Re: uBitx V3 low power continues

David Forrest

Is that 1ms/div? It looks like your dial will go down to 0.5us/div, which could show a couple cycles of a 7.2MHz wave in a division.

But voltage-wise with 1mV/div and 10x you’re at about 20mVpp and  50mVpp  versus the reference traces at 672mVpp and 1.96Vpp.  

I’d look upstream.


On Nov 6, 2019, at 9:55 AM, Evan Hand <elhandjr@...> wrote:

I used 10x probes, direct on the TP.

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