I am installing a Garmin GTR 200. The old radio had a ground plane about 2 inches by 3 inches tucked under the antennae. The Garmin says it needs a ground plane at least 18 x 18 with an antennae. What do you all use?
Thanks,
Steve Sands
I am installing a Garmin GTR 200. The old radio had a ground plane about 2 inches by 3 inches tucked under the antennae. The Garmin says it needs a ground plane at least 18 x 18 with an antennae. What do you all use?
Thanks,
Steve Sands