Originally Posted by Adios Pantelones
I've seen a post stating it was a non directional antenna made by Steiner. The poster didn't seem to have any luck locating information either.
The antenna is omnidirectional and will have about a 30m radius. If you're wanting to get channels and are away from radio towers when you camp, consider upgrading to to a better antenna you can aim.
I'm not an antenna expert by any means, but a quick google search says Winegard Sensar IV is the best.