These units are far too small and low-powered to be cartel cell towers. The towers they're building in Mexico are more or less normal towers, supplemented by CO

These units are far too small and low-powered to be cartel cell towers. The towers they're building in Mexico are more or less normal towers, supplemented by COW trailers (larger units with generator+solar). Cartels in CONUS are typically using regular cell and satellite phones. Ostensibly, the NSA and the various military "Activities" aren't paying attention to CONUS communications, unless it's near the border. There isn't enough information in the article to reasonably tell what they're designed for. If someone wants to post actual photos of the hardware, that would be swell.