{"id":14,"date":"2019-08-07T19:10:29","date_gmt":"2019-08-07T19:10:29","guid":{"rendered":"https:\/\/www.kb3zvw.com\/?page_id=14"},"modified":"2021-12-30T14:15:20","modified_gmt":"2021-12-30T14:15:20","slug":"useful-links","status":"publish","type":"page","link":"https:\/\/www.wz3o.com\/index.php\/useful-links\/","title":{"rendered":"Useful Links"},"content":{"rendered":"\n<p><strong>Ham Band Conditions<\/strong>: <a rel=\"noopener noreferrer\" target=\"blank\" href=\"http:\/\/www.hamqsl.com\/solar3.html\">hamqsl.com\/solar3.html<\/a><br><strong>DX \/ Propagation Activity<\/strong>:  <a rel=\"noopener noreferrer\" target=\"blank\" href=\"https:\/\/www.dxmaps.com\/\">dxmaps.com<\/a> <br><strong>Frequencies for common digital modes<\/strong>: <a rel=\"noopener noreferrer\" target=\"blank\" href=\"https:\/\/www.qsl.net\/sv1grb\/psk31.htm\">qsl.net\/sv1grb\/psk31.htm<\/a> <br><strong>Study for ham exam<\/strong>:  <a rel=\"noopener noreferrer\" target=\"blank\" href=\"https:\/\/hamexam.org\/\">hamexam.org<\/a> <br><strong>NVIS \/ Critical Frequency<\/strong>:  <a rel=\"noopener noreferrer\" target=\"blank\" href=\"http:\/\/hamwaves.com\/nvis\/en\/index.html\">hamwaves.com\/nvis\/en\/index.html<\/a> <br><strong>Listen to Ham Radio Live Online<\/strong>:  <a rel=\"noopener noreferrer\" target=\"blank\" href=\"http:\/\/na5b.com:8901\/\">na5b.com:8901\/<\/a>  <br> <a rel=\"noreferrer noopener\" aria-label=\" (opens in a new tab)\" href=\"https:\/\/www.hamradiosecrets.com\/listen-to-ham-radio-online.html\" target=\"_blank\">https:\/\/www.hamradiosecrets.com\/listen-to-ham-radio-online.html<\/a> <br> <a rel=\"noreferrer noopener\" aria-label=\" (opens in a new tab)\" href=\"http:\/\/www.websdr.org\/\" target=\"_blank\">http:\/\/www.websdr.org\/<\/a> <br><strong>Search for vanity call-sign<\/strong>:  <a rel=\"noopener noreferrer\" target=\"blank\" href=\"http:\/\/www.radioqth.net\/vanity\/available\">radioqth.net\/vanity\/available<\/a>  <br><strong>Grayline propagation map<\/strong>:  <a rel=\"noopener noreferrer\" target=\"blank\" href=\"https:\/\/dx.qsl.net\/propagation\/greyline.html\">dx.qsl.net\/propagation\/greyline.html<\/a>  <br><strong>Coax Calculator<\/strong>:  <a rel=\"noopener noreferrer\" target=\"blank\" href=\"https:\/\/www.timesmicrowave.com\/calculator\">timesmicrowave.com\/calculator<\/a>  <br><strong>End Fed Half Wave Antenna (EFHW)<\/strong>:  <a rel=\"noopener noreferrer\" target=\"blank\" href=\"http:\/\/gnarc.org\/wp-content\/uploads\/The-End-Fed-Half-Wave-Antenna.pdf\">gnarc.org\/wp-content\/uploads\/The-End-Fed-Half-Wave-Antenna.pdf<\/a>  <br><strong>List of DTMF commands: <\/strong><a rel=\"noreferrer noopener\" aria-label=\" (opens in a new tab)\" href=\"http:\/\/www.echolink.org\/Help\/dtmf_functions.htm\" target=\"_blank\">echolink.org\/Help\/dtmf_functions.htm<\/a><br><strong>View reach and signal reports: <\/strong> <a rel=\"noreferrer noopener\" aria-label=\" (opens in a new tab)\" href=\"https:\/\/pskreporter.info\/pskmap.html\" target=\"_blank\">https:\/\/pskreporter.info\/pskmap.html<\/a> <br><strong>Magnetic Loop Antenna<\/strong>: <a rel=\"noopener\" href=\"https:\/\/www.nonstopsystems.com\/radio\/frank_radio_antenna_magloop.htm\" target=\"_blank\">https:\/\/www.nonstopsystems.com\/radio\/frank_radio_antenna_magloop.htm<\/a><br><strong>Building a Band-Pass Filter: <\/strong><a href=\"http:\/\/www.arrl.org\/files\/file\/Technology\/tis\/info\/pdf\/8809017.pdf\">http:\/\/www.arrl.org\/files\/file\/Technology\/tis\/info\/pdf\/8809017.pdf<\/a><\/p>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Ham Band Conditions: hamqsl.com\/solar3.htmlDX \/ Propagation Activity: dxmaps.com Frequencies for common digital modes: qsl.net\/sv1grb\/psk31.htm Study for ham exam: hamexam.org NVIS \/ Critical Frequency: hamwaves.com\/nvis\/en\/index.html Listen to Ham Radio Live Online: na5b.com:8901\/ https:\/\/www.hamradiosecrets.com\/listen-to-ham-radio-online.html http:\/\/www.websdr.org\/ Search for vanity call-sign: radioqth.net\/vanity\/available Grayline propagation map: dx.qsl.net\/propagation\/greyline.html Coax Calculator: timesmicrowave.com\/calculator End Fed Half Wave Antenna (EFHW): gnarc.org\/wp-content\/uploads\/The-End-Fed-Half-Wave-Antenna.pdf List of DTMF&#8230;<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"_links":{"self":[{"href":"https:\/\/www.wz3o.com\/index.php\/wp-json\/wp\/v2\/pages\/14"}],"collection":[{"href":"https:\/\/www.wz3o.com\/index.php\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.wz3o.com\/index.php\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.wz3o.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.wz3o.com\/index.php\/wp-json\/wp\/v2\/comments?post=14"}],"version-history":[{"count":25,"href":"https:\/\/www.wz3o.com\/index.php\/wp-json\/wp\/v2\/pages\/14\/revisions"}],"predecessor-version":[{"id":1428,"href":"https:\/\/www.wz3o.com\/index.php\/wp-json\/wp\/v2\/pages\/14\/revisions\/1428"}],"wp:attachment":[{"href":"https:\/\/www.wz3o.com\/index.php\/wp-json\/wp\/v2\/media?parent=14"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}