Jim,
Is this being measured into a known 50 ohm load? Or is it a tuned circuit of
some sort?
If the load is somewhat reactive at certain freq. or if the coax connecting the
meter into the circuit has an issue with certain freq. then it is very likely
to attain the different readings on a wattmeter.
--... ...--
Dale - WC7S in Wy> From: [email protected]> To: [email protected]>
Date: Thu, 5 Feb 2009 15:58:05 -0800> Subject: [Elecraft] WHY HIGH RF
OUTPUT???> > Gentlemen,> > As measured on a "BIRD TRU-LINE (Mod43) with a 250w.
slug our RF out from our K3 is:> > 80m: 180w.> 40m: 150w.> > WHY???> > I ask
this because our WATT METER is a accurate device and no one can dispute its
accuracy!!!> > Regards,> > Jim/nn6ee> > > > > > > > > > > >
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