With the SENCITY SPOT-M Yagi antenna, HUBER+SUHNER launches an antenna for installation in tunnels and along tracks that meets the fire safety requirements of prEN 45545-2. The linear-polarised, ...

When you think of directional ham radio antennas, you probably think of a Yagi, cubical quad, or a log-periodic antenna. These antennas usually are in a horizontal configuration up on a high tower.