[AMRadio] Dentron Clipperton on am?..
jim and ella
wb5oxq at grandecom.net
Mon Apr 18 22:48:43 EDT 2011
----- Original Message -----
Subject: Re: [AMRadio] Dentron Clipperton on am?..
Acording to my Motorola service monitor my solid state exciter cannot reach
100% modulation. At best I can only get 85% on the loudest peak and the
average runs around 65-70%. I am told I sound very good on am though. When
I was running a
titan amp and watching the peak reading led display it took 500 watts of
carrier with the loudest modulation peaks to reach 1500 watts. I damaged
stereo equipment in the house running too much power so I sold the Titan to
pay for the damage and bought a Clipperton because it should not be capable
of that much power but 25 watts on am from the solid state exciter is not
enough power to be heard under most conditions. I find that lowering the
power on the exciter to around 12 watts gives a higher average of modulation
since the alc does not get involved at all. MY main question was how much
carrier can the 4 572B's run and have enough headroom left for moducation
peaks?
WB5OXQ.
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