Recent end-user trials in all of these environments have delivered excellent results, meeting and exceeding end-user expectations, especially so in the United Arab Emirates, where we were given a particularly tough challenge. On the Search & Rescue disaster management training site, there is a collapsed building, and within this structure there is a concrete crawl tunnel, 1.2 metre square. The challenge was to transmit audio from the tunnel, with the trapdoor closed. All previous attempts by other communications and IP Mesh vendors had failed.
Not only did we succeed in transmitting audio over the PTT Mesh radios but we also delivered video, to the surprise, and delight, of the end user.
None of the radios used in this exercise exceeded 500mW RF power, and some of them were operating at only 250mW. This is testament to the superior digital signal processing of the Ace6 technology.
We also proved the superior RF performance in closed 40’ shipping containers, and within metal elevators, from the 10th. floor to ground, with no interruption in PTT Audio and video transmission. The user kept pushing us to perform in conditions where they had previously been unsuccessful with all previous communication systems….and we performed!!