Figure 10: Fresnel Zone - Geokon GeoNet 8800 Series Instruction Manual

10:
Fresnel Zone
By the ground
By road traffic
Radio Paths
Building Tree Building
By an obstacle

FIGURE 10: Fresnel Zone

If communication cannot be established when GeoNet is deployed to a site, it
may be necessary to elevate the devices or their antennas, or to move them to a
location where a radio link can be established. This may require extending the
readout cable of the attached sensors, or connecting an antenna cable
extension.
6 | INTRODUCTION | GEOKON