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Put an RFX-75 on my 29LX without the variable power mod done yet.
I had to size a resistor that is across the cap I installed where JP36 was. This let me get the DK below the recommended 15 watts.

THEN I had to adjust the variable on my 12 VDC power supply. Don't understand exactly why, but the voltage supplied to the radio has a large impact on the dead key wattage with this set up on mine. IMO it is too sensitive to the voltage supplied to it.

I'll probably end up doing the variable mod to the RF gain pot like others have done.

[QUOTE="BBB, post: 404324, member: 23770"] Put an RFX-75 on my 29LX without the variable power mod done yet. I had to size a resistor that is across the cap I installed where JP36 was. This let me get the DK below the recommended 15 watts. [B]THEN I had to adjust the variable on my 12 VDC power supply.[/B] Don't understand exactly why, but the voltage supplied to the radio has a large impact on the dead key wattage with this set up on mine. IMO it is too sensitive to the voltage supplied to it. I'll probably end up doing the variable mod to the RF gain pot like others have done. [/QUOTE]

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