Probably, but you'd have to change the mixer coupling caps and the bridge circuit.? ?
??Here's your chance to play and let everyone know if it works!?
Also, the output is a square wave so you'd need to deal with all sorts of harmonics or, instead you could mod the output to only send pink noise to the speakers and mix the return with the internal Freq source.?
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On Fri, 13 Dec 2019 at 10:55 am, Webb, William<billwebb12@...> wrote: Is there any possibility of customizing the NanoVNA software for a lower frequency range?
Yup, I wrote lower.? Aside from Ham radio HF applications, I would like to be able to characterize custom speaker crossovers.? The range would be, ideally, 20-20,000 Hz.? Can the hardware go that low?
