acl wrote:All comments accepted Steve. I wonder if someone in the 'team' is willing to design a PCB for the demodulator so we can optimise the performance and repeatability of this unit as well as grounding arrangement. I'm still working out how to drive this new 'scope so I can capture waveform on USB stick.
Regards Chris Lewis
acl wrote:Hi all,
Tried fitting capacitors across plus and minus 12 volts to ground on all the devices. 10nFs instead of the 100nF I ordered from eBay and they had minimal effect to the noise on the output signal. Attached are the before and after traces.
Regards Chris
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