Appalachian Mountains Radio Test Links

Distance between Maine Relay, ME and Katahdin-East is 103.5 km (64.3 miles)
True North Azimuth = 10.0°, Magnetic North Azimuth = 26.9°, Elevation angle = -0.5537°
Terrain elevation variation is 336.8 m
Propagation mode is diffraction, single obstruction, 0.7F1 at 17.0km
Average frequency is 145.000 MHz
Free Space = 115.9 dB, Obstruction = 21.2 dB, Urban = 0.0 dB, Forest = 2.1 dB, Statistics = 5.7 dB
Total propagation loss is 144.9 dB
System gain from Maine Relay, ME to Katahdin-East is 155.2 dB
System gain from Katahdin-East to Maine Relay, ME is 150.2 dB
Worst reception is 5.3 dB over the required signal to meet 70.000% of situations

Details for Link N Kat East
of the Appalachian Mountains Radio Link Test