Wrc-1992 Diagram Calculator ^new^ [ iOS DIRECT ]
FUNCTION wrc92_eirp_density(phi_degrees) IF phi_degrees < 1.0 THEN result = 29.0 ' dBW/Hz (main lobe region) ELSEIF phi_degrees <= 7.0 THEN result = 29.0 - 25.0 * LOG10(phi_degrees) ELSEIF phi_degrees <= 9.2 THEN result = -14.0 ' First floor ELSE result = -14.0 ' Extended floor to 180° END IF RETURN result END FUNCTION
For terrestrial stations sharing the same band (e.g., 6/4 GHz FSS bands), the calculator integrated the WRC-92 diagram with propagation models to determine the minimum separation distance before coordination was required. wrc-1992 diagram calculator
You will use this calculator in three primary real-world scenarios: FUNCTION wrc92_eirp_density(phi_degrees) IF phi_degrees <
Software like SLOPE/W or GeoStudio can import the curve generated by the WRC-1992 calculator. The curve defines the suction profile, which adds apparent cohesion (up to 30-50 kPa in residual soils). Ignoring this—by using a saturated-only model—can lead to over-conservative, uneconomical designs. 6/4 GHz FSS bands)
Ni Equivalent (Nieq)=%Ni+35×%C+20×%N+0.25×%CuNi Equivalent open paren cap N i sub e q end-sub close paren equals % cap N i plus 35 cross % cap C plus 20 cross % cap N plus 0.25 cross % cap C u
