Free-Space Path Loss Calculator
Calculate free-space path loss for a frequency and distance under ideal line-of-sight conditions.
Parameters
Results
Assumptions
- 发射端与接收端之间完全视距，且位于理想自由空间。
Important notes
- 建筑遮挡、菲涅尔区、雨衰、多径和天线增益需要另行计入链路预算。
Calculate free-space path loss for a frequency and distance under ideal line-of-sight conditions.