Reply
 
LinkBack Thread Tools Search this Thread Display Modes
  #1   Report Post  
Old June 11th 08, 08:19 AM posted to rec.radio.amateur.antenna
external usenet poster
 
First recorded activity by RadioBanter: Jun 2006
Posts: 487
Default TV Antenna.....Please Help....

Dave Platt wrote:
As I understand it, one of the bigger downfalls of ordinary 300-ohm
twinlead for TV reception is that its performance can deteriorate
rather badly with age. Sunlight causes the PVC to deteriorate, and
surface contamination and moisture (e.g. rain) can significantly
increase the losses.


It's also subject to problems if it is too close to things, remember those
special standoff insulators for it? It can not be looped, wrapped around things,
etc.

Geoff.


--
Geoffrey S. Mendelson, Jerusalem, Israel N3OWJ/4X1GM
  #2   Report Post  
Old June 11th 08, 04:09 PM posted to rec.radio.amateur.antenna
external usenet poster
 
First recorded activity by RadioBanter: Jun 2008
Posts: 3
Default TV Antenna.....Please Help....

On Jun 11, 3:19*am, (Geoffrey S. Mendelson) wrote:
Dave Platt wrote:
As I understand it, one of the bigger downfalls of ordinary 300-ohm
twinlead for TV reception is that its performance can deteriorate
rather badly with age. *Sunlight causes the PVC to deteriorate, and
surface contamination and moisture (e.g. rain) can significantly
increase the losses.


It's also subject to problems if it is too close to things, remember those
special standoff insulators for it? It can not be looped, wrapped around things,
etc.

Geoff.

--
Geoffrey S. Mendelson, Jerusalem, Israel *N3OWJ/4X1GM


All,
I think the antenna has a coax connection built into it (One of
advertisements I saw). Also the previous wire was coax as is the rest
of the house. So I think Coax is a given for me due to simplicity and
never having any problems with it in the past. I will keep it in mind
though if something would change on the antenna or plans.

Thanks again,
Chris
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
Single Wire Antenna {Longwire / Random Wire Antenna} - What To Use : Antenna Tuner? and/or Pre-Selector? RHF Shortwave 20 December 31st 05 09:41 PM
Single Wire Antenna {Longwire / Random Wire Antenna} - What To Use : Antenna Tuner? and/or Pre-Selector? David Shortwave 0 December 28th 05 05:24 AM
Single Wire Antenna {Longwire / Random Wire Antenna} - What To Use : Antenna Tuner? and/or Pre-Selector? David Shortwave 3 December 27th 05 09:59 PM
Single Wire Antenna {Longwire / Random Wire Antenna} - What To Use : Antenna Tuner? and/or Pre-Selector? David Shortwave 0 December 27th 05 09:18 PM
WHY - The simple Random Wire Antenna is better than the Dipole Antenna for the Shortwave Listener (SWL) RHF Shortwave 15 September 13th 05 08:28 AM


All times are GMT +1. The time now is 03:50 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