The Beam Calculator helps you set up your profile fixture by determining the following: Beam Spread - The degree of lens you should use; Beam Diameter - The ...

This calculator works by inputting the antenna half-power beamwidth (in degrees) and the product separation (P.S.) distance (in meters) from the antenna. In EMC ...

This convenient calculator will determine the beam angle, the beam spot size, or the distance of a beam.

Use this online calculator to calculate Antenna Spot Size at a given distance using half-power beam width angle.

This tool will calculate the maximum coverage that the antenna will cover from a specified distance and antenna's half-power beamwidth.

Lighting Beam Width Calculator: Angle, distance and beam width fields.

Beam Width is the spread of the light in a certain distance from the light source. When the light hits to a wall it is measured by the width of the lighted ...

The tools on this page allow you to calculate various characteristics of a beam of light depending on what you already know.

Mathematically model beam propagation of Gaussian beam using simple geometric parameters. Calculator uses first-order approximations and assumes TEM 00 mode.

How to Calculate Beamwidth? · First, determine the wavelength (m). · Next, determine the diameter (m). · Next, gather the formula from above = BW = 70*WL/D.