What is the? highest? frequency for the 50 watt amp ?
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When the 50 watt amp came to market it was when the QCX was out.
I have built the QCX and the documentation says it can do "single band, 160, 80, 60, 40, 30, 20 or 17m"
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Since then Hans has come out with the QMX - of which I have built both the high and low band version.
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I have recently finished the 50 watt amp.? The lowpass filter section matched the needs of the QCX.
I have been using the amp with my low band QMX.
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My question :? Can I use my 10meter QMX with appropriate lowpass filter with the 50 watt amp.
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Can someone explain what is the limiting factor?
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I very much appreciate Hans'? qrp-labs.com? I have learned a lot.
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stan? (ag5vh)
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