https://www.hfunderground.com/wiki/index.php?title=Special:RecentChangesLinked&feed=atom&target=List_of_Pirate_Radio_FrequenciesHFUnderground - Changes related to "List of Pirate Radio Frequencies" [en]2024-03-19T06:41:36ZRelated changesMediaWiki 1.16.5https://www.hfunderground.com/wiki/index.php?title=11_meter&diff=16117&oldid=prev11 meter2024-03-13T19:13:19Z<p><span class="autocomment">Freeband 11 Meter and CB Calling Frequencies Channels Short List: </span> </p>
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<td colspan='2' style="background-color: white; color:black;">Revision as of 19:13, 13 March 2024</td>
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<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>*27.800 MHz USB - 11m SSTV frequency - Alfa Tango DX Group (secondary or alternate to 27.700 USB and 27.735 USB)</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>*27.800 MHz USB - 11m SSTV frequency - Alfa Tango DX Group (secondary or alternate to 27.700 USB and 27.735 USB)</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>*27.735 MHz USB - 11m SSTV international frequency - secondary to 27.700 USB, also digital SSTV</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>*27.735 MHz USB - 11m SSTV international frequency - secondary to 27.700 USB, also digital SSTV</div></td></tr>
<tr><td class='diff-marker'>-</td><td style="background: #ffa; color:black; font-size: smaller;"><div>*27.700 MHz USB - 11m SSTV international frequency '''primary'''</div></td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div>*27.700 MHz USB - 11m <ins class="diffchange diffchange-inline">[[</ins>SSTV<ins class="diffchange diffchange-inline">]] </ins>international frequency '''primary'''</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>*27.635 MHz FM - European digital modes ROS data modes channel </div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>*27.635 MHz FM - European digital modes ROS data modes channel </div></td></tr>
<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>*27.635 MHz USB - European digital modes ROS data modes channel </div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>*27.635 MHz USB - European digital modes ROS data modes channel </div></td></tr>
<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>*27.500 MHz USB - CW calling - other digital modes</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>*27.500 MHz USB - CW calling - other digital modes</div></td></tr>
<tr><td class='diff-marker'>-</td><td style="background: #ffa; color:black; font-size: smaller;"><div>*27.500 MHz <del class="diffchange diffchange-inline">- </del>ROS data mode - alternate to 27.635 MHz, 27.235 MHz, 27.245 MHz, 27.255 MHz </div></td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div>*27.500 MHz ROS data mode - alternate to 27.635 MHz, 27.235 MHz, 27.245 MHz, 27.255 MHz </div></td></tr>
<tr><td class='diff-marker'>-</td><td style="background: #ffa; color:black; font-size: smaller;"><div>*27.500 MHz CW - 11 meter digital modes - CW, other digital modes (also beacon frequency) - 27495 to 27505 beacons</div></td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div>*27.500 MHz CW - 11 meter digital modes - CW, other digital modes (also beacon frequency) - 27495 to 27505 beacons<ins class="diffchange diffchange-inline">, examples including 27.5007 MHz 27.501 MHz </ins></div></td></tr>
<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>*27.255 MHz USB - WSPR weak signal digital modes - also alternate ROS datamode, PSK31 and packet radio channel - CB channel 23</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>*27.255 MHz USB - WSPR weak signal digital modes - also alternate ROS datamode, PSK31 and packet radio channel - CB channel 23</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>*27.245 MHz FM - European packet PSK31 ROS channel - CB channel 25</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>*27.245 MHz FM - European packet PSK31 ROS channel - CB channel 25</div></td></tr>
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<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>*27.775 MHz AM - sometimes AM signals are heard on this frequency and higher during band openings, often taxi dispatchers, etc</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>*27.775 MHz AM - sometimes AM signals are heard on this frequency and higher during band openings, often taxi dispatchers, etc</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>*'''27.855 MHz - 28.305 MHz''' - Band F - up to 27.995 MHz (channel 11A) popular with taxicabs and truckers, although truckers are often heard above 28.000 MHz it is '''strongly''' advised that freebanders '''stay below 28 MHz'''</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>*'''27.855 MHz - 28.305 MHz''' - Band F - up to 27.995 MHz (channel 11A) popular with taxicabs and truckers, although truckers are often heard above 28.000 MHz it is '''strongly''' advised that freebanders '''stay below 28 MHz'''</div></td></tr>
<tr><td class='diff-marker'>-</td><td style="background: #ffa; color:black; font-size: smaller;"><div><del style="color: red; font-weight: bold; text-decoration: none;"></del></div></td><td colspan="2"> </td></tr>
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<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>==Federal and Non-Federal Allocations 25 MHz to 30 MHz==</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>==Federal and Non-Federal Allocations 25 MHz to 30 MHz==</div></td></tr>
</table>R4002https://www.hfunderground.com/wiki/index.php?title=Pescadores&diff=16106&oldid=prevPescadores2024-03-13T18:41:58Z<p><span class="autocomment">USA Fishermen: </span> </p>
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<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>*150 meters: 2000-2200 kHz - AM/SSB modes (common in Russia and Eastern Europe, mix of land based and marine mobile AM traffic)</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>*150 meters: 2000-2200 kHz - AM/SSB modes (common in Russia and Eastern Europe, mix of land based and marine mobile AM traffic)</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>*120 meters: 2300-2500 kHz - AM mode - Russia and Eastern Europe (see also: 100 meters or 3 MHz region)</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>*120 meters: 2300-2500 kHz - AM mode - Russia and Eastern Europe (see also: 100 meters or 3 MHz region)</div></td></tr>
<tr><td class='diff-marker'>-</td><td style="background: #ffa; color:black; font-size: smaller;"><div>*100 meters: 2500-3500 kHz - AM mode (old military radios and marine radios) with some SSB - very busy in Russia and Eastern Europe CIS - "Troyka" </div></td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div>*100 meters: 2500-3500 kHz <ins class="diffchange diffchange-inline">- Centered around 3 MHz </ins>- AM mode (old military radios and marine radios) with some SSB - very busy in Russia and Eastern Europe CIS - "Troyka" <ins class="diffchange diffchange-inline">or "Trioka" (Triad or triple) </ins></div></td></tr>
<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>*90 meters/85 meters: [[HF_airband|3300-3500 kHz]]</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>*90 meters/85 meters: [[HF_airband|3300-3500 kHz]]</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>*70 meters: [[HF_marine|4000-4100 kHz]]</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>*70 meters: [[HF_marine|4000-4100 kHz]]</div></td></tr>
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<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>===Commonly logged Pescadore pesky peskie or freeband out of band frequencies===</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>===Commonly logged Pescadore pesky peskie or freeband out of band frequencies===</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"></td></tr>
<tr><td class='diff-marker'>-</td><td style="background: #ffa; color:black; font-size: smaller;"><div>''Updated <del class="diffchange diffchange-inline">April 2023</del>''</div></td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div>''Updated <ins class="diffchange diffchange-inline">March 2024</ins>''</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"></td></tr>
<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>''please see the Peskies forum here: https://www.hfunderground.com/board/index.php/board,34.0.html for the latest logs and to contribute logs of your own''</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>''please see the Peskies forum here: https://www.hfunderground.com/board/index.php/board,34.0.html for the latest logs and to contribute logs of your own''</div></td></tr>
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<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>American fishing trawler radio chatter is often interesting to listen to due to their stereotypical sailor’s [[The_Angry_Bahstads|salty language]] while discussing their work and personal life. They have a habit of habitually changing frequencies, either to keep competitors from listening in or due to propagation and/or operating from different locations. Based on reported locations and home ports, many of these vessels are using HF radio for groundwave communications and [[NVIS]] in additional to traditional skywave or “skip” propagation. </div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>American fishing trawler radio chatter is often interesting to listen to due to their stereotypical sailor’s [[The_Angry_Bahstads|salty language]] while discussing their work and personal life. They have a habit of habitually changing frequencies, either to keep competitors from listening in or due to propagation and/or operating from different locations. Based on reported locations and home ports, many of these vessels are using HF radio for groundwave communications and [[NVIS]] in additional to traditional skywave or “skip” propagation. </div></td></tr>
<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"></td></tr>
<tr><td class='diff-marker'>-</td><td style="background: #ffa; color:black; font-size: smaller;"><div>*<del class="diffchange diffchange-inline">4009 </del>kHz USB <del class="diffchange diffchange-inline">Mentions of New Bedford, </del>last logged <del class="diffchange diffchange-inline">19 </del>Feb 2023.</div></td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div> </div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div> </div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div> </div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div>*<ins class="diffchange diffchange-inline">8396 </ins>kHz USB last logged <ins class="diffchange diffchange-inline">1 </ins>Feb 2023.</div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins class="diffchange diffchange-inline">*8393.3 kHz USB last logged 2 Feb 2023.</ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins class="diffchange diffchange-inline">*8296 kHz USB last logged 30 Dec 2022.</ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins class="diffchange diffchange-inline">*7654 kHz USB </ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins class="diffchange diffchange-inline">*6969 kHz USB </ins></div></td></tr>
<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>*6959 kHz USB Mentions of New Bedford, last logged 18 Feb 2023.</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>*6959 kHz USB Mentions of New Bedford, last logged 18 Feb 2023.</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>*6319.5 kHz USB last logged 2 Feb 2023.</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>*6319.5 kHz USB last logged 2 Feb 2023.</div></td></tr>
<tr><td class='diff-marker'>-</td><td style="background: #ffa; color:black; font-size: smaller;"><div><del style="color: red; font-weight: bold; text-decoration: none;">*8393.3 kHz USB last logged 2 Feb 2023.</del></div></td><td colspan="2"> </td></tr>
<tr><td class='diff-marker'>-</td><td style="background: #ffa; color:black; font-size: smaller;"><div><del style="color: red; font-weight: bold; text-decoration: none;">*8396 kHz USB last logged 1 Feb 2023.</del></div></td><td colspan="2"> </td></tr>
<tr><td class='diff-marker'>-</td><td style="background: #ffa; color:black; font-size: smaller;"><div><del style="color: red; font-weight: bold; text-decoration: none;">*4876.5 kHz USB last logged 1 Feb 2023.</del></div></td><td colspan="2"> </td></tr>
<tr><td class='diff-marker'>-</td><td style="background: #ffa; color:black; font-size: smaller;"><div><del style="color: red; font-weight: bold; text-decoration: none;">*6144.5 kHz USB last logged 29 Jan 2023.</del></div></td><td colspan="2"> </td></tr>
<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>*6282 kHz USB last logged 19 Jan 2023.</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>*6282 kHz USB last logged 19 Jan 2023.</div></td></tr>
<tr><td class='diff-marker'>-</td><td style="background: #ffa; color:black; font-size: smaller;"><div><del style="color: red; font-weight: bold; text-decoration: none;">*4378 kHz USB they also use 8296, last logged 30 Dec 2022.</del></div></td><td colspan="2"> </td></tr>
<tr><td class='diff-marker'>-</td><td style="background: #ffa; color:black; font-size: smaller;"><div><del style="color: red; font-weight: bold; text-decoration: none;">*8296 kHz USB last logged 30 Dec 2022.</del></div></td><td colspan="2"> </td></tr>
<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>*6263.5 kHz USB last logged 29 Dec 2022.</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>*6263.5 kHz USB last logged 29 Dec 2022.</div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;">*6144.5 kHz USB last logged 29 Jan 2023.</ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;">*6095 kHz USB </ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;">*6090 kHz USB</ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;">*5665 kHz USB </ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;">*4876.5 kHz USB last logged 1 Feb 2023.</ins></div></td></tr>
<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>*4508 kHz USB Perhaps CT/Long Island area, last logged 19 Dec 2022.</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>*4508 kHz USB Perhaps CT/Long Island area, last logged 19 Dec 2022.</div></td></tr>
<tr><td class='diff-marker'>-</td><td style="background: #ffa; color:black; font-size: smaller;"><div> </div></td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins class="diffchange diffchange-inline">*4378 kHz USB they also use 8296, last logged 30 Dec 2022.</ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins class="diffchange diffchange-inline">*4321 kHz USB - U.S. East Coast </ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins class="diffchange diffchange-inline">*4009 kHz USB Mentions of New Bedford, last logged 19 Feb 2023.</ins></div></td></tr>
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<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>---</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>---</div></td></tr>
</table>R4002https://www.hfunderground.com/wiki/index.php?title=Amphetamine_Radio&diff=16099&oldid=prevAmphetamine Radio2024-03-13T18:36:40Z<p></p>
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<td colspan='2' style="background-color: white; color:black;">Revision as of 18:36, 13 March 2024</td>
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<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>The primary 90 meter frequency for Amphetamine Radio is 3375 kHz, with most transmissions occurring on the 6925 kHz - 6955 kHz portion of 43 meters. [[SSB|USB]] mode is normally used, however Amphetamine Radio has transmitted broadcasts in [[AM]] mode, referring to it as "[[Emission Designator|Amphetamine Modulation]]". </div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>The primary 90 meter frequency for Amphetamine Radio is 3375 kHz, with most transmissions occurring on the 6925 kHz - 6955 kHz portion of 43 meters. [[SSB|USB]] mode is normally used, however Amphetamine Radio has transmitted broadcasts in [[AM]] mode, referring to it as "[[Emission Designator|Amphetamine Modulation]]". </div></td></tr>
<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"></td></tr>
<tr><td class='diff-marker'>-</td><td style="background: #ffa; color:black; font-size: smaller;"><div>Amphetamine Radio often transmits several [[SSTV]] images throughout their broadcasts and appears to be one of the most prolific transmitters of SSTV, along with other frequent users of SSTV including [[Wolverine Radio]]. Some of their broadcasts consist entirely of SSTV images. SSTV is usually transmitted in Scottie 1 mode. In addition to voice IDs, MCW (modulated CW) IDs are usually transmitted, often either before or after SSTV frames are sent<del class="diffchange diffchange-inline">. Amphetamine Radio's SSTV content often consists of vintage "pin-up" style erotica, women in [[Fishnet_beacon|fishnet stockings]], and other assorted SSTV images. Amphetamine Radio has also transmitted "SSTV requests" made by listeners. Amphetamine Radio often adds the tagline "Pin-Up Pirate Radio" or "High Speed Pirate Radio" to their identification and has claimed to be "the most tweaked out station on the 43 meter band"</del>. </div></td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div>Amphetamine Radio often transmits several [[SSTV]] images throughout their broadcasts and appears to be one of the most prolific transmitters of SSTV, along with other frequent users of SSTV including [[Wolverine Radio]]. Some of their broadcasts consist entirely of SSTV images. SSTV is usually transmitted in Scottie 1 mode. In addition to voice IDs, MCW (modulated CW) IDs are usually transmitted, often either before or after SSTV frames are sent. </div></td></tr>
<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"></td></tr>
<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>Amphetamine Radio usually signs off with with the US National Anthem - The Star Spangled Banner followed by a 1000Hz tone burst.</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>Amphetamine Radio usually signs off with with the US National Anthem - The Star Spangled Banner followed by a 1000Hz tone burst.</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"></td></tr>
<tr><td class='diff-marker'>-</td><td style="background: #ffa; color:black; font-size: smaller;"><div>Amphetamine Radio has not been heard for quite some time (''as of March 2024''). The op has indicated that he is currently unable to put up a proper antenna and will attempt to resume broadcasts once that situation changes.</div></td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div>Amphetamine Radio has not been heard for quite some time (<ins class="diffchange diffchange-inline">'</ins>''as of March 2024<ins class="diffchange diffchange-inline">'</ins>''). The op has indicated that he is currently unable to put up a proper antenna and will attempt to resume broadcasts once that situation changes.</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"></td></tr>
<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>[[File:Amphetamine_Radio_SSTV_6950_kHz_USB_1.jpg|200px|thumb|left|Amphetamine Radio SSTV 6950 kHz - 3 February 2018]]</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>[[File:Amphetamine_Radio_SSTV_6950_kHz_USB_1.jpg|200px|thumb|left|Amphetamine Radio SSTV 6950 kHz - 3 February 2018]]</div></td></tr>
</table>R4002https://www.hfunderground.com/wiki/index.php?title=CB&diff=16086&oldid=prevCB2024-03-13T18:24:30Z<p><span class="autocomment">Australian 27 MHz Marine CB: </span> </p>
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<td colspan='2' style="background-color: white; color:black;">← Older revision</td>
<td colspan='2' style="background-color: white; color:black;">Revision as of 18:24, 13 March 2024</td>
</tr><tr><td colspan='4' align='center' class='diff-multi'>(5 intermediate revisions not shown)</td></tr><tr><td colspan="2" class="diff-lineno">Line 637:</td>
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<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>Designated channels 41-80 (channels 1-40 are the [[CB#US_.22FCC.22_.22CEPT.22_or_.22mid_band.22_CB_Frequencies|US/CEPT standardized channels]]). Full 80 channel allocation 26.565 MHz to 27.405 MHz or 26.560 MHz to 27.410 MHz. Shared with [[HF_pagers|paging services]], fixed [[Remote_Control#Russia|links]], remote control (RC), on-campus voice and/or [[POCSAG|data]] pagers and the [[Fixed/Mobile_bands|fixed service]], especially in border areas.</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>Designated channels 41-80 (channels 1-40 are the [[CB#US_.22FCC.22_.22CEPT.22_or_.22mid_band.22_CB_Frequencies|US/CEPT standardized channels]]). Full 80 channel allocation 26.565 MHz to 27.405 MHz or 26.560 MHz to 27.410 MHz. Shared with [[HF_pagers|paging services]], fixed [[Remote_Control#Russia|links]], remote control (RC), on-campus voice and/or [[POCSAG|data]] pagers and the [[Fixed/Mobile_bands|fixed service]], especially in border areas.</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"></td></tr>
<tr><td class='diff-marker'>-</td><td style="background: #ffa; color:black; font-size: smaller;"><div>Czech Republic regulations specify that data transmission between CB stations is permitted on channels 24, 25, 52, 53, 76 and 77. F1D, F2D, G1D, G2D, J1D, J2D, A1D and A2D [[Emission_Designator|emissions (modes)]] are permitted. [[Remote_Control|Remote control]] transmitters are allowed on channels 18 and 23. Czech regulations also specify channel 1 and channel 80 as calling channels using selective calling systems, including tone-based such as DTMF as well as CTCSS and DCS (PL and DPL) with users switching to another channel as soon as possible.</div></td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div>Czech Republic regulations specify that data transmission between CB stations is permitted on channels 24, 25, 52, 53, 76 and 77. F1D, F2D, G1D, G2D, J1D, J2D, A1D and A2D [[Emission_Designator|emissions (modes)]] are permitted. [[Remote_Control|Remote control]] transmitters are allowed on channels 18 and 23. Czech regulations also specify channel 1 and channel 80 as calling channels using selective calling systems, including tone-based such as DTMF as well as CTCSS and DCS (PL and DPL) with users switching to another channel as soon as possible. <ins class="diffchange diffchange-inline"> </ins></div></td></tr>
<tr><td class='diff-marker'>-</td><td style="background: #ffa; color:black; font-size: smaller;"><div> </div></td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div></div></td></tr>
<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"></td></tr>
<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"></td></tr>
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<td colspan="2" class="diff-lineno">Line 883:</td></tr>
<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>|Channel 60</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>|Channel 60</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>|26.755&nbsp;MHz</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>|26.755&nbsp;MHz</div></td></tr>
<tr><td class='diff-marker'>-</td><td style="background: #ffa; color:black; font-size: smaller;"><div>|</div></td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div>|<ins class="diffchange diffchange-inline">Internet gateways </ins></div></td></tr>
<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>|-</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>|-</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>|Channel 61</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>|Channel 61</div></td></tr>
<tr><td colspan="2" class="diff-lineno">Line 1,085:</td>
<td colspan="2" class="diff-lineno">Line 1,084:</td></tr>
<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>===Australian 27 MHz Marine CB===</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>===Australian 27 MHz Marine CB===</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"></td></tr>
<tr><td class='diff-marker'>-</td><td style="background: #ffa; color:black; font-size: smaller;"><div>'''Inshore Boating Radio Communications Service''' or "27 MEG"</div></td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div>'''Inshore Boating Radio Communications Service''' or "27 MEG"<ins class="diffchange diffchange-inline">, more commonly known as 27 MHz marine band </ins></div></td></tr>
<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"></td></tr>
<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>[[AM]] mode. 4 watt carrier TX power limit. No limit on antenna size or gain. Same specifications as AM CB radio. Modern Australian "27 Meg" 27 MHz marine radio equipment usually includes regular US 40-channels in addition to the frequencies below. This sort of dual-use dual radio service equipment appears to be legal in Australia. </div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>[[AM]] mode. 4 watt carrier TX power limit. No limit on antenna size or gain. Same specifications as AM CB radio. Modern Australian "27 Meg" 27 MHz marine radio equipment usually includes regular US 40-channels in addition to the frequencies below. This sort of dual-use dual radio service equipment appears to be legal in Australia. </div></td></tr>
<tr><td class='diff-marker'>-</td><td style="background: #ffa; color:black; font-size: smaller;"><div><del style="color: red; font-weight: bold; text-decoration: none;"></del></div></td><td colspan="2"> </td></tr>
<tr><td class='diff-marker'>-</td><td style="background: #ffa; color:black; font-size: smaller;"><div><del style="color: red; font-weight: bold; text-decoration: none;">27.88 MHz (CH 88) and 27.86 MHz (CH 86) are monitored by coast stations for emergency/distress traffic. 27 MHz marine equipment - often referred to as 27 Megs or 27 Meg radios in Australia - still remain popular for recreational boaters due to licensing and registration requirements to operate on the standard VHF marine band. Many vessels are equipped with dedicated HF-SSB equipment, a stand-alone 27MHz marine radio, and VHF marine equipment, with the 27 MHz gear being used for backup or supplementary purposes. It is due to favorable propagation characteristics over open water that low power 26-30 MHz marine systems remain popular. See the other sections of this article for information regarding 11 meter marine radio bands in other countries. </del></div></td><td colspan="2"> </td></tr>
<tr><td class='diff-marker'>-</td><td style="background: #ffa; color:black; font-size: smaller;"><div><del style="color: red; font-weight: bold; text-decoration: none;"></del></div></td><td colspan="2"> </td></tr>
<tr><td class='diff-marker'>-</td><td style="background: #ffa; color:black; font-size: smaller;"><div><del style="color: red; font-weight: bold; text-decoration: none;">27 MHz marine gear sold in Australia is often "dual-use" equipment with the capability to be converted to the [[CB#South_Africa_.2829_MHz_CB.29|29 MHz South African CB]] frequencies, several of which are used as a supplementary 29 MHz marine band in South Africa. Equipment will often be able to switch between South Africa's 29 MHz CB band 29.71 MHz to 29.985 MHz, NZ 26 MHz CB, 27 MHz land mobile AM CB and the various 27 MHz maritime allocations (cf. 27.5 MHz - [[CB#Republic_of_Korea_.2F_South_Korea_Fishery_Radio_27_MHz|27.885 MHz]], 26.475 MHz - 27.27 MHz or 27.275 MHz, [[CB#Asia_China_Chinese_Taiwan_R.O.C._South_China_Sea_26_MHz_.2F_27_MHz_Fisheries_AM_Fishery_Fishing_Radio_26.475_MHz_-_27.275_MHz|etc.]])</del></div></td><td colspan="2"> </td></tr>
<tr><td class='diff-marker'>-</td><td style="background: #ffa; color:black; font-size: smaller;"><div><del style="color: red; font-weight: bold; text-decoration: none;"></del></div></td><td colspan="2"> </td></tr>
<tr><td class='diff-marker'>-</td><td style="background: #ffa; color:black; font-size: smaller;"><div><del style="color: red; font-weight: bold; text-decoration: none;">Common 27 Meg marine radio gear includes 27 MHz marine channels 68, 72, 82, 86, 88, 90, 91, 94, 96 and 98 and provisions for "private" channels (generally designated as "P1", "P2", etc). If used, these private frequencies are generally programmed as channels in-between the 27 MHz marine frequencies (for example, 27.53 MHz, 27.61 MHz, 27.64 MHz, 27.69 MHz, 27.7 MHz, 27.74 MHz, 27.75 MHz, 27.84 MHz, 27.89 MHz, 27.93 MHz, 27.95 MHz, 27.97 MHz, etc.). However, this is rare and most users do not have issues with finding a clear frequency. </del></div></td><td colspan="2"> </td></tr>
<tr><td class='diff-marker'>-</td><td style="background: #ffa; color:black; font-size: smaller;"><div><del style="color: red; font-weight: bold; text-decoration: none;"></del></div></td><td colspan="2"> </td></tr>
<tr><td class='diff-marker'>-</td><td style="background: #ffa; color:black; font-size: smaller;"><div><del style="color: red; font-weight: bold; text-decoration: none;">The frequency band between 27.41 MHz and 28 MHz is allocated to numerous [[11_meter#Legal_Users_of_the_25-30_MHz_Spectrum|27 MHz]] band [[HF_pagers|data link]] systems in Australia, including radio buoys, remote wave sensing equipment (eg. Datawell Waverider), port traffic control features and other fixed data transmitters using low power. Licensed frequencies include 27.415 MHz, 27.445 MHz, 27.455 MHz, 27.505 MHz, 27.525 MHz, 27.545 MHz, 27.565 MHz, 27.595 MHz, 27.605 MHz, 27.615 MHz, 27.625 MHz, 27.635 MHz, 27.645 MHz, 27.655 MHz, 27.665 MHz, 27.675 MHz, 27.695 MHz, 27.725 MHz, 27.745 MHz, 27.755 MHz, 27.765 MHz, 27.775 MHz, and numerous others. These data link systems may use A2D, A1A, A0A, A3A, F1D or other digital [[Emission_Designator#Emission_Designators|emissions]] or "waveforms". </del></div></td><td colspan="2"> </td></tr>
<tr><td class='diff-marker'>-</td><td style="background: #ffa; color:black; font-size: smaller;"><div><del style="color: red; font-weight: bold; text-decoration: none;"></del></div></td><td colspan="2"> </td></tr>
<tr><td class='diff-marker'>-</td><td style="background: #ffa; color:black; font-size: smaller;"><div><del style="color: red; font-weight: bold; text-decoration: none;">It should be noted that the majority of ACMA licenses for this region are for fixed shore stations on the 27 MHz marine frequencies 27.68 MHz, 27.72 MHz, 27.82 MHz, 27.86 MHz, 27.88 MHz, 27.9 MHz, 27.91 MHz, 27.94 MHz, 27.96 MHz and 27.98 MHz. </del></div></td><td colspan="2"> </td></tr>
<tr><td class='diff-marker'>-</td><td style="background: #ffa; color:black; font-size: smaller;"><div><del style="color: red; font-weight: bold; text-decoration: none;"></del></div></td><td colspan="2"> </td></tr>
<tr><td class='diff-marker'>-</td><td style="background: #ffa; color:black; font-size: smaller;"><div><del style="color: red; font-weight: bold; text-decoration: none;">Modern 27 MHz marine radios such as those produced by Uniden, GME - see models GX290, GX294, GX297, GX300, GX400, GX400W, GX400B, TX2700, TX2720, Uniden UM423AM, GME Electrophone TX835, Marcom 28 27MHz marine radio, NAVMAN MCB7270, AXIS MA2710 and others, including Chinese Anytone, Luiton, etc. clones may be programmed for any "private frequency" between 26 MHz and 30 MHz with the correct programming equipment and software. </del></div></td><td colspan="2"> </td></tr>
<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"></td></tr>
<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>{| class="wikitable"</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>{| class="wikitable"</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>! 27 MHz Marine Channel</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>! 27 MHz Marine Channel</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>! Frequency</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>! Frequency</div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;">! Remarks - Recommended Use</ins></div></td></tr>
<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>|-</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>|-</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>|Channel 68</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>|Channel 68</div></td></tr>
<tr><td class='diff-marker'>-</td><td style="background: #ffa; color:black; font-size: smaller;"><div>|27.680&nbsp;MHz Commercial Boats/Fishing</div></td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div>|27.680&nbsp;MHz </div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins class="diffchange diffchange-inline">|</ins>Commercial Boats/Fishing <ins class="diffchange diffchange-inline">27.68 MHz</ins></div></td></tr>
<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>|-</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>|-</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>|Channel 72</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>|Channel 72</div></td></tr>
<tr><td class='diff-marker'>-</td><td style="background: #ffa; color:black; font-size: smaller;"><div>|27.720&nbsp;MHz Commercial Boats/Fishing</div></td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div>|27.720&nbsp;MHz </div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins class="diffchange diffchange-inline">|</ins>Commercial Boats/Fishing <ins class="diffchange diffchange-inline">27.72 MHz</ins></div></td></tr>
<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>|-</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>|-</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>|Channel 82</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>|Channel 82</div></td></tr>
<tr><td class='diff-marker'>-</td><td style="background: #ffa; color:black; font-size: smaller;"><div>|27.820&nbsp;MHz Commercial Boats/Fishing</div></td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div>|27.820&nbsp;MHz </div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins class="diffchange diffchange-inline">|</ins>Commercial Boats/Fishing <ins class="diffchange diffchange-inline">27.82 MHz</ins></div></td></tr>
<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>|-</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>|-</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>|Channel 86</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>|Channel 86</div></td></tr>
<tr><td class='diff-marker'>-</td><td style="background: #ffa; color:black; font-size: smaller;"><div>|27.860&nbsp;MHz Supplementary Distress/Safety/Calling</div></td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div>|27.860&nbsp;MHz </div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins class="diffchange diffchange-inline">|</ins>Supplementary Distress/Safety/Calling <ins class="diffchange diffchange-inline">27.86 MHz</ins></div></td></tr>
<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>|-</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>|-</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>|'''Channel 88'''</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>|'''Channel 88'''</div></td></tr>
<tr><td class='diff-marker'>-</td><td style="background: #ffa; color:black; font-size: smaller;"><div>|'''27.880&nbsp;MHz Distress/Safety/Calling'''</div></td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div>|'''27.880&nbsp;MHz </div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins class="diffchange diffchange-inline">|</ins>Distress/Safety/Calling''' <ins class="diffchange diffchange-inline">27.88 MHz</ins></div></td></tr>
<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>|-</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>|-</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>|Channel 90</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>|Channel 90</div></td></tr>
<tr><td class='diff-marker'>-</td><td style="background: #ffa; color:black; font-size: smaller;"><div>|27.900&nbsp;MHz Non-commercial Boats</div></td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div>|27.900&nbsp;MHz </div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins class="diffchange diffchange-inline">|</ins>Non-commercial Boats <ins class="diffchange diffchange-inline">27.90 MHz</ins></div></td></tr>
<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>|-</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>|-</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>|Channel 91</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>|Channel 91</div></td></tr>
<tr><td class='diff-marker'>-</td><td style="background: #ffa; color:black; font-size: smaller;"><div>|27.910&nbsp;MHz Non-commercial Boats</div></td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div>|27.910&nbsp;MHz </div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins class="diffchange diffchange-inline">|</ins>Non-commercial Boats <ins class="diffchange diffchange-inline">27.91 MHz</ins></div></td></tr>
<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>|-</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>|-</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>|Channel 94</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>|Channel 94</div></td></tr>
<tr><td class='diff-marker'>-</td><td style="background: #ffa; color:black; font-size: smaller;"><div>|27.940&nbsp;MHz Non-commercial Boats, Yacht clubs</div></td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div>|27.940&nbsp;MHz </div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins class="diffchange diffchange-inline">|</ins>Non-commercial Boats, Yacht clubs <ins class="diffchange diffchange-inline">27.94 MHz</ins></div></td></tr>
<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>|-</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>|-</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>|Channel 96</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>|Channel 96</div></td></tr>
<tr><td class='diff-marker'>-</td><td style="background: #ffa; color:black; font-size: smaller;"><div>|27.960&nbsp;MHz Non-commercial Boats</div></td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div>|27.960&nbsp;MHz </div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins class="diffchange diffchange-inline">|</ins>Non-commercial Boats <ins class="diffchange diffchange-inline">27.96 MHz </ins></div></td></tr>
<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>|-</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>|-</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>|Channel 98</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>|Channel 98</div></td></tr>
<tr><td class='diff-marker'>-</td><td style="background: #ffa; color:black; font-size: smaller;"><div>|27.980&nbsp;MHz Rescue calling/working (supplementary to 27.880 and 27.860 MHz)</div></td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div>|27.980&nbsp;MHz </div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins class="diffchange diffchange-inline">|</ins>Rescue calling/working (supplementary to 27.880 and 27.860 MHz) <ins class="diffchange diffchange-inline">27.98 MHz</ins></div></td></tr>
<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>|}</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>|}</div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;"></ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;"></ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;">27.88 MHz (CH 88) and 27.86 MHz (CH 86) are monitored by coast stations for emergency/distress traffic. 27 MHz marine equipment - often referred to as 27 Megs or 27 Meg radios in Australia - still remain popular for recreational boaters due to licensing and registration requirements to operate on the standard VHF marine band. Many vessels are equipped with dedicated HF-SSB equipment, a stand-alone 27MHz marine radio, and VHF marine equipment, with the 27 MHz gear being used for backup or supplementary purposes. It is due to favorable propagation characteristics over open water that low power 26-30 MHz marine systems remain popular. See the other sections of this article for information regarding 11 meter marine radio bands in other countries. </ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;"></ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;">27 MHz marine gear sold in Australia is often "dual-use" equipment with the capability to be converted to the [[CB#South_Africa_.2829_MHz_CB.29|29 MHz South African CB]] frequencies, several of which are used as a supplementary 29 MHz marine band in South Africa. Equipment will often be able to switch between South Africa's 29 MHz CB band 29.71 MHz to 29.985 MHz, NZ 26 MHz CB, 27 MHz land mobile AM CB and the various 27 MHz maritime allocations (cf. 27.5 MHz - [[CB#Republic_of_Korea_.2F_South_Korea_Fishery_Radio_27_MHz|27.885 MHz]], 26.475 MHz - 27.27 MHz or 27.275 MHz, [[CB#Asia_China_Chinese_Taiwan_R.O.C._South_China_Sea_26_MHz_.2F_27_MHz_Fisheries_AM_Fishery_Fishing_Radio_26.475_MHz_-_27.275_MHz|etc.]])</ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;"></ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;">Common 27 Meg marine radio gear includes 27 MHz marine channels 68, 72, 82, 86, 88, 90, 91, 94, 96 and 98 and provisions for "private" channels (generally designated as "P1", "P2", etc.). </ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;"></ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;">If used, these private frequencies are generally programmed as channels in-between the 27 MHz marine frequencies (for example, 27.530 MHz, 27.610 MHz, 27.640 MHz, 27.650 MHz, 27.690 MHz, 27.700 MHz, 27.740 MHz, 27.750 MHz, 27.760 MHz, 27.800 MHz, 27.840 MHz, 27.850 MHz, 27.890 MHz, 27.930 MHz, 27.950 MHz, 27.970 MHz, etc.). However, this is rare and most users do not have issues with finding a clear frequency. </ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;"></ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;">The frequency band between 27.41 MHz and 28 MHz is allocated to numerous [[11_meter#Legal_Users_of_the_25-30_MHz_Spectrum|27 MHz]] band [[HF_pagers|data link]] systems in Australia, including radio buoys, remote wave sensing equipment (eg. Datawell Waverider), port traffic control features and other fixed data transmitters using low power. Licensed frequencies include 27.415 MHz, 27.445 MHz, 27.455 MHz, 27.505 MHz, 27.525 MHz, 27.545 MHz, 27.565 MHz, 27.595 MHz, 27.605 MHz, 27.615 MHz, 27.625 MHz, 27.635 MHz, 27.645 MHz, 27.655 MHz, 27.665 MHz, 27.675 MHz, 27.695 MHz, 27.725 MHz, 27.745 MHz, 27.755 MHz, 27.765 MHz, 27.775 MHz, and numerous others. These data link systems may use A2D, A1A, A0A, A3A, F1D or other digital [[Emission_Designator#Emission_Designators|emissions]] or "waveforms". </ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;"></ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;">It should be noted that the majority of ACMA licenses for this region are for fixed shore stations on the 27 MHz marine frequencies 27.68 MHz, 27.72 MHz, 27.82 MHz, 27.86 MHz, 27.88 MHz, 27.9 MHz, 27.91 MHz, 27.94 MHz, 27.96 MHz and 27.98 MHz. </ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;"></ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;">Modern 27 MHz marine radios such as those produced by Uniden, GME - see models GX290, GX294, GX297, GX300, GX400, GX400W, GX400B, TX2700, TX2720, Uniden UM423AM, GME Electrophone TX835, Marcom 28 27MHz marine radio, NAVMAN MCB7270, AXIS MA2710 and others, including Chinese Anytone, Luiton, etc. clones may be programmed for any "private frequency" between 26 MHz and 30 MHz with the correct programming equipment and software.</ins></div></td></tr>
<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"></td></tr>
<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>===New Zealand "CBL" and "CBH" channels===</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>===New Zealand "CBL" and "CBH" channels===</div></td></tr>
</table>R4002https://www.hfunderground.com/wiki/index.php?title=Amphetamine_Radio&diff=16059&oldid=prevAmphetamine Radio2024-03-12T15:52:51Z<p></p>
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<td colspan='2' style="background-color: white; color:black;">Revision as of 15:52, 12 March 2024</td>
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<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>Amphetamine Radio usually signs off with with the US National Anthem - The Star Spangled Banner followed by a 1000Hz tone burst.</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>Amphetamine Radio usually signs off with with the US National Anthem - The Star Spangled Banner followed by a 1000Hz tone burst.</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"></td></tr>
<tr><td class='diff-marker'>-</td><td style="background: #ffa; color:black; font-size: smaller;"><div>Amphetamine Radio has not been heard for quite some time (''as of <del class="diffchange diffchange-inline">February </del>2024''). The op has indicated that he is currently unable to put up a proper antenna and will attempt to resume broadcasts once that situation changes.</div></td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div>Amphetamine Radio has not been heard for quite some time (''as of <ins class="diffchange diffchange-inline">March </ins>2024''). The op has indicated that he is currently unable to put up a proper antenna and will attempt to resume broadcasts once that situation changes.</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"></td></tr>
<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>[[File:Amphetamine_Radio_SSTV_6950_kHz_USB_1.jpg|200px|thumb|left|Amphetamine Radio SSTV 6950 kHz - 3 February 2018]]</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>[[File:Amphetamine_Radio_SSTV_6950_kHz_USB_1.jpg|200px|thumb|left|Amphetamine Radio SSTV 6950 kHz - 3 February 2018]]</div></td></tr>
</table>R4002