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Has anyone experimented with increasing the final PA bias to improve Flex1500 3rd order IMD?

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Bruce McIntyre
Bruce McIntyre Member
edited April 2015 in FLEX Series (Legacy) Radios
Is it possible to increase the final PA bias to improve 3rd order IMD? For use with amplifiers. A 5w final could easily run classA with the proper heatsink. Mine is on warranty so I will not mess with it - looking for info only.

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