LinkBack Thread Tools Search this Thread Display Modes
Prev Previous Post   Next Post Next
  #5   Report Post  
Old February 17th 07, 08:49 PM posted to rec.radio.amateur.antenna
external usenet poster
 
First recorded activity by RadioBanter: Jul 2006
Posts: 2
Default Freq Wavelength Question.


"fergus" wrote in message
...
On Sat, 17 Feb 2007 20:25:07 GMT, Cecil Moore
wrote:

wrote:
I forget the formula to find the wavelength. Was it the freq divided
by 468 or 234?


Wavelength is 984 divided by the frequency. 468/f is the
length of a 1/2WL dipole and 234/f is the length of a
1/4WL monopole both taking end effects into account.


I thought wavelength was speed of light divided by frequency. ie. 3 x
10^8/freq. Or is the 984 in non SI units?


--

Fergus


no..in US they have strange formulas involving feets and inches... (sigh)
nothing to do with established SI

cheers,




 
Thread Tools Search this Thread
Search this Thread:

Advanced Search
Display Modes

Posting Rules

Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are On


Similar Threads
Thread Thread Starter Forum Replies Last Post
1/4 vs 1/2 wavelength antenna Nug Antenna 209 March 5th 05 09:09 PM
technical question: PLL synthesized freq. Nicolae Santean Shortwave 7 May 17th 04 03:43 AM
Quarter wavelength sloper for 80 mtrs Jack Painter Antenna 1 February 14th 04 03:40 AM
AD9850 DDS - Help prevent suicide Tim Homebrew 6 October 23rd 03 03:31 AM
AD9850 DDS - Help prevent suicide Tim Homebrew 0 October 17th 03 06:20 AM


All times are GMT +1. The time now is 09:40 AM.

Powered by vBulletin® Copyright ©2000 - 2025, Jelsoft Enterprises Ltd.
Copyright ©2004-2025 RadioBanter.
The comments are property of their posters.
 

About Us

"It's about Radio"

 

Copyright © 2017