What watt meter are you using ? Sounds like it may be squirrly.
On Apr 16, 2012, at 4:36 PM, Jim in Waco wb5oxq wrote:
> I have a Force 12 C-3 beam with a 5kw DX Engineering balun and rg 213 cable.
> everything works well on 20, swr is low and tube amp loads properly.
> On 15 swr is a little higher about 1.6-1 but the amp tunes funny. The
> wattmeter pegs past 2kw and 4 572B tubes cannot put out that much power and
> also the plate current only reads about 400ma at 2400 vdc so there is no way
> the output is that high. 10 meters works ok also. I will not use the amp on
> 15 until I find out what is going on.
> Jim wb5oxq.
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