Log In
|
Register
Already a customer?
Log In
Language
English (USD)
English (EUR)
Español (EUR)
Español (USD)
Home
Company
Products
Pricelist
Shipping
Support
Contact Us
Cart
You are here
:
home page
:
calculators
CALCULATORS
·
Tilt of the antennas
·
Coverage area
·
Conversion of power units
·
Conversion of length units
·
Conversion of weight units
· Fresnel zones
·
Free space loss
·
Maximum distance
Fresnel zones
While designing microwave link, very important thing is to check if the first Fresnel zone is free of obstructions. First Fresnel zone is an ellipsoid of revolution, whitch focuses are in antennas' place.
Fresnel zones
The distance between antennas
D =
[ m ]
The distance between second antenna and obstruction
D
1
=
[ m ]
Frequency
f =
[ MHz ]
The first Fresnel zone is
[ m ] across to radius.
Home
|
Company
|
Products
|
Pricelist
|
Shipping
|
Support
|
Contact Us
|
Cart
Top
Copyright © 2004 ITELITE. All rights reserved.
Privacy policy.
