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MEffA

AC9S
AC9S Member ✭✭
edited June 2020 in Power Genius XL Amplifier

Is Anyone using MEffA with their PGXLs?  I understand it is for steady state modes, RTTY, CW, FT8 , etc.  For those of you who have the amp are you using it and does it provide a noticeable improvement in efficiency?


Thanks -- Keith - AC9S

Answers

  • David Decoons, wo2x
    David Decoons, wo2x Member, Super Elmer Moderator
    edited June 2020
    Yes. MeffA allows the PA to run cooler but harmonic lpad temps are slightly higher. Been using it on CW and FT8. Dave wo2x
  • ctate243
    ctate243 Amateur radio contester Member ✭✭
    edited July 2018
    Yes.  absolutely.  I agree with David on all counts.  I pretty much keep it on.

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