{"id":1121,"date":"2014-01-16T07:06:47","date_gmt":"2014-01-16T07:06:47","guid":{"rendered":"http:\/\/dh5ym.hopto.org\/wiki\/?p=1121"},"modified":"2014-01-16T07:06:47","modified_gmt":"2014-01-16T07:06:47","slug":"quisk-and-cwskimmer","status":"publish","type":"post","link":"https:\/\/dh5ym.hopto.org\/wiki\/?p=1121","title":{"rendered":"Quisk and CWSkimmer"},"content":{"rendered":"<p>CWSkimmer may work under Wine. To connect it to Quisk you can use the Alsa loopback device. The driver needs to be loaded, then start the skimmer.<br \/>\nSet it to softrock (not the IF version !). You may set a LO frequency and activate the telnet server and the remote control via telnet commands.<br \/>\nSet the Alsa loopback interface as soundcard.<br \/>\nSet the skimmer to 48kHz sample rate and start it. The waterfall will start but will not display anything.<br \/>\nQuisk needs to be configured to use the correct loopback soundkart for digital_in and digital_out. If this is ok start quisk and set it to digital iq mode.<br \/>\nYou can now adjust the bandwidth to maximum (21kHz) and set the AGC to off and adjust it to a good value.<br \/>\nNow skimmer should show decoded signals within the 21kHz. If the waterfall looks like too strong audio you have most probably a wrong sample rate set in the skimmer.<br \/>\nIf you enabled the telnet server you can login with &#8220;telnet localhost 7300&#8221;. You login with your call and get something like a dx-cluster. The frequency is still relative to the LO frequency. You can now adjust the mid frequency with &#8220;skimmer\/qsy <LO in kHz>&#8220;. Now the display should be absolute. Remember that its not adjusted automatically if you change the LO in Quisk. Currently its not possible to use skimmer and do CW operation with Quisk in parallel.<br \/>\nFind a screenshot below.<br \/>\n<div id=\"attachment_1122\" style=\"width: 310px\" class=\"wp-caption alignnone\"><a href=\"http:\/\/dh5ym.hopto.org\/wiki\/wp-content\/uploads\/2014\/01\/cwskimmer2.png\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-1122\" src=\"http:\/\/dh5ym.hopto.org\/wiki\/wp-content\/uploads\/2014\/01\/cwskimmer2-300x168.png\" alt=\"Quisk &amp; CWSkimmer\" width=\"300\" height=\"168\" class=\"size-medium wp-image-1122\" srcset=\"https:\/\/dh5ym.hopto.org\/wiki\/wp-content\/uploads\/2014\/01\/cwskimmer2-300x168.png 300w, https:\/\/dh5ym.hopto.org\/wiki\/wp-content\/uploads\/2014\/01\/cwskimmer2-1024x576.png 1024w, https:\/\/dh5ym.hopto.org\/wiki\/wp-content\/uploads\/2014\/01\/cwskimmer2-500x281.png 500w, https:\/\/dh5ym.hopto.org\/wiki\/wp-content\/uploads\/2014\/01\/cwskimmer2.png 1920w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><p id=\"caption-attachment-1122\" class=\"wp-caption-text\">Quisk &#038; CWSkimmer<\/p><\/div><\/p>\n","protected":false},"excerpt":{"rendered":"<p>CWSkimmer may work under Wine. To connect it to Quisk you can use the Alsa loopback device. The driver needs to be loaded, then start the skimmer. Set it to softrock (not the IF version !). You may set a &hellip; <a href=\"https:\/\/dh5ym.hopto.org\/wiki\/?p=1121\">Continue reading <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2,8],"tags":[],"class_list":["post-1121","post","type-post","status-publish","format-standard","hentry","category-amateur-radio","category-linuxandcomputer"],"_links":{"self":[{"href":"https:\/\/dh5ym.hopto.org\/wiki\/index.php?rest_route=\/wp\/v2\/posts\/1121","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/dh5ym.hopto.org\/wiki\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/dh5ym.hopto.org\/wiki\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/dh5ym.hopto.org\/wiki\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/dh5ym.hopto.org\/wiki\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1121"}],"version-history":[{"count":2,"href":"https:\/\/dh5ym.hopto.org\/wiki\/index.php?rest_route=\/wp\/v2\/posts\/1121\/revisions"}],"predecessor-version":[{"id":1124,"href":"https:\/\/dh5ym.hopto.org\/wiki\/index.php?rest_route=\/wp\/v2\/posts\/1121\/revisions\/1124"}],"wp:attachment":[{"href":"https:\/\/dh5ym.hopto.org\/wiki\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1121"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/dh5ym.hopto.org\/wiki\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1121"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/dh5ym.hopto.org\/wiki\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1121"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}