The stress on the balun is also due to the severe mismatch
of a 40 meter dipole on 60 meters. This results in high currents and
voltages for a given power. The currents and voltages are manageable
at 50W as the original poster asked, but could damage the
balun if operated at QRO.
Rick N6RK
Jim Brown wrote:
> On Tue, 05 Jun 2007 16:00:33 -0400, N2TK, Tony wrote:
>
>>don't screw up the balun
>
> The stress on the balun is due to IMBALANCE in your antenna, NOT due
> to SWR. See my tutorial on baluns.
>
> http://audiosystemsgroup.com/RFI-Ham.pdf
>
> Tom Rauch, W8JI, has also written about this.
>
> Jim Brown K9YC
>
>
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