Lucy Liang edited subsubsection_Instrumental_Noise_1_Ohm__.tex  over 8 years ago

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\subsubsection{Instrumental Noise: $1$ Ohm Resistor}  Our settings for the Noise Fundamentals devices were as follows: $1$ ohm resistor, we used a Gain 1 (G1) of $600$ for all values that comes directly from the Noise Fundamental device, a Gain 2 (G2) of $1000$ for all values, we used a room temperature of $296.15$ degrees Kelvin, and we varied the high and low pass filters' frequency for each data set in order to vary the bandwidth. In Table 1, Table.~\ref{table:Johnson1},  you can see how we varied the low pass filter (f2) and the high pass filter (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.