KRZ70 path 1 · Fixed Point-to-Point length48.6 mi · 78284 m frequency947.5 MHz txTX 44.8537, -123.1240 · ant 135 ft AGL (1254 ft AMSL) rxRX 45.4901, -122.6970 200 ft400 ft600 ft800 ft1,000 ft1,200 ft1,400 ft0.0 mi9.7 mi19.5 mi29.2 mi38.9 mi48.6 mi terrain (4/3-earth) line of sight 1st Fresnel zone View on the map →