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</div> </div> <div id="bodyContent" class="vector-body" aria-labelledby="firstHeading" data-mw-ve-target-container> <div class="vector-body-before-content"> <div class="mw-indicators"> </div> <div id="siteSub" class="noprint">From Wikipedia, the free encyclopedia</div> </div> <div id="contentSub"><div id="mw-content-subtitle"></div></div> <div id="mw-content-text" class="mw-body-content"><div class="cdx-message cdx-message--block cdx-message--warning"><span class="cdx-message__icon"></span><div class="cdx-message__content">The printable version is no longer supported and may have rendering errors. Please update your browser bookmarks and please use the default browser print function instead.</div></div><div class="mw-content-ltr mw-parser-output" lang="en" dir="ltr"><style data-mw-deduplicate="TemplateStyles:r1257001546">.mw-parser-output .infobox-subbox{padding:0;border:none;margin:-3px;width:auto;min-width:100%;font-size:100%;clear:none;float:none;background-color:transparent}.mw-parser-output .infobox-3cols-child{margin:auto}.mw-parser-output .infobox .navbar{font-size:100%}@media screen{html.skin-theme-clientpref-night .mw-parser-output .infobox-full-data:not(.notheme)>div:not(.notheme)[style]{background:#1f1f23!important;color:#f8f9fa}}@media screen and (prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .infobox-full-data:not(.notheme) div:not(.notheme){background:#1f1f23!important;color:#f8f9fa}}@media(min-width:640px){body.skin--responsive .mw-parser-output .infobox-table{display:table!important}body.skin--responsive .mw-parser-output .infobox-table>caption{display:table-caption!important}body.skin--responsive .mw-parser-output .infobox-table>tbody{display:table-row-group}body.skin--responsive .mw-parser-output .infobox-table tr{display:table-row!important}body.skin--responsive .mw-parser-output .infobox-table th,body.skin--responsive .mw-parser-output .infobox-table td{padding-left:inherit;padding-right:inherit}}</style><table class="infobox hproduct"><caption class="infobox-title fn" style="padding-bottom:0.2em;"><span class="fn">NATO I band</span></caption><tbody><tr><th scope="row" class="infobox-label" style="padding-top:0.15em;padding-right:1.0em;"><div style="display: inline-block; line-height: 1.2em; padding: .1em 0;">Frequency range</div></th><td class="infobox-data"><span class="nowrap">8–10 <a href="/wiki/GHz" class="mw-redirect" title="GHz">GHz</a></span></td></tr><tr><th scope="row" class="infobox-label" style="padding-top:0.15em;padding-right:1.0em;"><div style="display: inline-block; line-height: 1.2em; padding: .1em 0;">Wavelength range</div></th><td class="infobox-data"><span class="nowrap">3.75–3 <a href="/wiki/Centimeter" class="mw-redirect" title="Centimeter">cm</a></span></td></tr><tr><th scope="row" class="infobox-label" style="padding-top:0.15em;padding-right:1.0em;"><div style="display: inline-block; line-height: 1.2em; padding: .1em 0;">Related bands</div></th><td class="infobox-data"><style data-mw-deduplicate="TemplateStyles:r1129693374">.mw-parser-output .hlist dl,.mw-parser-output .hlist ol,.mw-parser-output .hlist ul{margin:0;padding:0}.mw-parser-output .hlist dd,.mw-parser-output .hlist dt,.mw-parser-output .hlist li{margin:0;display:inline}.mw-parser-output .hlist.inline,.mw-parser-output .hlist.inline dl,.mw-parser-output .hlist.inline ol,.mw-parser-output .hlist.inline ul,.mw-parser-output .hlist dl dl,.mw-parser-output .hlist dl ol,.mw-parser-output .hlist dl ul,.mw-parser-output .hlist ol dl,.mw-parser-output .hlist ol ol,.mw-parser-output .hlist ol ul,.mw-parser-output .hlist ul dl,.mw-parser-output .hlist ul ol,.mw-parser-output .hlist ul ul{display:inline}.mw-parser-output .hlist .mw-empty-li{display:none}.mw-parser-output .hlist dt::after{content:": "}.mw-parser-output .hlist dd::after,.mw-parser-output .hlist li::after{content:" · ";font-weight:bold}.mw-parser-output .hlist dd:last-child::after,.mw-parser-output .hlist dt:last-child::after,.mw-parser-output .hlist li:last-child::after{content:none}.mw-parser-output .hlist dd dd:first-child::before,.mw-parser-output .hlist dd dt:first-child::before,.mw-parser-output .hlist dd li:first-child::before,.mw-parser-output .hlist dt dd:first-child::before,.mw-parser-output .hlist dt dt:first-child::before,.mw-parser-output .hlist dt li:first-child::before,.mw-parser-output .hlist li dd:first-child::before,.mw-parser-output .hlist li dt:first-child::before,.mw-parser-output .hlist li li:first-child::before{content:" (";font-weight:normal}.mw-parser-output .hlist dd dd:last-child::after,.mw-parser-output .hlist dd dt:last-child::after,.mw-parser-output .hlist dd li:last-child::after,.mw-parser-output .hlist dt dd:last-child::after,.mw-parser-output .hlist dt dt:last-child::after,.mw-parser-output .hlist dt li:last-child::after,.mw-parser-output .hlist li dd:last-child::after,.mw-parser-output .hlist li dt:last-child::after,.mw-parser-output .hlist li li:last-child::after{content:")";font-weight:normal}.mw-parser-output .hlist ol{counter-reset:listitem}.mw-parser-output .hlist ol>li{counter-increment:listitem}.mw-parser-output .hlist ol>li::before{content:" "counter(listitem)"\a0 "}.mw-parser-output .hlist dd ol>li:first-child::before,.mw-parser-output .hlist dt ol>li:first-child::before,.mw-parser-output .hlist li ol>li:first-child::before{content:" ("counter(listitem)"\a0 "}</style><div class="hlist"><ul><li style="white-space:nowrap;"><a href="/wiki/X_band" title="X band">X</a> (IEEE)</li><li style="white-space:nowrap;"><a href="/wiki/Super_high_frequency" title="Super high frequency">SHF</a> (ITU)</li></ul></div></td></tr></tbody></table> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1129693374"><style data-mw-deduplicate="TemplateStyles:r1246091330">.mw-parser-output .sidebar{width:22em;float:right;clear:right;margin:0.5em 0 1em 1em;background:var(--background-color-neutral-subtle,#f8f9fa);border:1px solid var(--border-color-base,#a2a9b1);padding:0.2em;text-align:center;line-height:1.4em;font-size:88%;border-collapse:collapse;display:table}body.skin-minerva .mw-parser-output .sidebar{display:table!important;float:right!important;margin:0.5em 0 1em 1em!important}.mw-parser-output .sidebar-subgroup{width:100%;margin:0;border-spacing:0}.mw-parser-output .sidebar-left{float:left;clear:left;margin:0.5em 1em 1em 0}.mw-parser-output .sidebar-none{float:none;clear:both;margin:0.5em 1em 1em 0}.mw-parser-output .sidebar-outer-title{padding:0 0.4em 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a{color:var(--color-progressive)!important}}@media screen and (prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .sidebar:not(.notheme) .sidebar-list-title,html.skin-theme-clientpref-os .mw-parser-output .sidebar:not(.notheme) .sidebar-title-with-pretitle{background:transparent!important}html.skin-theme-clientpref-os .mw-parser-output .sidebar:not(.notheme) .sidebar-title-with-pretitle a{color:var(--color-progressive)!important}}@media print{body.ns-0 .mw-parser-output .sidebar{display:none!important}}</style><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1129693374"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1129693374"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1129693374"><table class="sidebar nomobile nowraplinks"><tbody><tr><th class="sidebar-title"><a href="/wiki/Radio_spectrum" title="Radio spectrum">Radio bands</a></th></tr><tr><th class="sidebar-heading" style="background:#ddddff;"> <a href="/wiki/ITU_radio_bands" class="mw-redirect" title="ITU radio bands">ITU </a></th></tr><tr><td class="sidebar-content" style="padding-top:0.2em; padding-bottom:0.6em;"> <table style="margin:0 auto;text-align:left;"><tbody><tr style="vertical-align:top"><td style="padding-right:1.0em;;"> <a href="/wiki/Extremely_low_frequency" title="Extremely low frequency">1 (ELF)</a></td><td style="padding-right:1.0em;;"> <a href="/wiki/Super_low_frequency" title="Super low frequency">2 (SLF)</a></td><td style="padding-right:1.0em;;"> <a href="/wiki/Ultra_low_frequency" title="Ultra low frequency">3 (ULF)</a></td><td style="padding-right:1.0em;;padding-right:0;"> <a href="/wiki/Very_low_frequency" title="Very low frequency">4 (VLF)</a></td></tr><tr style="vertical-align:top"><td style="padding-right:1.0em;;"> <a href="/wiki/Low_frequency" title="Low frequency">5 (LF)</a></td><td style="padding-right:1.0em;;"> <a href="/wiki/Medium_frequency" title="Medium frequency">6 (MF)</a></td><td style="padding-right:1.0em;;"> <a href="/wiki/High_frequency" title="High frequency">7 (HF)</a></td><td style="padding-right:1.0em;;padding-right:0;"> <a href="/wiki/Very_high_frequency" title="Very high frequency">8 (VHF)</a></td></tr><tr style="vertical-align:top"><td style="padding-right:1.0em;;"> <a href="/wiki/Ultra_high_frequency" title="Ultra high frequency">9 (UHF)</a></td><td style="padding-right:1.0em;;"> <a href="/wiki/Super_high_frequency" title="Super high frequency">10 (SHF)</a></td><td style="padding-right:1.0em;;"> <a href="/wiki/Extremely_high_frequency" title="Extremely high frequency">11 (EHF)</a></td><td style="padding-right:1.0em;;padding-right:0;"> <a href="/wiki/Terahertz_radiation" title="Terahertz radiation">12 (THF)</a></td></tr></tbody></table></td> </tr><tr><th class="sidebar-heading" style="background:#ddddff;"> <a href="/wiki/NATO_radio_bands" class="mw-redirect" title="NATO radio bands">EU / NATO / US ECM </a></th></tr><tr><td class="sidebar-content" style="padding-top:0.2em; padding-bottom:0.6em;"> <div class="hlist"> <ul><li><a href="/wiki/A_band_(NATO)" title="A band (NATO)">A</a></li> <li><a href="/wiki/B_band_(NATO)" title="B band (NATO)">B</a></li> <li><a href="/wiki/C_band_(NATO)" title="C band (NATO)">C</a></li> <li><a href="/wiki/D_band_(NATO)" title="D band (NATO)">D</a></li> <li><a href="/wiki/E_band_(NATO)" title="E band (NATO)">E</a></li> <li><a href="/wiki/F_band_(NATO)" title="F band (NATO)">F</a></li> <li><a href="/wiki/G_band_(NATO)" title="G band (NATO)">G</a></li> <li><a href="/wiki/H_band_(NATO)" title="H band (NATO)">H</a></li> <li><a class="mw-selflink selflink">I</a></li> <li><a href="/wiki/J_band_(NATO)" title="J band (NATO)">J</a></li> <li><a href="/wiki/K_band_(NATO)" title="K band (NATO)">K</a></li> <li><a href="/wiki/L_band_(NATO)" title="L band (NATO)">L</a></li> <li><a href="/wiki/M_band_(NATO)" title="M band (NATO)">M</a></li> <li><a href="/wiki/N_band_(NATO)" title="N band (NATO)">N</a></li></ul> </div></td> </tr><tr><th class="sidebar-heading" style="background:#ddddff;"> <a href="/wiki/Radio_spectrum#IEEE" title="Radio spectrum">IEEE </a></th></tr><tr><td class="sidebar-content" style="padding-top:0.2em; padding-bottom:0.6em;"> <div class="hlist"> <ul><li><a href="/wiki/High_frequency" title="High frequency">HF</a></li> <li><a href="/wiki/Very_high_frequency" title="Very high frequency">VHF</a></li> <li><a href="/wiki/Ultra_high_frequency" title="Ultra high frequency">UHF</a></li> <li><a href="/wiki/L_band" title="L band">L</a></li> <li><a href="/wiki/S_band" title="S band">S</a></li> <li><a href="/wiki/C_band_(IEEE)" title="C band (IEEE)">C</a></li> <li><a href="/wiki/X_band" title="X band">X</a></li> <li><a href="/wiki/Ku_band" title="Ku band">K<sub>u</sub></a></li> <li><a href="/wiki/K_band_(IEEE)" title="K band (IEEE)">K</a></li> <li><a href="/wiki/Ka_band" title="Ka band">K<sub>a</sub></a></li> <li><a href="/wiki/V_band" title="V band">V</a></li> <li><a href="/wiki/W_band" title="W band">W</a></li> <li><a href="/wiki/Extremely_high_frequency" title="Extremely high frequency">mm</a></li></ul> </div></td> </tr><tr><th class="sidebar-heading" style="background:#ddddff;"> Other TV and radio</th></tr><tr><td class="sidebar-content" style="padding-top:0.2em; padding-bottom:0.6em;"> <div class="hlist"> <ul><li><a href="/wiki/Band_I" title="Band I">I</a></li> <li><a href="/wiki/Band_II" title="Band II">II</a></li> <li><a href="/wiki/Band_III" title="Band III">III</a></li> <li><a href="/wiki/Band_IV" title="Band IV">IV</a></li> <li><a href="/wiki/Band_V" title="Band V">V</a></li> <li><a href="/wiki/Band_VI" title="Band VI">VI</a></li></ul> </div></td> </tr><tr><td class="sidebar-navbar"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1129693374"><style data-mw-deduplicate="TemplateStyles:r1239400231">.mw-parser-output .navbar{display:inline;font-size:88%;font-weight:normal}.mw-parser-output .navbar-collapse{float:left;text-align:left}.mw-parser-output .navbar-boxtext{word-spacing:0}.mw-parser-output .navbar ul{display:inline-block;white-space:nowrap;line-height:inherit}.mw-parser-output .navbar-brackets::before{margin-right:-0.125em;content:"[ "}.mw-parser-output .navbar-brackets::after{margin-left:-0.125em;content:" ]"}.mw-parser-output .navbar li{word-spacing:-0.125em}.mw-parser-output .navbar a>span,.mw-parser-output .navbar a>abbr{text-decoration:inherit}.mw-parser-output .navbar-mini abbr{font-variant:small-caps;border-bottom:none;text-decoration:none;cursor:inherit}.mw-parser-output .navbar-ct-full{font-size:114%;margin:0 7em}.mw-parser-output .navbar-ct-mini{font-size:114%;margin:0 4em}html.skin-theme-clientpref-night .mw-parser-output .navbar li a abbr{color:var(--color-base)!important}@media(prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .navbar li a abbr{color:var(--color-base)!important}}@media print{.mw-parser-output .navbar{display:none!important}}</style><div class="navbar plainlinks hlist navbar-mini"><ul><li class="nv-view"><a href="/wiki/Template:Radio_bands_sidebar" title="Template:Radio bands sidebar"><abbr title="View this template">v</abbr></a></li><li class="nv-talk"><a href="/wiki/Template_talk:Radio_bands_sidebar" title="Template talk:Radio bands sidebar"><abbr title="Discuss this template">t</abbr></a></li><li class="nv-edit"><a href="/wiki/Special:EditPage/Template:Radio_bands_sidebar" title="Special:EditPage/Template:Radio bands sidebar"><abbr title="Edit this template">e</abbr></a></li></ul></div></td></tr></tbody></table> <p>The <b><a href="/wiki/NATO" title="NATO">NATO</a> I band</b> is the obsolete designation given to the <a href="/wiki/Radio_frequencies" class="mw-redirect" title="Radio frequencies">radio frequencies</a> from 8,000 to 10,000 <a href="/wiki/MHz" class="mw-redirect" title="MHz">MHz</a> (equivalent to <a href="/wiki/Wavelength" title="Wavelength">wavelengths</a> between 3.75 and 3 cm) during the <a href="/wiki/Cold_War" title="Cold War">Cold War</a> period. Since 1992, frequency allocations, allotment and assignments are in line with the <a href="/wiki/NATO_Joint_Civil/Military_Frequency_Agreement" title="NATO Joint Civil/Military Frequency Agreement">NATO Joint Civil/Military Frequency Agreement</a> (NJFA).<sup id="cite_ref-1" class="reference"><a href="#cite_note-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup> However, in order to identify military radio spectrum requirements, e.g. for crisis management planning, training, <a href="/wiki/Electronic_warfare" title="Electronic warfare">electronic warfare</a> activities, or in military operations, this system is still in use. </p> <table class="wikitable"> <tbody><tr style="background-color:#CCCCCC;text-align:center;"> <td colspan="6"><b>NATO LETTER BAND DESIGNATION</b><sup class="noprint Inline-Template Template-Fact" style="white-space:nowrap;">[<i><a href="/wiki/Wikipedia:Citation_needed" title="Wikipedia:Citation needed"><span title="This claim needs references to reliable sources. (January 2022)">citation needed</span></a></i>]</sup> </td> <td colspan="2" rowspan="3" style="text-align:left;"><b>BROADCASTING<br />BAND<br />DESIGNATION</b><br /><sup class="noprint Inline-Template Template-Fact" style="white-space:nowrap;">[<i><a href="/wiki/Wikipedia:Citation_needed" title="Wikipedia:Citation needed"><span title="This claim needs references to reliable sources. (January 2022)">citation needed</span></a></i>]</sup> </td></tr> <tr style="text-align:center;"> <td colspan="2">NEW<sup class="noprint Inline-Template" style="white-space:nowrap;">[<i><a href="/wiki/Wikipedia:Manual_of_Style/Dates_and_numbers#Chronological_items" title="Wikipedia:Manual of Style/Dates and numbers"><span title="The time period mentioned near this tag is ambiguous. (January 2022)">when?</span></a></i>]</sup> NOMENCLATURE</td> <td style="background-color:#CCCCCC;"> </td> <td colspan="2">OLD<sup class="noprint Inline-Template" style="white-space:nowrap;">[<i><a href="/wiki/Wikipedia:Manual_of_Style/Dates_and_numbers#Chronological_items" title="Wikipedia:Manual of Style/Dates and numbers"><span title="The time period mentioned near this tag is ambiguous. (January 2022)">when?</span></a></i>]</sup> NOMENCLATURE</td> <td style="background-color:#CCCCCC;"> </td></tr> <tr style="text-align:center;"> <td>BAND</td> <td>FREQUENCY (<a href="/wiki/MHz" class="mw-redirect" title="MHz">MHz</a>)</td> <td style="background-color:#CCCCCC;"> </td> <td>BAND</td> <td>FREQUENCY (MHz)</td> <td style="background-color:#CCCCCC;"> </td></tr> <tr style="background-color:#CCCCCC;text-align:center;"> <td colspan="7"> </td></tr> <tr style="text-align:center;"> <td rowspan="3"><span style="color:#060;"><b><a href="/wiki/A_band_(NATO)" title="A band (NATO)">A</a></b></span></td> <td rowspan="3">0 – 250 </td> <td style="background-color:#CCCCCC" rowspan="18"> </td> <td rowspan="2"><b>I</b></td> <td rowspan="2">100 – 150 </td> <td style="background-color:#CCCCCC" rowspan="18"> </td> <td>Band I<br />47 – 68 MHz (TV) </td></tr> <tr style="text-align:center;"> <td>Band II<br />87.5 – 108 MHz (FM) </td></tr> <tr style="text-align:center;"> <td><b>G</b></td> <td>150 – 225 </td> <td>Band III<br />174 – 230 MHz (TV) </td></tr> <tr style="text-align:center;"> <td><span style="color:#060;"><b><a href="/wiki/B_band_(NATO)" title="B band (NATO)">B</a></b></span></td> <td>250 – 500 </td> <td><b>P</b></td> <td>225 – 390 </td></tr> <tr style="text-align:center;"> <td rowspan="2"><span style="color:#060;"><b><a href="/wiki/C_band_(NATO)" title="C band (NATO)">C</a></b></span></td> <td rowspan="2">500 – 1 000 </td> <td rowspan="3"><b>L</b></td> <td rowspan="3">390 – 1 550 </td> <td>Band IV<br />470 – 582 MHz (TV) </td></tr> <tr style="text-align:center;"> <td>Band V<br />582 – 862 MHz (TV) </td></tr> <tr style="text-align:center;"> <td rowspan="2"><span style="color:#060;"><b><a href="/wiki/D_band_(NATO)" title="D band (NATO)">D</a></b></span></td> <td rowspan="2">1 000 – 2 000 </td></tr> <tr style="text-align:center;"> <td rowspan="3"><b>S</b></td> <td rowspan="3">1 550 – 3 900 </td></tr> <tr style="text-align:center;"> <td><span style="color:#060;"><b><a href="/wiki/E_band_(NATO)" title="E band (NATO)">E</a></b></span></td> <td>2 000 – 3 000 </td></tr> <tr style="text-align:center;"> <td><span style="color:#060;"><b><a href="/wiki/F_band_(NATO)" title="F band (NATO)">F</a></b></span></td> <td>3 000 – 4 000 </td></tr> <tr style="text-align:center;"> <td><span style="color:#060;"><b><a href="/wiki/G_band_(NATO)" title="G band (NATO)">G</a></b></span></td> <td>4 000 – 6 000 </td> <td><b>C</b></td> <td>3 900 – 6 200 </td></tr> <tr style="text-align:center;"> <td><span style="color:#060;"><b><a href="/wiki/H_band_(NATO)" title="H band (NATO)">H</a></b></span></td> <td>6 000 – 8 000 </td> <th style="background-color:#CCCCff" rowspan="2"><b><a href="/wiki/X_band" title="X band">X</a></b></th> <th rowspan="2">6 200 – 10 900 </th></tr> <tr style="text-align:center;"> <th style="background-color:#CCCCff"><span style="color:#060;"><b><a class="mw-selflink selflink">I</a></b></span></th> <th>8 000 – 10 000 </th></tr> <tr style="text-align:center;"> <td><span style="color:#060;"><b><a href="/wiki/J_band_(NATO)" title="J band (NATO)">J</a></b></span></td> <td>10 000 – 20 000 </td> <td><span style="color:#800000;"><b><a href="/wiki/Ku_band" title="Ku band">Ku</a></b></span></td> <td>10 900 – 20 000 </td></tr> <tr style="text-align:center;"> <td><span style="color:#060;"><b><a href="/wiki/K_band_(NATO)" title="K band (NATO)">K</a></b></span></td> <td>20 000 – 40 000 </td> <td><span style="color:#800000;"><b><a href="/wiki/Ka_band" title="Ka band">Ka</a></b></span></td> <td>20 000 – 36 000 </td></tr> <tr style="text-align:center;"> <td rowspan="2"><span style="color:#060;"><b><a href="/wiki/L_band_(NATO)" title="L band (NATO)">L</a></b></span></td> <td rowspan="2">40 000 – 60 000 </td> <td><b>Q</b></td> <td>36 000 – 46 000 </td></tr> <tr style="text-align:center;"> <td><b>V</b></td> <td>46 000 – 56 000 </td></tr> <tr style="text-align:center;"> <td><span style="color:#060;"><b><a href="/wiki/M_band_(NATO)" title="M band (NATO)">M</a></b></span></td> <td>60 000 – 100 000 </td> <td rowspan="2"><b>W</b></td> <td>56 000 – 100 000 </td></tr> <tr style="background-color:#CCCCCC;text-align:center;"> <td colspan="7"> </td></tr> <tr style="text-align:center;"> <td colspan="5">US- MILITARY / <a href="/wiki/SACLANT" class="mw-redirect" title="SACLANT">SACLANT</a><sup class="noprint Inline-Template Template-Fact" style="white-space:nowrap;">[<i><a href="/wiki/Wikipedia:Citation_needed" title="Wikipedia:Citation needed"><span title="This claim needs references to reliable sources. (January 2022)">citation needed</span></a></i>]</sup> </td> <td style="background-color:#CCCCCC" rowspan="3"> </td></tr> <tr style="text-align:center;"> <td><span style="color:#060;"><b><a href="/wiki/N_band_(NATO)" title="N band (NATO)">N</a></b></span></td> <td colspan="4">100 000 – 200 000 </td></tr> <tr style="text-align:center;"> <td><b>O</b></td> <td colspan="4">100 000 – 200 000 </td></tr></tbody></table> <p><br /> </p> <div style="clear:right;" class=""></div> <div class="mw-heading mw-heading2"><h2 id="References">References</h2></div> <style data-mw-deduplicate="TemplateStyles:r1239543626">.mw-parser-output .reflist{margin-bottom:0.5em;list-style-type:decimal}@media screen{.mw-parser-output .reflist{font-size:90%}}.mw-parser-output .reflist .references{font-size:100%;margin-bottom:0;list-style-type:inherit}.mw-parser-output .reflist-columns-2{column-width:30em}.mw-parser-output .reflist-columns-3{column-width:25em}.mw-parser-output .reflist-columns{margin-top:0.3em}.mw-parser-output .reflist-columns ol{margin-top:0}.mw-parser-output .reflist-columns li{page-break-inside:avoid;break-inside:avoid-column}.mw-parser-output .reflist-upper-alpha{list-style-type:upper-alpha}.mw-parser-output .reflist-upper-roman{list-style-type:upper-roman}.mw-parser-output .reflist-lower-alpha{list-style-type:lower-alpha}.mw-parser-output .reflist-lower-greek{list-style-type:lower-greek}.mw-parser-output .reflist-lower-roman{list-style-type:lower-roman}</style><div class="reflist"> <div class="mw-references-wrap"><ol class="references"> <li id="cite_note-1"><span class="mw-cite-backlink"><b><a href="#cite_ref-1">^</a></b></span> <span class="reference-text"><a rel="nofollow" class="external text" href="http://www.akos-rs.si/files/Zakonodaja/Direktive_in_priporocila/mednarodni_sporazumi/CM-Ag.pdf"><i>NATO Joint Civil/Military Frequency Agreement (NJFA)</i></a></span> </li> </ol></div></div> <div class="navbox-styles"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1129693374"><style data-mw-deduplicate="TemplateStyles:r1236075235">.mw-parser-output .navbox{box-sizing:border-box;border:1px solid #a2a9b1;width:100%;clear:both;font-size:88%;text-align:center;padding:1px;margin:1em auto 0}.mw-parser-output .navbox .navbox{margin-top:0}.mw-parser-output .navbox+.navbox,.mw-parser-output .navbox+.navbox-styles+.navbox{margin-top:-1px}.mw-parser-output .navbox-inner,.mw-parser-output .navbox-subgroup{width:100%}.mw-parser-output .navbox-group,.mw-parser-output .navbox-title,.mw-parser-output .navbox-abovebelow{padding:0.25em 1em;line-height:1.5em;text-align:center}.mw-parser-output .navbox-group{white-space:nowrap;text-align:right}.mw-parser-output .navbox,.mw-parser-output .navbox-subgroup{background-color:#fdfdfd}.mw-parser-output .navbox-list{line-height:1.5em;border-color:#fdfdfd}.mw-parser-output .navbox-list-with-group{text-align:left;border-left-width:2px;border-left-style:solid}.mw-parser-output tr+tr>.navbox-abovebelow,.mw-parser-output tr+tr>.navbox-group,.mw-parser-output tr+tr>.navbox-image,.mw-parser-output tr+tr>.navbox-list{border-top:2px solid #fdfdfd}.mw-parser-output .navbox-title{background-color:#ccf}.mw-parser-output .navbox-abovebelow,.mw-parser-output .navbox-group,.mw-parser-output .navbox-subgroup .navbox-title{background-color:#ddf}.mw-parser-output .navbox-subgroup .navbox-group,.mw-parser-output .navbox-subgroup .navbox-abovebelow{background-color:#e6e6ff}.mw-parser-output .navbox-even{background-color:#f7f7f7}.mw-parser-output .navbox-odd{background-color:transparent}.mw-parser-output .navbox .hlist td dl,.mw-parser-output .navbox .hlist td ol,.mw-parser-output .navbox .hlist td ul,.mw-parser-output .navbox td.hlist dl,.mw-parser-output .navbox td.hlist ol,.mw-parser-output .navbox td.hlist ul{padding:0.125em 0}.mw-parser-output .navbox .navbar{display:block;font-size:100%}.mw-parser-output .navbox-title .navbar{float:left;text-align:left;margin-right:0.5em}body.skin--responsive .mw-parser-output .navbox-image img{max-width:none!important}@media print{body.ns-0 .mw-parser-output .navbox{display:none!important}}</style></div><div role="navigation" class="navbox" aria-labelledby="Radio_spectrum_(ITU)" style="padding:3px"><table class="nowraplinks mw-collapsible autocollapse navbox-inner" style="border-spacing:0;background:transparent;color:inherit"><tbody><tr><th scope="col" class="navbox-title" colspan="2"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1129693374"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1239400231"><div class="navbar plainlinks hlist navbar-mini"><ul><li class="nv-view"><a href="/wiki/Template:Radio_spectrum" title="Template:Radio spectrum"><abbr title="View this template">v</abbr></a></li><li class="nv-talk"><a href="/wiki/Template_talk:Radio_spectrum" title="Template talk:Radio spectrum"><abbr title="Discuss this template">t</abbr></a></li><li class="nv-edit"><a href="/wiki/Special:EditPage/Template:Radio_spectrum" title="Special:EditPage/Template:Radio spectrum"><abbr title="Edit this template">e</abbr></a></li></ul></div><div id="Radio_spectrum_(ITU)" style="font-size:114%;margin:0 4em"><a href="/wiki/Radio_spectrum" title="Radio spectrum">Radio spectrum</a> (ITU)</div></th></tr><tr><td colspan="2" class="navbox-list navbox-odd" style="width:100%;padding:0;background:transparent;color:inherit;"><div style="padding:0px"><table class="navbox-columns-table" style="border-spacing: 0px; text-align:left;width:auto; margin-left:auto; margin-right:auto;"><tbody><tr style="vertical-align:top"><td class="navbox-list" style="padding:0px;text-align:center;width:10em;"><div> <p><b><a href="/wiki/Extremely_low_frequency" title="Extremely low frequency">ELF</a></b> <br /> 3 Hz/100 Mm <br /> 30 Hz/10 Mm </p> </div></td><td class="navbox-list" style="border-left:2px solid #fdfdfd;padding:0px;text-align:center;width:10em;"><div> <p><b><a href="/wiki/Super_low_frequency" title="Super low frequency">SLF</a></b> <br /> 30 Hz/10 Mm <br /> 300 Hz/1 Mm </p> </div></td><td class="navbox-list" style="border-left:2px solid #fdfdfd;padding:0px;text-align:center;width:10em;"><div> <p><b><a href="/wiki/Ultra_low_frequency" title="Ultra low frequency">ULF</a></b> <br /> 300 Hz/1 Mm <br /> 3 kHz/100 km </p> </div></td><td class="navbox-list" style="border-left:2px solid #fdfdfd;padding:0px;text-align:center;width:10em;"><div> <p><b><a href="/wiki/Very_low_frequency" title="Very low frequency">VLF</a></b> <br /> 3 kHz/100 km <br /> 30 kHz/10 km </p> </div></td><td class="navbox-list" style="border-left:2px solid #fdfdfd;padding:0px;text-align:center;width:10em;"><div> <p><b><a href="/wiki/Low_frequency" title="Low frequency">LF</a></b> <br /> 30 kHz/10 km <br /> 300 kHz/1 km </p> </div></td><td class="navbox-list" style="border-left:2px solid #fdfdfd;padding:0px;text-align:center;width:10em;"><div> <p><b><a href="/wiki/Medium_frequency" title="Medium frequency">MF</a></b> <br /> 300 kHz/1 km <br /> 3 MHz/100 m </p> </div></td><td class="navbox-list" style="border-left:2px solid #fdfdfd;padding:0px;text-align:center;width:10em;"><div> <p><b><a href="/wiki/High_frequency" title="High frequency">HF</a></b> <br /> 3 MHz/100 m <br /> 30 MHz/10 m </p> </div></td><td class="navbox-list" style="border-left:2px solid #fdfdfd;padding:0px;text-align:center;width:10em;"><div> <p><b><a href="/wiki/Very_high_frequency" title="Very high frequency">VHF</a></b> <br /> 30 MHz/10 m <br /> 300 MHz/1 m </p> </div></td><td class="navbox-list" style="border-left:2px solid #fdfdfd;padding:0px;text-align:center;width:10em;"><div> <p><b><a href="/wiki/Ultra_high_frequency" title="Ultra high frequency">UHF</a></b> <br /> 300 MHz/1 m <br /> 3 GHz/100 mm </p> </div></td><td class="navbox-list" style="border-left:2px solid #fdfdfd;padding:0px;text-align:center;width:10em;"><div> <p><b><a href="/wiki/Super_high_frequency" title="Super high frequency">SHF</a></b> <br /> 3 GHz/100 mm <br /> 30 GHz/10 mm </p> </div></td><td class="navbox-list" style="border-left:2px solid #fdfdfd;padding:0px;text-align:center;width:10em;"><div> <p><b><a href="/wiki/Extremely_high_frequency" title="Extremely high frequency">EHF</a></b> <br /> 30 GHz/10 mm <br /> 300 GHz/1 mm </p> </div></td><td class="navbox-list" style="border-left:2px solid #fdfdfd;padding:0px;text-align:center;width:10em;"><div> <p><b><a href="/wiki/Tremendously_high_frequency" class="mw-redirect" title="Tremendously high frequency">THF</a></b> <br /> 300 GHz/1 mm <br /> 3 THz/0.1 mm </p> </div></td></tr></tbody></table></div></td></tr><tr><td class="navbox-abovebelow" colspan="2"><div><b><span class="nowrap"><span class="noviewer" typeof="mw:File"><span><img alt="" src="//upload.wikimedia.org/wikipedia/commons/1/1d/Radio_icon.png" decoding="async" width="32" height="23" class="mw-file-element" data-file-width="30" data-file-height="22" /></span></span> </span><a href="/wiki/Portal:Radio" title="Portal:Radio">Radio portal</a></b></div></td></tr></tbody></table></div> <div class="navbox-styles"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1129693374"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1236075235"><style data-mw-deduplicate="TemplateStyles:r886047488">.mw-parser-output .nobold{font-weight:normal}</style></div><div role="navigation" class="navbox" aria-labelledby="Electromagnetic_spectrum" style="padding:3px"><table class="nowraplinks hlist mw-collapsible autocollapse navbox-inner" style="border-spacing:0;background:transparent;color:inherit"><tbody><tr><th scope="col" class="navbox-title" colspan="2"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1129693374"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1239400231"><div class="navbar plainlinks hlist navbar-mini"><ul><li class="nv-view"><a href="/wiki/Template:Electromagnetic_spectrum" title="Template:Electromagnetic spectrum"><abbr title="View this template">v</abbr></a></li><li class="nv-talk"><a href="/wiki/Template_talk:Electromagnetic_spectrum" title="Template talk:Electromagnetic spectrum"><abbr title="Discuss this template">t</abbr></a></li><li class="nv-edit"><a href="/wiki/Special:EditPage/Template:Electromagnetic_spectrum" title="Special:EditPage/Template:Electromagnetic spectrum"><abbr title="Edit this template">e</abbr></a></li></ul></div><div id="Electromagnetic_spectrum" style="font-size:114%;margin:0 4em"><a href="/wiki/Electromagnetic_spectrum" title="Electromagnetic spectrum">Electromagnetic spectrum</a></div></th></tr><tr><td class="navbox-abovebelow" colspan="2" style="padding:0.3em 0.5em 0.4em;line-height:1.25em;font-weight:bold;"><div> <ul><li><a href="/wiki/Gamma_ray" title="Gamma ray">Gamma rays</a></li> <li><a href="/wiki/X-ray" title="X-ray">X-rays</a></li> <li><a href="/wiki/Ultraviolet" title="Ultraviolet">Ultraviolet</a></li> <li><a href="/wiki/Visible_spectrum" title="Visible spectrum">Visible</a></li> <li><a href="/wiki/Infrared" title="Infrared">Infrared</a></li> <li><a href="/wiki/Microwave" title="Microwave">Microwave</a></li> <li><a href="/wiki/Radio_wave" title="Radio wave">Radio</a><figure class="mw-halign-center" typeof="mw:File"><a href="/wiki/File:Frequency_vs._wave_length.svg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/6/62/Frequency_vs._wave_length.svg/500px-Frequency_vs._wave_length.svg.png" decoding="async" width="500" height="65" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/6/62/Frequency_vs._wave_length.svg/750px-Frequency_vs._wave_length.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/6/62/Frequency_vs._wave_length.svg/1000px-Frequency_vs._wave_length.svg.png 2x" data-file-width="800" data-file-height="104" /></a><figcaption></figcaption></figure><div style="clear:both;" class=""></div><span class="nobold"><i><span style="font-size:120%">←</span> higher <a href="/wiki/Frequency" title="Frequency">frequencies</a><span class="nowrap">       </span>longer <a href="/wiki/Wavelength" title="Wavelength">wavelengths</a> <span style="font-size:120%">→</span></i></span></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%;background:lavender;"><a href="/wiki/Gamma_ray" title="Gamma ray">Gamma rays</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Very-high-energy_gamma_ray" title="Very-high-energy gamma ray">Very-high-energy gamma ray</a></li> <li><a href="/wiki/Ultra-high-energy_gamma_ray" title="Ultra-high-energy gamma ray">Ultra-high-energy gamma ray</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%;background:lavender;"><a href="/wiki/X-ray" title="X-ray">X-rays</a></th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Soft_X-ray" class="mw-redirect" title="Soft X-ray">Soft X-ray</a></li> <li><a href="/wiki/Hard_X-ray" class="mw-redirect" title="Hard X-ray">Hard X-ray</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%;background:lavender;"><a href="/wiki/Ultraviolet" title="Ultraviolet">Ultraviolet</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Extreme_ultraviolet" title="Extreme ultraviolet">Extreme ultraviolet</a></li> <li><a href="/wiki/Vacuum_ultraviolet" class="mw-redirect" title="Vacuum ultraviolet">Vacuum ultraviolet</a></li> <li><a href="/wiki/Lyman-alpha" title="Lyman-alpha">Lyman-alpha</a></li> <li><a href="/wiki/Far_ultraviolet" class="mw-redirect" title="Far ultraviolet">FUV</a></li> <li><a href="/wiki/Middle_ultraviolet" class="mw-redirect" title="Middle ultraviolet">MUV</a></li> <li><a href="/wiki/Near_ultraviolet" class="mw-redirect" title="Near ultraviolet">NUV</a></li> <li><a href="/wiki/Ultraviolet_C" class="mw-redirect" title="Ultraviolet C">UVC</a></li> <li><a href="/wiki/Ultraviolet_B" class="mw-redirect" title="Ultraviolet B">UVB</a></li> <li><a href="/wiki/Ultraviolet_A" class="mw-redirect" title="Ultraviolet A">UVA</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%;background:lavender;"><a href="/wiki/Visible_spectrum" title="Visible spectrum">Visible (optical)</a></th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Violet_(color)" title="Violet (color)">Violet</a></li> <li><a href="/wiki/Blue" title="Blue">Blue</a></li> <li><a href="/wiki/Cyan" title="Cyan">Cyan</a></li> <li><a href="/wiki/Green" title="Green">Green</a></li> <li><a href="/wiki/Yellow" title="Yellow">Yellow</a></li> <li><a href="/wiki/Orange_(colour)" title="Orange (colour)">Orange</a></li> <li><a href="/wiki/Red" title="Red">Red</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%;background:lavender;"><a href="/wiki/Infrared" title="Infrared">Infrared</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Near-infrared" class="mw-redirect" title="Near-infrared">NIR</a> (<a href="/wiki/Photometric_system" title="Photometric system">Bands</a>: <a href="/wiki/J_band_(infrared)" title="J band (infrared)">J</a>, <a href="/wiki/K_band_(infrared)" title="K band (infrared)">K</a>, <a href="/wiki/H_band_(infrared)" title="H band (infrared)">H</a>)</li> <li><a href="/wiki/Infrared#Regions" title="Infrared">SWIR</a></li> <li><a href="/wiki/Infrared#Regions" title="Infrared">MWIR</a> (<a href="/wiki/Photometric_system" title="Photometric system">Bands</a>: <a href="/wiki/L_band_(infrared)" title="L band (infrared)">L</a>, <a href="/wiki/M_band_(infrared)" title="M band (infrared)">M</a>, <a href="/wiki/N_band" title="N band">N</a>)</li> <li><a href="/wiki/Infrared#Regions" title="Infrared">LWIR</a></li> <li><a href="/wiki/Far_infrared" title="Far infrared">FIR</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%;background:lavender;"><a href="/wiki/Microwave" title="Microwave">Microwaves</a></th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/W_band" title="W band">W band</a></li> <li><a href="/wiki/V_band" title="V band">V band</a></li> <li><a href="/wiki/Q_band" title="Q band">Q band</a></li> <li><a href="/wiki/Ka_band" title="Ka band">K<sub>a</sub> band</a></li> <li><a href="/wiki/K_band_(IEEE)" title="K band (IEEE)">K band</a></li> <li><a href="/wiki/Ku_band" title="Ku band">K<sub>u</sub> band</a></li> <li><a href="/wiki/X_band" title="X band">X band</a></li> <li><a href="/wiki/C_band_(IEEE)" title="C band (IEEE)">C band</a></li> <li><a href="/wiki/S_band" title="S band">S band</a></li> <li><a href="/wiki/L_band" title="L band">L band</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%;background:lavender;"><a href="/wiki/Radio_frequency" title="Radio frequency">Radio</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Terahertz_radiation" title="Terahertz radiation">THF</a></li> <li><a href="/wiki/Extremely_high_frequency" title="Extremely high frequency">EHF</a></li> <li><a href="/wiki/Super_high_frequency" title="Super high frequency">SHF</a></li> <li><a href="/wiki/Ultra_high_frequency" title="Ultra high frequency">UHF</a></li> <li><a href="/wiki/Very_high_frequency" title="Very high frequency">VHF</a></li> <li><a href="/wiki/High_frequency" title="High frequency">HF</a></li> <li><a href="/wiki/Medium_frequency" title="Medium frequency">MF</a></li> <li><a href="/wiki/Low_frequency" title="Low frequency">LF</a></li> <li><a href="/wiki/Very_low_frequency" title="Very low frequency">VLF</a></li> <li><a href="/wiki/Ultra_low_frequency" title="Ultra low frequency">ULF</a></li> <li><a href="/wiki/Super_low_frequency" title="Super low frequency">SLF</a></li> <li><a href="/wiki/Extremely_low_frequency" title="Extremely low frequency">ELF</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%;background:lavender;"><a href="/wiki/Wavelength" title="Wavelength">Wavelength</a> types</th><td class="navbox-list-with-group navbox-list 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