\documentclass[10pt,a4paper]{article}

% Packages
\usepackage{fancyhdr}           % For header and footer
\usepackage{multicol}           % Allows multicols in tables
\usepackage{tabularx}           % Intelligent column widths
\usepackage{tabulary}           % Used in header and footer
\usepackage{hhline}             % Border under tables
\usepackage{graphicx}           % For images
\usepackage{xcolor}             % For hex colours
%\usepackage[utf8x]{inputenc}    % For unicode character support
\usepackage[T1]{fontenc}        % Without this we get weird character replacements
\usepackage{colortbl}           % For coloured tables
\usepackage{setspace}           % For line height
\usepackage{lastpage}           % Needed for total page number
\usepackage{seqsplit}           % Splits long words.
%\usepackage{opensans}          % Can't make this work so far. Shame. Would be lovely.
\usepackage[normalem]{ulem}     % For underlining links
% Most of the following are not required for the majority
% of cheat sheets but are needed for some symbol support.
\usepackage{amsmath}            % Symbols
\usepackage{MnSymbol}           % Symbols
\usepackage{wasysym}            % Symbols
%\usepackage[english,german,french,spanish,italian]{babel}              % Languages

% Document Info
\author{Huluvu424242 (FunThomas424242)}
\pdfinfo{
  /Title (tv-empfang.pdf)
  /Creator (Cheatography)
  /Author (Huluvu424242 (FunThomas424242))
  /Subject (TV Empfang Cheat Sheet)
}

% Lengths and widths
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\setlength{\headheight}{85pt} % If less, LaTeX automatically increases it
\renewcommand{\footrulewidth}{0pt} % Remove footer line
\renewcommand{\headrulewidth}{0pt} % Remove header line
\renewcommand{\seqinsert}{\ifmmode\allowbreak\else\-\fi} % Hyphens in seqsplit
% This two commands together give roughly
% the right line height in the tables
\renewcommand{\arraystretch}{1.3}
\onehalfspacing

% Commands
\newcommand{\SetRowColor}[1]{\noalign{\gdef\RowColorName{#1}}\rowcolor{\RowColorName}} % Shortcut for row colour
\newcommand{\mymulticolumn}[3]{\multicolumn{#1}{>{\columncolor{\RowColorName}}#2}{#3}} % For coloured multi-cols
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\newcommand{\tn}{\tabularnewline} % Required as custom column type in use

% Font and Colours
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\definecolor{FootBackground}{HTML}{666666}
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\definecolor{DarkBackground}{HTML}{1D34A3}
\definecolor{LightBackground}{HTML}{F0F2F9}
\renewcommand{\familydefault}{\sfdefault}
\color{TextColor}

% Header and Footer
\pagestyle{fancy}
\fancyhead{} % Set header to blank
\fancyfoot{} % Set footer to blank
\fancyhead[L]{
\noindent
\begin{multicols}{3}
\begin{tabulary}{5.8cm}{C}
    \SetRowColor{DarkBackground}
    \vspace{-7pt}
    {\parbox{\dimexpr\textwidth-2\fboxsep\relax}{\noindent
        \hspace*{-6pt}\includegraphics[width=5.8cm]{/web/www.cheatography.com/public/images/cheatography_logo.pdf}}
    }
\end{tabulary}
\columnbreak
\begin{tabulary}{11cm}{L}
    \vspace{-2pt}\large{\bf{\textcolor{DarkBackground}{\textrm{TV Empfang Cheat Sheet}}}} \\
    \normalsize{by \textcolor{DarkBackground}{Huluvu424242 (FunThomas424242)} via \textcolor{DarkBackground}{\uline{cheatography.com/19991/cs/16118/}}}
\end{tabulary}
\end{multicols}}

\fancyfoot[L]{ \footnotesize
\noindent
\begin{multicols}{3}
\begin{tabulary}{5.8cm}{LL}
  \SetRowColor{FootBackground}
  \mymulticolumn{2}{p{5.377cm}}{\bf\textcolor{white}{Cheatographer}}  \\
  \vspace{-2pt}Huluvu424242 (FunThomas424242) \\
  \uline{cheatography.com/funthomas424242} \\
        \uline{\seqsplit{github}.com/Huluvu424242}
  \end{tabulary}
\vfill
\columnbreak
\begin{tabulary}{5.8cm}{L}
  \SetRowColor{FootBackground}
  \mymulticolumn{1}{p{5.377cm}}{\bf\textcolor{white}{Cheat Sheet}}  \\
   \vspace{-2pt}Published 17th February, 2019.\\
   Updated 17th June, 2018.\\
   Page {\thepage} of \pageref{LastPage}.
\end{tabulary}
\vfill
\columnbreak
\begin{tabulary}{5.8cm}{L}
  \SetRowColor{FootBackground}
  \mymulticolumn{1}{p{5.377cm}}{\bf\textcolor{white}{Sponsor}}  \\
  \SetRowColor{white}
  \vspace{-5pt}
  %\includegraphics[width=48px,height=48px]{dave.jpeg}
  Measure your website readability!\\
  www.readability-score.com
\end{tabulary}
\end{multicols}}




\begin{document}
\raggedright
\raggedcolumns

% Set font size to small. Switch to any value
% from this page to resize cheat sheet text:
% www.emerson.emory.edu/services/latex/latex_169.html
\footnotesize % Small font.


\begin{tabularx}{17.67cm}{x{3.1086 cm} x{14.1614 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{17.67cm}}{\bf\textcolor{white}{\seqsplit{Sende/Empfangstechnologien}}}  \tn
% Row 0
\SetRowColor{LightBackground}
DVB & Digital Video Broadcasting \tn 
% Row Count 1 (+ 1)
% Row 1
\SetRowColor{white}
DVB-T & terrestrisch (per Luft über Antenne) \tn 
% Row Count 3 (+ 2)
% Row 2
\SetRowColor{LightBackground}
DVB-T2 & verbessertes dvb-t \tn 
% Row Count 4 (+ 1)
% Row 3
\SetRowColor{white}
\seqsplit{DVB-T2-HD} & verbessertes dvb-t2 \tn 
% Row Count 6 (+ 2)
% Row 4
\SetRowColor{LightBackground}
DVB-C & Kabel (aus Kabelanschlu{\ss} an der Wand) \tn 
% Row Count 8 (+ 2)
% Row 5
\SetRowColor{white}
DVB-C2 & verbessertes dvb-c \tn 
% Row Count 9 (+ 1)
% Row 6
\SetRowColor{LightBackground}
DVB-S & Satellitenempfang (per Satellitenschüssel) \tn 
% Row Count 11 (+ 2)
% Row 7
\SetRowColor{white}
DVB-S2 & verbessertes dvb-s \tn 
% Row Count 12 (+ 1)
% Row 8
\SetRowColor{LightBackground}
\seqsplit{DVB-S2X} & verbessertes dvb-s2 \tn 
% Row Count 13 (+ 1)
% Row 9
\SetRowColor{white}
IPTV & Internetfernsehen (per Internetanschlu{\ss}) \tn 
% Row Count 15 (+ 2)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\SetRowColor{LightBackground}
\mymulticolumn{2}{x{17.67cm}}{\seqsplit{https://de.wikipedia.org/wiki/Digital\_Video\_Broadcasting} \newline https://de.wikipedia.org/wiki/DVB-T \newline https://de.wikipedia.org/wiki/DVB-T2 \newline https://de.wikipedia.org/wiki/DVB-T2\_HD \newline https://de.wikipedia.org/wiki/DVB-C \newline https://de.wikipedia.org/wiki/DVB-C\#DVB-C2 \newline https://de.wikipedia.org/wiki/DVB-S \newline https://de.wikipedia.org/wiki/DVB-S\#DVB-S2 \newline https://de.wikipedia.org/wiki/DVB-S\#DVB-S2X \newline https://en.wikipedia.org/wiki/IPTV}  \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}--}
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\par\addvspace{1.3em}

\begin{tabularx}{17.67cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{17.67cm}}{\bf\textcolor{white}{Wichtige Protokollumstellungen}}  \tn
\SetRowColor{white}
\mymulticolumn{1}{x{17.67cm}}{2018: \newline % Row Count 1 (+ 1)
Im Kabelnetz wurde das Analoge TV abgeschalten und es verbleibt DVB-C bzw. deren verbesserten Nachfolgeprotokolle.% Row Count 4 (+ 3)
} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{17.67cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{17.67cm}}{\bf\textcolor{white}{Weiterleitung eines TV Bildes in der Wohnung}}  \tn
\SetRowColor{white}
\mymulticolumn{1}{x{17.67cm}}{Fernseher, welche über eine HDMI Out Buchse verfügen, k{\"o}nnen genutzt werden um das daraus abgezapfte Signal als Eingangssignal für andere Fernseher zu nutzen. Die Übertragung kann dabei erfolgen per: \newline % Row Count 5 (+ 5)
* HDMI Kabel \newline % Row Count 6 (+ 1)
* WHID im 5GHz Bereich - geht auch durch W{\"a}nde \newline % Row Count 7 (+ 1)
(Frequenz liegt im WLAN und Wettterradar Spektrum - Flugpl{\"a}tze!) \newline % Row Count 9 (+ 2)
* WiHD im 60 GHz Bereich geht nicht durch W{\"a}nde \newline % Row Count 10 (+ 1)
Ger{\"a}te im Intranet (z.B. Tablets und Smart TVs) lassen sich verbinden über: \newline % Row Count 12 (+ 2)
* Miracast  \newline % Row Count 13 (+ 1)
* DLNA \newline % Row Count 14 (+ 1)
(Das Bild vom Tablet l{\"a}sst sich auf den Smart TV bringen)% Row Count 16 (+ 2)
} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
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\par\addvspace{1.3em}

\begin{tabularx}{17.67cm}{p{1.727 cm} p{1.727 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{17.67cm}}{\bf\textcolor{white}{Internet TV}}  \tn
% Row 0
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\mymulticolumn{2}{x{17.67cm}}{} \tn 
% Row Count 0 (+ 0)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
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\mymulticolumn{2}{x{17.67cm}}{\seqsplit{http://www.iptv.de/2017/01/16/streaming-anbieter-ruesten-auf/}}  \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}--}
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\par\addvspace{1.3em}



\end{document}