Topband
[Top] [All Lists]

Re: Topband: Elevated Radials

To: Luis Mansutti IV3PRK <luisprk@tin.it>
Subject: Re: Topband: Elevated Radials
From: DGB <ns9i2016@Bayland.net>
Date: Wed, 27 Oct 2010 18:32:00 -0500
List-post: <topband@contesting.com">mailto:topband@contesting.com>
Thanks to all on your collective wisdom, great stimulus for thought.


73 Dwight NS9I

On 10/27/2010 1:50 PM, Luis Mansutti IV3PRK wrote:
> Dwight,
>
> my four elevated radials go up at 45 degrees from the the ground 
> feeding point and are suspended from the tower with nylon ropes at 
> about 3 m. height.
> In 15 years, winter and summer, I never had to change anything.
> See pictures on this page:  http://www.iv3prk.it/tx-antenna-2.htm
>
> 73
> Luis IV3PRK
>
> ----- Original Message ----- From: "DGB" <ns9i2016@Bayland.net>
> To: <topband@contesting.com>
> Sent: Monday, October 25, 2010 5:46 PM
> Subject: Re: Topband: Elevated Radials
>
>
>> When you use elevated radials, how do you transition them back down to
>> the feed-point, which could be near ground or up a couple of feet?
>>
>> thanks Dwight NS9I
>>
>> On 10/24/2010 11:36 PM, Hardy Landskov wrote:
>>> I cut 'em to 131 feet. They work very well. Make them 90 degrees 
>>> apart if
>>> possible.
>>> I used this for years. No buried radials.
>>> 73 N7RT
>>>
>>>
>>> ----- Original Message -----
>>> From: "Lars Harlin"<lars.harlin@one.se>
>>> To: "Wayne Rogers"<n1wr@chesapeake.net>; 
>>> "Topband"<topband@contesting.com>
>>> Sent: Thursday, October 21, 2010 9:47 AM
>>> Subject: Re: Topband: Elevated Radials
>>>
>>>
>>>> Quick answer. With elevated radials its essential to keep them 
>>>> resonant.
>>>> Connect them in pair, like a dipole,
>>>> and fine tune them for the desired frequency.
>>>>
>>>> GL es 73 de Lars, SM3BDZ
>>>>
>>>>
>>>> ----- Original Message -----
>>>> From: "Wayne Rogers"<n1wr@chesapeake.net>
>>>> To: "Topband"<topband@contesting.com>
>>>> Sent: Thursday, October 21, 2010 5:14 PM
>>>> Subject: Topband: Elevated Radials
>>>>
>>>>
>>>>> Quick question.  I have 500 feet of wire.  I'm going to install 
>>>>> raised
>>>>> radials on my 90 foot (Gamma fed) tower.  Is it better to install 
>>>>> three
>>>>> 1/4
>>>>> wave radials, or four  125 foot radials?  Or does it matter?
>>>>>
>>>>> Thanks, Wayne N1WR
>>>>>
>>>>>
>>>>>
>>>>> _______________________________________________
>>>>> UR RST IS ... ... ..9 QSB QSB - hw? BK
>>>> _______________________________________________
>>>> UR RST IS ... ... ..9 QSB QSB - hw? BK
>>> _______________________________________________
>>> UR RST IS ... ... ..9 QSB QSB - hw? BK
>>>
>> _______________________________________________
>> UR RST IS ... ... ..9 QSB QSB - hw? BK
>
>
> --------------------------------------------------------------------------------
>  
>
>
>
>
> Nessun virus nel messaggio in arrivo.
> Controllato da AVG - www.avg.com
> Versione: 8.5.448 / Database dei virus: 271.1.1/3214 -  Data di 
> rilascio: 10/23/10 06:34:00
>
>
_______________________________________________
UR RST IS ... ... ..9 QSB QSB - hw? BK

<Prev in Thread] Current Thread [Next in Thread>