Madeline Horn edited subsubsection_Instrumental_Noise_1_Ohm__.tex  over 8 years ago

Commit id: 3739bad6e70d8eea0c7cbdc4b7a0737f7b82d967

deletions | additions      

       

\subsubsection{Instrumental Noise: $1$ Ohm Resistor}  Our settings for the Noise Fundamentals devices were as follows: $1 \Omega$ resistor, we used a Gain 1 (G1) of $\times600$ for all values that comes directly from the Noise Fundamental device, a Gain 2 (G2) of $\times1000$ for all values, we used a room temperature of $296$ degrees Kelvin, and we varied the high and low pass filters' frequency for each data set in order to vary the bandwidth. In Table.~\ref{table:Johnson1}, you can see how we varied the low pass filter (f2) ($f2$)  and the high pass filter (f1) ($f1$)  in order to change the bandwidth. The values are taken from the multi-meter after going through the filters, gain, and multiplier. All of the values are in mV; we took $36$ sets of data points. You can see all these values in Table 3.