Cobra 29 LTD Classic-Negative Peak Compression Modification?

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Bow
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Cobra 29 LTD Classic-Negative Peak Compression Modification?

Post by Bow »

Hello All,
Has anyone completed, or know where to find any Negative Peak Compression modification Information for a Cobra 29 LTD Classic?

I have my audio the way I want it, but I am interested in getting more modulation without over modulation.

I have figured out the the radio will only modulate to about 110% positive and 98% negative (Using Negative Peak Clipping) before the carrier Envelope/Audio Waveform starts to distort, which leads me to believe I am running out of audio drive, or the Primary side of the Transformer is limiting me.

So I guess I actually have 2 questions:
Negative Peak Compression (not clipping) mod : Is it possible?

And

Is there any way to increase the drive of the TA7222AP Audio IC to get more Positive modulation?

Thanks
Bow
2TX240
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