of coverage as traditional cell sites. The telecom industry has long vociferously denied a link between antennas and health outcomes, although California’s Department of Public Health has issued warnings about potential health effects of personal cell phone antennas. Reduced radiation emissions from 5G antennas compared to 4G antennas would presumably further reduce any health effects of this technology.
Restrictions like Mill Valley’s will make it nearly impossible to deploy 5G in a timely manner. As one industry representative told me in an interview a few months ago, “It takes 18 months to get the permit to deploy, and 2 hours to install.” Multiplied by the hundreds of sites required to cover a reasonably-sized urban neighborhood, and the 5G rollout goes beyond daunting to well-near impossible.