Swamp Lake APRS

APRS signal out of Swamp Lake trail is pretty good. With the exception of a few low points in the trail, the whole trail is covered.

The picture here shows APRS Coverage over Swamp Lake Trail via an FTM-400DR set to transmit at 50 watts, using a Diamond SG7500A dualband mobile antenna.

The SG7500A dualband mobile antenna is mounted on the top of an AEV tire carrier for the Jeep JK. This puts the base of the antenna just below the roof line.