Need help for 20 km P2P link

RouterOS Wireless Networking
1

hi friends we are planning for a P2P link at a distance of 20 kms. Herewith i’m attaching the elevation profile of both the sites. pls give ur valuable ideas and guidance for the execution. Pls provide me the details such as…

  1. Required Tower heights in both sides
  2. Feasibility conditions
  3. Appropriate Hardware (Routerboard/Antennas)
  4. Best configuration
    sitesurvey.JPG
    sitesurvey.JPG
2

50-ft to clear 60% fresnal zone, and an additional height to clear trees (how tall are the trees?)

200-ft high on both sides should be sufficient… depending on trees.

You need a very directional antenna for that distance, with as much power as allowed by law in your country.

3

thanks for ur reply. The trees are max 30-40 feet height only. In one side (the elevation with 435 m) there is g+3 building.

4

herewith i have attached the result of ligowave link calculator.pls find it and give me the guidances
ligo.JPG