APRS

APRS Coverage as at November 2006

APRS Coverage as at November 2006 : Composite coverage of VK6KRB-2 (Lesmurdie), VK6KSB-1 (Pinjarra), VK6RLK-1 (The Lakes) and VK6RBC-1 (Bunbury CBD). 90:90 Coverage shown in Red. [1.8MB]

APRS Sites in South West WA

Overview of sites in the South West [1.7MB]

APRS Sites in South West WA (Landsat image)

Overview of sites in the South West (Landsat overlay only) [1.7MB]

Bunbury 2m 50:50 and 90:90 Coverage prediction

Coverage prediction for Bunbury, for 145.175MHz, to provide -107dBm (1uV) to a mobile. Dark green = 90:90 coverage, and light green = 50:50 coverage.

VK6KRB-2 2m 90:90 Coverage Prediction

Coverage prediction for VK6KRB-2 (Lesmurdie), for 145.175MHz, to provide -107dBm (1uV) to a mobile. Red = 90:90 coverage. [1.7MB]

VK6KRB-2 and VK6RBC-1 2m 90:90 Coverage Prediction

Coverage prediction for VK6KRB-2 (Lesmurdie) and VK6RBC-1 (Bunbury CBD), for 145.175MHz, to provide -107dBm (1uV) to a mobile. Red = 90:90 coverage. [1.7MB]