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what is negative gain?

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casper9
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what is negative gain?

#226431

Post by casper9 »

some one on the air told me that it sounded like i have a negative gain. what does that mean?
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Red Warrior
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Re: what is negative gain?

#226495

Post by Red Warrior »

If a radio is overmodulated or an amplifier is overdriven, a receiver "S" meter will actually indicate power reducing during modulation. Usually caused by an abundance of harmonics. This is usually called "reverse modulation" but could be interpreted as "negative gain".
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