Reply
 
LinkBack Thread Tools Search this Thread Display Modes
  #1   Report Post  
Old December 7th 12, 04:42 PM posted to rec.radio.amateur.antenna
external usenet poster
 
First recorded activity by RadioBanter: Jun 2007
Posts: 1,336
Default Building phased cable

On Fri, 7 Dec 2012 07:17:13 -0800 (PST), JIMMIE
wrote:

I am looking for tutorial information on cutting coaxial
cables to various electrical phase lengths.


http://www.belden.com/pdfs/Techpprs/Wireless%20Market%20Web%20Phase%20Paper.pdf

I also used to use a slotted line for generating a phase reference at
RF frequencies. It's then just a matter of comparing your cut coax
phase shift with that from the slotted line. A telescoping coax cable
section might also work, but I've never tried it. Accuracy was kinda
low, but good enough for what I was doing.


--
Jeff Liebermann
150 Felker St #D
http://www.LearnByDestroying.com
Santa Cruz CA 95060 http://802.11junk.com
Skype: JeffLiebermann AE6KS 831-336-2558
Reply
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
Phased Verticals n1ix Antenna 0 April 8th 09 11:10 AM
Wellbrook Phased Array Steve Shortwave 8 August 18th 07 02:04 PM
Building a Ready-Made "GreerTech" Coax Cable [Shielded] Loop Antenna with Multi-Heads RHF Shortwave 4 July 25th 07 03:29 AM
Co-phased yagis Caryl Duncan CB 8 May 24th 06 05:34 AM
GAP & phased array Renzo Antenna 0 August 3rd 05 07:05 PM


All times are GMT +1. The time now is 03:49 PM.

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