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Re: Interesting thing happened on my 20-10 meter QMX after loading the latest FW 1.01.003


 

On Mon, Mar 24, 2025 at 12:43 PM, <adam@...> wrote:
?I never use 11m and wonder if I can just fill that slot with the 40m config??
You don't need yo use that slot, but you can if you want.? There are several additional empty slots, just scroll further over.
?
But you will have to change one of the existing LPF filters to work on 40, and give proper harmonic rejection, while not compromising the desired bands.? This may not be easy, since most of the filters are shared between two bands.? There are only 3 LPF filter selection choices in the hardware.? I'm not sure if these can be spread across that wide of a bandwidth and still give good harmonic rejection.? 11m kind-of comes for free shared with a 10m or 12m LPF, so disabling or deleting it doesn't open a space for a distant other band.
?
But I have never worked through the details-maybe there is a combination of sharing that will work.
Stan

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