The Myth of Takeoff Angle - eHam.net
So what is takeoff angle? How can we use it? Is it useful foranything? My answer to that, surprisingly to the great believers inTOA, is TOA is not worth anything by itself. Let us look at …
HEIGHT VERSUS TAKE OFF ANGLE - DX-antennas.com
Your radiation pattern from this antenna is drawn in red the angle between the earth and that red line is called the take-off angle. What it does is explained in the first drawing where A shows a …
The Myth Surrounding Antenna Take Off Angles
Apr 6, 2005 · So what is takeoff angle? How can we use it? Is it useful for anything? My answer to that, surprisingly to the great believers in TOA, is TOA is not worth anything by itself. Let us …
The typical takeoff and climb angles of all Boeing planes
May 15, 2009 · In the recent issue of Boeing’s AERO magazine there is an article titled Exceeding tire speed during takeoff in which there is this nice graphic that demonstrates the …
Antenna Performance : Angle of Radiation - IW5EDI
The angle that the signal comes off the antenna, is mainly controlled by how high the antenna is from the ground. This angle that the signal takes off the antenna is sometimes called the …
The Myth of Takeoff Angle - by W1ZY - Substack
Jun 23, 2022 · So what is takeoff angle? How can we use it? Is it useful for anything? My answer to that, surprisingly to the great believers in TOA, is TOA is not worth anything by itself. Let us …
Antenna Height vs Take off Angles - amfone.net
As we know, vertical take-off angle on an antenna is EVERYTHING! It's what makes a high Yagi pissweak locally and a low dipole loud. And what makes a high Yagi hear the DX while a low …
The Take-off Angle Theory (#473) - YouTube
Kyle, W0AAV, is wondering if there is an optimal angle to put his vertical antenna or is the Take off angle not really important or is is more of a theory th...
How Much Does The Average Passenger Plane Angle Up During Take Off …
Aug 15, 2018 · Planes slowly angle up during take off at about 2-3 degrees per second for a Boeing 747. A bit of quick math and using the same Boeing 747 as an example, the average …
Angle of Radiation - What is it? - eHam.net
Angle of radiation when referring to antennas, is simply the take off angle of the RF field when launched from your antenna in relation to the ground (earth).