| Home | Terms of Use | Site Map | Contact Us |
IndustryCommunity.com > Electrical and Electronic Community > Analog Circuit Design Forum > Message
Main Menu

[ List Subjects ][ Main Page ]
[ View Followups ][ Post Followup ]

Subject: Re: reference needed

Date: 02/24/02 at 10:41 PM
Posted by: Ned Stevens
E-mail: k7elp@xmission.com
Message Posted:

In Reply to: reference needed posted by baboon on 02/22/02 at 9:53 AM:

What you ask is a complex question. As The distance the transmitted wave travels depends on a lot of factors. But the Electric Field can be calculated using this formula.

electric field(volts/meter)= The square root of
(30 times the transmitted power divided by the distance in meters).

If you know the field strength in this say uv/M
you can determine the power needed. Now this is in free space. Buildings, follage etc will affect the distance.

Follow Ups:

Post a Follow-up:


Message to Post:


1999-2001 Sunlit Technology Co., Ltd. All rights reserved.