• You can now help support WorldwideDX when you shop on Amazon at no additional cost to you! Simply follow this Shop on Amazon link first and a portion of any purchase is sent to WorldwideDX to help with site costs.
  • The Feb 2025 Radioddity Giveaway Results are In! Click Here to see who won!

Reply to thread

OK Pat. You lost me with that. I know he wanted to mount it vertically but the typical 3 element yagi exhibits a 60 degree beamwidth in the E-plane (horizontally towards the horizon) and about 90 degrees in the H-plane (towards the ground and sky).Agreed the mast may skew things a little but 60 degrees is still realistic.