\documentclass[../thesis.tex]{subfiles}

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\begin{document}
\chapter{GRAND characterisation}
\label{sec:gnss_accuracy}

Trimble ICM 360

Wanted to use WR, but did not work out.

Use GRAND DU to do the same, also to do characterisation of hardware.

\section{GRAND Digitizer Unit}


\section{Characterisation}
\subsection{Filterchain time delay}
(split-cable experiment)

per filterchain time delay from phase differences

\subsection{GNSS}


\subsection{Local Oscillator}
Should be $f_\mathrm{osc} = 500 \MHz$

\end{document}