\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{g7kse} \pdfinfo{ /Title (ham-radio-reference.pdf) /Creator (Cheatography) /Author (g7kse) /Subject (Ham Radio Reference Cheat Sheet) } % Lengths and widths \addtolength{\textwidth}{6cm} \addtolength{\textheight}{-1cm} \addtolength{\hoffset}{-3cm} \addtolength{\voffset}{-2cm} \setlength{\tabcolsep}{0.2cm} % Space between columns \setlength{\headsep}{-12pt} % Reduce space between header and content \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 \newcolumntype{x}[1]{>{\raggedright}p{#1}} % New column types for ragged-right paragraph columns \newcommand{\tn}{\tabularnewline} % Required as custom column type in use % Font and Colours \definecolor{HeadBackground}{HTML}{333333} \definecolor{FootBackground}{HTML}{666666} \definecolor{TextColor}{HTML}{333333} \definecolor{DarkBackground}{HTML}{141CFC} \definecolor{LightBackground}{HTML}{F0F0FE} \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{Ham Radio Reference Cheat Sheet}}}} \\ \normalsize{by \textcolor{DarkBackground}{g7kse} via \textcolor{DarkBackground}{\uline{cheatography.com/31692/cs/9663/}}} \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}g7kse \\ \uline{cheatography.com/g7kse} \\ \end{tabulary} \vfill \columnbreak \begin{tabulary}{5.8cm}{L} \SetRowColor{FootBackground} \mymulticolumn{1}{p{5.377cm}}{\bf\textcolor{white}{Cheat Sheet}} \\ \vspace{-2pt}Not Yet Published.\\ Updated 23rd November, 2016.\\ 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{multicols*}{3} \begin{tabularx}{5.377cm}{p{0.4977 cm} x{4.4793 cm} } \SetRowColor{DarkBackground} \mymulticolumn{2}{x{5.377cm}}{\bf\textcolor{white}{Letters}} \tn % Row 0 \SetRowColor{LightBackground} A & di-dah \tn % Row Count 1 (+ 1) % Row 1 \SetRowColor{white} B & dah-di-di-dit \tn % Row Count 2 (+ 1) % Row 2 \SetRowColor{LightBackground} C & dah-di-dah-dit \tn % Row Count 3 (+ 1) % Row 3 \SetRowColor{white} D & dah-di-dit \tn % Row Count 4 (+ 1) % Row 4 \SetRowColor{LightBackground} E & dit \tn % Row Count 5 (+ 1) % Row 5 \SetRowColor{white} F & di-di-dah-dit \tn % Row Count 6 (+ 1) % Row 6 \SetRowColor{LightBackground} G & dah-dah-dit \tn % Row Count 7 (+ 1) % Row 7 \SetRowColor{white} H & di-di-di-dit \tn % Row Count 8 (+ 1) % Row 8 \SetRowColor{LightBackground} I & di-dit \tn % Row Count 9 (+ 1) % Row 9 \SetRowColor{white} J & di-dah-dah-dah \tn % Row Count 10 (+ 1) % Row 10 \SetRowColor{LightBackground} K & dah-di-dah \tn % Row Count 11 (+ 1) % Row 11 \SetRowColor{white} L & di-dah-di-dit \tn % Row Count 12 (+ 1) % Row 12 \SetRowColor{LightBackground} M & dah-dah \tn % Row Count 13 (+ 1) % Row 13 \SetRowColor{white} N & dah-dit \tn % Row Count 14 (+ 1) % Row 14 \SetRowColor{LightBackground} O & dah-dah-dah \tn % Row Count 15 (+ 1) % Row 15 \SetRowColor{white} P & di-dah-dah-dit \tn % Row Count 16 (+ 1) % Row 16 \SetRowColor{LightBackground} Q & dah-dah-di-dah \tn % Row Count 17 (+ 1) % Row 17 \SetRowColor{white} R & di-dah-dit \tn % Row Count 18 (+ 1) % Row 18 \SetRowColor{LightBackground} S & di-di-dit \tn % Row Count 19 (+ 1) % Row 19 \SetRowColor{white} T & dah \tn % Row Count 20 (+ 1) % Row 20 \SetRowColor{LightBackground} U & di-di-dah \tn % Row Count 21 (+ 1) % Row 21 \SetRowColor{white} V & di-di-di-dah \tn % Row Count 22 (+ 1) % Row 22 \SetRowColor{LightBackground} W & di-dah-dah \tn % Row Count 23 (+ 1) % Row 23 \SetRowColor{white} X & dah-di-di-dah \tn % Row Count 24 (+ 1) % Row 24 \SetRowColor{LightBackground} Y & dah-di-dah-dah \tn % Row Count 25 (+ 1) % Row 25 \SetRowColor{white} Z & dah-dah-di-dit \tn % Row Count 26 (+ 1) \hhline{>{\arrayrulecolor{DarkBackground}}--} \end{tabularx} \par\addvspace{1.3em} \begin{tabularx}{5.377cm}{p{0.4977 cm} x{4.4793 cm} } \SetRowColor{DarkBackground} \mymulticolumn{2}{x{5.377cm}}{\bf\textcolor{white}{Numbers}} \tn % Row 0 \SetRowColor{LightBackground} 1 & di-dah-dah-dah-dah \tn % Row Count 1 (+ 1) % Row 1 \SetRowColor{white} 2 & di-di-dah-dah-dah \tn % Row Count 2 (+ 1) % Row 2 \SetRowColor{LightBackground} 3 & di-di-di-dah-dah \tn % Row Count 3 (+ 1) % Row 3 \SetRowColor{white} 4 & di-di-di-di-dah \tn % Row Count 4 (+ 1) % Row 4 \SetRowColor{LightBackground} 5 & di-di-di-di-dit \tn % Row Count 5 (+ 1) % Row 5 \SetRowColor{white} 6 & dah-di-dit-dit-dit \tn % Row Count 6 (+ 1) % Row 6 \SetRowColor{LightBackground} 7 & dah-dah-di-di-dit \tn % Row Count 7 (+ 1) % Row 7 \SetRowColor{white} 8 & dah-dah-dah-di-dit \tn % Row Count 8 (+ 1) % Row 8 \SetRowColor{LightBackground} 9 & dah-dah-dah-dah-dit \tn % Row Count 9 (+ 1) % Row 9 \SetRowColor{white} 0 & dah-dah-dah-dah-dah-dah \tn % Row Count 10 (+ 1) \hhline{>{\arrayrulecolor{DarkBackground}}--} \end{tabularx} \par\addvspace{1.3em} \begin{tabularx}{5.377cm}{p{0.69678 cm} x{4.28022 cm} } \SetRowColor{DarkBackground} \mymulticolumn{2}{x{5.377cm}}{\bf\textcolor{white}{Pro-Signs}} \tn % Row 0 \SetRowColor{LightBackground} \textless{}AAA\textgreater{} & Full Stop \tn % Row Count 1 (+ 1) % Row 1 \SetRowColor{white} \textless{}AR\textgreater{} & End of Message \tn % Row Count 2 (+ 1) % Row 2 \SetRowColor{LightBackground} \textless{}AS\textgreater{} & Stand by \tn % Row Count 3 (+ 1) % Row 3 \SetRowColor{white} \textless{}BT\textgreater{} & Break (between text) \tn % Row Count 4 (+ 1) % Row 4 \SetRowColor{LightBackground} \textless{}NR\textgreater{} & Number \tn % Row Count 5 (+ 1) % Row 5 \SetRowColor{white} \textless{}SK\textgreater{} & End of transmission. Close down \tn % Row Count 6 (+ 1) % Row 6 \SetRowColor{LightBackground} \textless{}K\textgreater{} & Open invitation to transmit \tn % Row Count 7 (+ 1) % Row 7 \SetRowColor{white} \textless{}KN\textgreater{} & Invitation to named station \tn % Row Count 8 (+ 1) \hhline{>{\arrayrulecolor{DarkBackground}}--} \end{tabularx} \par\addvspace{1.3em} \begin{tabularx}{5.377cm}{p{0.4977 cm} x{4.4793 cm} } \SetRowColor{DarkBackground} \mymulticolumn{2}{x{5.377cm}}{\bf\textcolor{white}{Punctuation}} \tn % Row 0 \SetRowColor{LightBackground} . & di-dah-di-dah-di-dah \tn % Row Count 1 (+ 1) % Row 1 \SetRowColor{white} , & dah-dah-di-di-dah-dah \tn % Row Count 2 (+ 1) % Row 2 \SetRowColor{LightBackground} ? & di-di-dah-dah-di-dit \tn % Row Count 3 (+ 1) % Row 3 \SetRowColor{white} / & dah-di-di-dah-dit \tn % Row Count 4 (+ 1) \hhline{>{\arrayrulecolor{DarkBackground}}--} \end{tabularx} \par\addvspace{1.3em} \begin{tabularx}{5.377cm}{p{0.54747 cm} x{4.42953 cm} } \SetRowColor{DarkBackground} \mymulticolumn{2}{x{5.377cm}}{\bf\textcolor{white}{Common Q Codes}} \tn % Row 0 \SetRowColor{LightBackground} QSO & Message \tn % Row Count 1 (+ 1) % Row 1 \SetRowColor{white} QRP & Low power \tn % Row Count 2 (+ 1) % Row 2 \SetRowColor{LightBackground} QRO & High power \tn % Row Count 3 (+ 1) % Row 3 \SetRowColor{white} QTH & Home \tn % Row Count 4 (+ 1) % Row 4 \SetRowColor{LightBackground} QRL & Is this frequency in use? \tn % Row Count 5 (+ 1) % Row 5 \SetRowColor{white} QSB & Fading \tn % Row Count 6 (+ 1) % Row 6 \SetRowColor{LightBackground} QRM & Local interference \tn % Row Count 7 (+ 1) % Row 7 \SetRowColor{white} QRL & Is this frequency in use? \tn % Row Count 8 (+ 1) % Row 8 \SetRowColor{LightBackground} QRZ & Who is calling me? \tn % Row Count 9 (+ 1) % Row 9 \SetRowColor{white} QRS & Send slower \tn % Row Count 10 (+ 1) % Row 10 \SetRowColor{LightBackground} QRQ & Send faster \tn % Row Count 11 (+ 1) \hhline{>{\arrayrulecolor{DarkBackground}}--} \end{tabularx} \par\addvspace{1.3em} \begin{tabularx}{5.377cm}{p{0.89586 cm} x{4.08114 cm} } \SetRowColor{DarkBackground} \mymulticolumn{2}{x{5.377cm}}{\bf\textcolor{white}{Abbreviations}} \tn % Row 0 \SetRowColor{LightBackground} agn & again \tn % Row Count 1 (+ 1) % Row 1 \SetRowColor{white} ant & antenna \tn % Row Count 2 (+ 1) % Row 2 \SetRowColor{LightBackground} bk & break in \tn % Row Count 3 (+ 1) % Row 3 \SetRowColor{white} b4 & before \tn % Row Count 4 (+ 1) % Row 4 \SetRowColor{LightBackground} cpi & copy \tn % Row Count 5 (+ 1) % Row 5 \SetRowColor{white} cu & see you \tn % Row Count 6 (+ 1) % Row 6 \SetRowColor{LightBackground} dr & dear \tn % Row Count 7 (+ 1) % Row 7 \SetRowColor{white} es & and \tn % Row Count 8 (+ 1) % Row 8 \SetRowColor{LightBackground} fer & for \tn % Row Count 9 (+ 1) % Row 9 \SetRowColor{white} gd/e & good day / evening \tn % Row Count 10 (+ 1) % Row 10 \SetRowColor{LightBackground} hpe & hope \tn % Row Count 11 (+ 1) % Row 11 \SetRowColor{white} pse & please \tn % Row Count 12 (+ 1) % Row 12 \SetRowColor{LightBackground} rig & transceiver \tn % Row Count 13 (+ 1) % Row 13 \SetRowColor{white} rprt & report \tn % Row Count 14 (+ 1) % Row 14 \SetRowColor{LightBackground} sri & sorry \tn % Row Count 15 (+ 1) % Row 15 \SetRowColor{white} tnx & thanks \tn % Row Count 16 (+ 1) % Row 16 \SetRowColor{LightBackground} tu & thank you \tn % Row Count 17 (+ 1) % Row 17 \SetRowColor{white} ur & your \tn % Row Count 18 (+ 1) % Row 18 \SetRowColor{LightBackground} vy & very \tn % Row Count 19 (+ 1) % Row 19 \SetRowColor{white} wx & weather \tn % Row Count 20 (+ 1) % Row 20 \SetRowColor{LightBackground} 73 & best wishes \tn % Row Count 21 (+ 1) \hhline{>{\arrayrulecolor{DarkBackground}}--} \end{tabularx} \par\addvspace{1.3em} \begin{tabularx}{5.377cm}{p{1.00694 cm} x{2.2885 cm} p{1.28156 cm} } \SetRowColor{DarkBackground} \mymulticolumn{3}{x{5.377cm}}{\bf\textcolor{white}{Common Frequencies}} \tn % Row 0 \SetRowColor{LightBackground} 160m & 1.818MHz & FISTS \tn % Row Count 1 (+ 1) % Row 1 \SetRowColor{white} & 1.836MHz & QRP \tn % Row Count 2 (+ 1) % Row 2 \SetRowColor{LightBackground} 80m & 3.555Mhz & QRS \tn % Row Count 3 (+ 1) % Row 3 \SetRowColor{white} & 3.558MHz & FISTS \tn % Row Count 4 (+ 1) % Row 4 \SetRowColor{LightBackground} & 3.560MHz & QRP \tn % Row Count 5 (+ 1) % Row 5 \SetRowColor{white} 40m & 7.028MHz & FISTS \tn % Row Count 6 (+ 1) % Row 6 \SetRowColor{LightBackground} & 7.030MHz & QRP \tn % Row Count 7 (+ 1) % Row 7 \SetRowColor{white} 30m & 10.106MHz & QRP \tn % Row Count 8 (+ 1) % Row 8 \SetRowColor{LightBackground} & 10.116MHz & QRP \tn % Row Count 9 (+ 1) % Row 9 \SetRowColor{white} & 10.118MHz & FISTS \tn % Row Count 10 (+ 1) % Row 10 \SetRowColor{LightBackground} 20m & 14.055MHz & QRS \tn % Row Count 11 (+ 1) % Row 11 \SetRowColor{white} & 14.058MHz & FISTS \tn % Row Count 12 (+ 1) % Row 12 \SetRowColor{LightBackground} & 14.060MHz & QRP \tn % Row Count 13 (+ 1) % Row 13 \SetRowColor{white} 17m & 18.085MHz & FISTS \tn % Row Count 14 (+ 1) % Row 14 \SetRowColor{LightBackground} & 18.086MHz & QRP \tn % Row Count 15 (+ 1) % Row 15 \SetRowColor{white} & 18.096MHz & QRP \tn % Row Count 16 (+ 1) % Row 16 \SetRowColor{LightBackground} 15m & 21.055MHz & QRS \tn % Row Count 17 (+ 1) % Row 17 \SetRowColor{white} & 21.060MHz & QRP \tn % Row Count 18 (+ 1) % Row 18 \SetRowColor{LightBackground} & 21.058MHz & FISTS \tn % Row Count 19 (+ 1) % Row 19 \SetRowColor{white} 12m & 24.906MHz & QRP \tn % Row Count 20 (+ 1) % Row 20 \SetRowColor{LightBackground} & 24.918MHz & FISTS \tn % Row Count 21 (+ 1) % Row 21 \SetRowColor{white} 10m & 28.055MHz & QRS \tn % Row Count 22 (+ 1) % Row 22 \SetRowColor{LightBackground} & 28.058MHz & FISTS \tn % Row Count 23 (+ 1) % Row 23 \SetRowColor{white} & 28.060MHz & QRP \tn % Row Count 24 (+ 1) \hhline{>{\arrayrulecolor{DarkBackground}}---} \end{tabularx} \par\addvspace{1.3em} \begin{tabularx}{5.377cm}{X} \SetRowColor{DarkBackground} \mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{Lidscw.org Standard Short QSO}} \tn \SetRowColor{white} \mymulticolumn{1}{x{5.377cm}}{CQ CQ CQ de G1AAA G1AAA G1AAA \newline % Row Count 1 (+ 1) G1AAA de G1ZZZ \newline % Row Count 2 (+ 1) G1ZZZ de G1AAA \textless{}BT\textgreater{} ge tu fer call om \textless{}BT\textgreater{} Name is Alex \textless{}BT\textgreater{} QTH is London \textless{}BT\textgreater{} ur rst 599 \textless{}BT\textgreater{} HW? G1ZZZ de G1AAA \newline % Row Count 5 (+ 3) G1AAA de G1ZZZ tu Alex \textless{}BT\textgreater{} ur rst 599 \textless{}BT\textgreater{} Name is David\textless{}BT\textgreater{} QTH is Bath \textless{}BT\textgreater{} Rig is ICOM 7000 pwr 25w ant is dipole \textless{}BT\textgreater{} G1AAA de G1ZZZ\textless{}AR\textgreater{} \newline % Row Count 8 (+ 3) G1ZZZ de G1AAA tu fer info David \textless{}BT\textgreater{} rig is Kenwood 850 pwr 25w ant is dipole \textless{}BT\textgreater{} ok 73 tnx fer QSO David\textless{}BT\textgreater{} G1ZZZ de G1AAA \newline % Row Count 11 (+ 3) G1AAA de G1ZZZ ok Alex tnx fer nice QSO 73 \textless{}BT\textgreater{} G1AAA de G1ZZZ \textless{}SK\textgreater{} \newline % Row Count 13 (+ 2) It is common to send R before replying to signal that the previous message is understood. It is also common to send di-dit at the end of the QSO as a final. These are not obligatory.% Row Count 17 (+ 4) } \tn \hhline{>{\arrayrulecolor{DarkBackground}}-} \end{tabularx} \par\addvspace{1.3em} \begin{tabularx}{5.377cm}{p{0.89586 cm} x{4.08114 cm} } \SetRowColor{DarkBackground} \mymulticolumn{2}{x{5.377cm}}{\bf\textcolor{white}{Common Capacitor Codes}} \tn % Row 0 \SetRowColor{LightBackground} 100 & 10pF \tn % Row Count 1 (+ 1) % Row 1 \SetRowColor{white} 101 & 100pF \tn % Row Count 2 (+ 1) % Row 2 \SetRowColor{LightBackground} 102 & 1000pF (1.0nF) \tn % Row Count 3 (+ 1) % Row 3 \SetRowColor{white} 103 & 10nF \tn % Row Count 4 (+ 1) % Row 4 \SetRowColor{LightBackground} 104 & 100nF \tn % Row Count 5 (+ 1) % Row 5 \SetRowColor{white} 105 & 1000nF (1.0uF) \tn % Row Count 6 (+ 1) % Row 6 \SetRowColor{LightBackground} 108 & 0.1pF \tn % Row Count 7 (+ 1) % Row 7 \SetRowColor{white} 109 & 1pF \tn % Row Count 8 (+ 1) % Row 8 \SetRowColor{LightBackground} 150 & 15pF \tn % Row Count 9 (+ 1) % Row 9 \SetRowColor{white} 151 & 150pF \tn % Row Count 10 (+ 1) % Row 10 \SetRowColor{LightBackground} 152 & 1500pf (1.5F) \tn % Row Count 11 (+ 1) % Row 11 \SetRowColor{white} 153 & 15nf \tn % Row Count 12 (+ 1) % Row 12 \SetRowColor{LightBackground} 154 & 150nF \tn % Row Count 13 (+ 1) % Row 13 \SetRowColor{white} 155 & 1500nF (1.5uF) \tn % Row Count 14 (+ 1) % Row 14 \SetRowColor{LightBackground} 158 & 0.15pF \tn % Row Count 15 (+ 1) % Row 15 \SetRowColor{white} 159 & 1.5pF \tn % Row Count 16 (+ 1) % Row 16 \SetRowColor{LightBackground} 220 & 22pF \tn % Row Count 17 (+ 1) % Row 17 \SetRowColor{white} 221 & 220pF \tn % Row Count 18 (+ 1) % Row 18 \SetRowColor{LightBackground} 222 & 2200pF (2.2nF) \tn % Row Count 19 (+ 1) % Row 19 \SetRowColor{white} 223 & 22nF \tn % Row Count 20 (+ 1) % Row 20 \SetRowColor{LightBackground} 224 & 220nF \tn % Row Count 21 (+ 1) % Row 21 \SetRowColor{white} 225 & 2200nF (2.2uF) \tn % Row Count 22 (+ 1) % Row 22 \SetRowColor{LightBackground} 228 & 0.22pF \tn % Row Count 23 (+ 1) % Row 23 \SetRowColor{white} 229 & 2.2pF \tn % Row Count 24 (+ 1) \hhline{>{\arrayrulecolor{DarkBackground}}--} \SetRowColor{LightBackground} \mymulticolumn{2}{x{5.377cm}}{capacitor codes work on a system just like many other codes. The above table gives a few quick references but what if that code is not on the list, how do you work it out. Simply.... \newline \newline 1st number is the 1st significant number \newline 2nd number is the 2nd significant number \newline 3rd number id the multiplier \newline 4th character is the tolerance \newline \newline for example \newline 220k \newline 1st number is 2 \newline 2nd number is 2 \newline 3rd number is multiply by 10 zeros \newline 4th character is k which refers to +- 10\%} \tn \hhline{>{\arrayrulecolor{DarkBackground}}--} \end{tabularx} \par\addvspace{1.3em} \begin{tabularx}{5.377cm}{X} \SetRowColor{DarkBackground} \mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{Resistor Colour Codes}} \tn \SetRowColor{LightBackground} \mymulticolumn{1}{p{5.377cm}}{\vspace{1px}\centerline{\includegraphics[width=5.1cm]{/web/www.cheatography.com/public/uploads/g7kse_1477935746_resistor.jpg}}} \tn \hhline{>{\arrayrulecolor{DarkBackground}}-} \end{tabularx} \par\addvspace{1.3em} % That's all folks \end{multicols*} \end{document}