Thanks for all the replies. Now I know what grade to get. A local supplier
will give me discounts for buying larger quantities with no shipping.73
NR6M ex: KF7NMD
Sincerely,
Rex Turvin
Vice President CADXA
www.nr6m.com
From: Rex Turvin <turvin2009@yahoo.com>
To: Joe <k2xx@swva.net>; "K7LXC@aol.com" <K7LXC@aol.com>;
"towertalk@contesting.com" <towertalk@contesting.com>; "ScottW3TX@verizon.net"
<ScottW3TX@verizon.net>
Sent: Tuesday, February 9, 2016 4:48 PM
Subject: Re: [TowerTalk] antenna material 40M
Thanks for all the replies. Now I know what grade to get. A local supplier
will give me discounts for buying larger quantities with no shipping.73 NR6M
ex: KF7NMD
Sincerely,
Rex Turvin
Vice President CADXA
www.nr6m.com
From: Joe via TowerTalk <towertalk@contesting.com>
To: K7LXC@aol.com; towertalk@contesting.com; ScottW3TX@verizon.net
Sent: Tuesday, February 9, 2016 4:03 PM
Subject: Re: [TowerTalk] antenna material 40M
Assuming you can tolerate a 3D structure, doesn't a two element 40M quad
make more sense? I am using one and EZNEC models show the three element
full sized Yagi only 0.2 dB higher gain: 7.7 dBi vs 7.5. It only
required a 20' boom and it's a 30/40M duobander.
73, Joe
K2XX
On 2/9/2016 12:24 PM, K7LXC--- via TowerTalk wrote:
>> One of the best, if not the best, resources for building a full sized
> 40m 3 element Yagi is ON4UN's text "Low Band DXing"
>
>> Have fun with your project! It will bring you great satisfaction when
> on the air.
>
> True - but you can have as much fun for a lot less. IMO a comparable
> if not better system is to stack two 2L shorty forties. Lots cheaper,
> comparable gain, choice of upper or lower antenna, ability to beam 2
> different
> paths and you only need regular rotators to turn them.
>
> A local guy built a full-size 3L 40M beam and (this was years ago) the
> middle chunk of aluminum for the boom was 300 bucks. Can't imagine what
> the total price was. Don't forget to throw in a couple of grand for a prop
> pitch to turn the thing.
>
> Cheers,
> Steve K7LXC
> TOWER TECH
> _______________________________________________
>
>
>
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> TowerTalk@contesting.com
> http://lists.contesting.com/mailman/listinfo/towertalk
>
>
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