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9/12V question


 

I seem to remember reading a post that when powered with 9V, QMX+ will give a steady 5W output on all bands, but I cannot find that message now.

Is this true or is it my memory playing a game on me?

73!
de Bekir TA2RX




 

I rather doubt that's true... If I understand, the differences in output between every unit have more to do with variations in the parts (the output transformer, toroids and associated caps of the filters, and possibly the BS170's).?
?
Paul -- AI7JR
On Apr 4, 2025, 18:17 -0700, ta2rx bekir via groups.io <ta2rx.bekir@...>, wrote:

I seem to remember reading a post that when powered with 9V, QMX+ will give a steady 5W output on all bands, but I cannot find that message now.

Is this true or is it my memory playing a game on me?

73!
de Bekir TA2RX




 

Hi Bekir,
?
With the supplied parts, and the circuits as designed,
as the frequency increases the output will diminish.?
So far I haven't seen a post that shows otherwise.?
?
73,
George


 

Thank you Paul and thank you George.

73!
de Bekir TA2RX



5 Nis 2025 Cmt 05:12 tarihinde George Korper via <georgekorper=[email protected]> ?unu yazd?:

Hi Bekir,
?
With the supplied parts, and the circuits as designed,
as the frequency increases the output will diminish.?
So far I haven't seen a post that shows otherwise.?
?
73,
George