[Elecraft] Portable Antennas (Is there an "easy" button?)

Rex Lint rex at lint.mv.com
Tue May 8 16:14:55 EDT 2012


I don’t quite get their claim: "The SWR is 1:1".  

They are using a tuner, so the question is, what is the SWR on the ANTENNA
side of the tuner, not what does the K3 says with the tuner on... 

Now, can you make 2 of these and place them at a strategic distance between
them, making the other one a little longer for a 2 element parasitic array? 

      -Rex-
 
       K1HI
       Rex Lint
       Merrimack, NH
       WWW.QRZ.COM/db/k1hi 

 


-----Original Message-----
From: elecraft-bounces at mailman.qth.net
[mailto:elecraft-bounces at mailman.qth.net] On Behalf Of Burke Jones
Sent: Tuesday, May 08, 2012 2:47 PM
To: N1EU
Cc: elecraft at mailman.qth.net
Subject: Re: [Elecraft] Portable Antennas (Is there an "easy" button?)

One more question...

Where can I get one of the small ABS boxes like the group sells and is show
in the video?

Burke Jones
N0HYD
KX1

On Tue, May 8, 2012 at 1:12 PM, Burke Jones <burkejones at gmail.com> wrote:

> Forgot the link - sorry about that!
>
> http://www.earchi.org/92011endfedfiles/Endfed6_40.pdf
>
>
> On Tue, May 8, 2012 at 1:11 PM, Burke Jones <burkejones at gmail.com> wrote:
>
>> Here is a good link for the EFHW which details the matching box that 
>> is discussed in the video.  I just ordered some supplies today to 
>> build one (or two) of these.
>>
>> Burke Jones
>> N0HYD
>> KX1
>>
>>
>> On Tue, May 8, 2012 at 12:06 PM, N1EU <n1eu.barry at gmail.com> wrote:
>>
>>> I agree that the EFHW is a good performer and it's a main player in 
>>> my portable arsenal.  However, I give little to no credence in the 
>>> "comparison"
>>> featured in that linked video.  There's no evidence that they're 
>>> remotely aware of the azimuthal  pattern of the 135ft OCF on 15M.  
>>> Hint, it's NOT broadside.
>>>
>>> 73,
>>> Barry N1EU
>>>
>>>
>>>
>>> stan levandowski wrote
>>> >
>>> > Tom, it's by no means a perfect antenna but it *does* perform 
>>> > quite
>>> well
>>> > for me.
>>> >
>>> >
>>> >> After watching Stan Video last night I placed an order for a few 
>>> >> T-106-2's to build the transformer...looks pretty straightforward 
>>> >> and inexpensive. Tnx Stan
>>> >
>>> >>
>>> >> On 5/7/2012 1:43 PM, Jim Lowman wrote:
>>> >>> Enjoyed the video, Stan.  I may look into one of these.
>>> >>>
>>> >
>>> >>>>
>>> >>>> See my "not perfect, but pretty darn good solution at"  :
>>> >>>> http://www.youtube.com/watch?v=uWkpQ785Pjo
>>> >>>>
>>> >>>>
>>> >>>> 73, Stan WB2LQF
>>> >
>>> >
>>>
>>>
>>> --
>>> View this message in context:
>>> http://elecraft.365791.n2.nabble.com/Portable-Antennas-Is-there-an-e
>>> asy-button-tp7533480p7539897.html Sent from the Elecraft mailing 
>>> list archive at Nabble.com.
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>>
>
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