<p> Measuring the signal at the FEE64 end.</p>
<p>+5v , -6v , +7v, +7v </p>
<p>The two other 'scope channels are connected by FET probes to the FEE64. I now see there is a ground connection.... so i will remove it and re-measure the signals in the filter.</p>
<p> No real difference.</p>
<p>Measuring at the FEE64 and the spikes when the Mux ADC is reading out have disappeared. </p> |