[TowerTalk] W2DU Balun Bead Source

Cecil Moore w5dxp at hotmail.com
Wed Jan 10 09:36:07 EST 2007

>From: Tim Duffy K3LR <k3lr at k3lr.com>
>Subject: Re: [TowerTalk] W2DU Balun Bead Source
>I have used the W2DU chokes and at 1500 watts they get way too warm.

The #77 material used for w2du chokes is primarily resistive and thus 
dissipates power.
Other materials are primarily reactive and not as lossy as #77.
73, Cecil, w5dxp.com

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