[TowerTalk] 2 el yagi question

n8de at thepoint.net n8de at thepoint.net
Thu May 17 18:34:55 PDT 2012


A reflector will give slightly greater f/b and a director will give  
slightly higher forward gain.
It's a toss-up, depending on your requirements.

73
Don
N8DE


Quoting Tom Osborne <w7why at frontier.com>:

> Hi Mike
>
> I have a 40 meter vertical dipole here and am trying to decide whether
> to put a director in front or a reflector in the back.  73
> Tom W7WHY
>
>
>
>
> On 5/17/2012 5:33 PM, W0MU Mike Fatchett wrote:
>> If I understand the question....N/S would be broadside and E/W on the
>> ends.  If you put a director north of the main will the Front to back
>> increase?  Yes but how much would depend on the spacing.  Check out
>> the SteppIR 2 ele gain specs.  That antenna is a driven and a
>> director.  If I recall the F/B would be less than 10 db so you should
>> still hear the station.
>>
>> What is your goal?
>>
>
> _______________________________________________
>
>
>
> _______________________________________________
> TowerTalk mailing list
> TowerTalk at contesting.com
> http://lists.contesting.com/mailman/listinfo/towertalk
>





More information about the TowerTalk mailing list