Re: QDX and QMX+ (soon at least) what is the max safe swr?
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One note¡ the ZM-2 is not an ATU, it¡¯s a manual tuner.
On Tue, Sep 17, 2024 at 2:38?PM Tony Scaminaci via <tonyscam= [email protected]> wrote: I second Joe¡¯s selection. I used the ZM-2 to tune my EFHW antenna so all the 40-10 meter WSPR frequencies showed less than 1.5 VSWR. Now I don¡¯t even need to use the tuner for WSPR. The absorptive bridge will keep the QMX safe during tuning. The best tuner that I have found for the QMX is the ZM-2 ATU. It has a tune option that has a resistor that keeps the QMX from seeing a high SWR. Just adjust the two knobs until the light goes out and then switch to Operation mode.?
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