{"id":46080,"date":"2020-10-21T13:32:33","date_gmt":"2020-10-21T17:32:33","guid":{"rendered":"https:\/\/swling.com\/blog\/?p=46080"},"modified":"2020-10-21T13:33:39","modified_gmt":"2020-10-21T17:33:39","slug":"video-uncovering-a-buried-co-channel-station-with-the-new-airspy-sdr-tool","status":"publish","type":"post","link":"https:\/\/swling.com\/blog\/2020\/10\/video-uncovering-a-buried-co-channel-station-with-the-new-airspy-sdr-tool\/","title":{"rendered":"Video: Uncovering a Buried Co-Channel Station with the New AirSpy SDR# Tool"},"content":{"rendered":"<p>AirSpy&#8217;s Youssef Touil shares a video from YouTube author &#8220;PY3CRX&amp;PY2PLL&#8221; which dramatically demonstrates the extent to which the <strong>Co-Channel Canceller<\/strong> tool can uncover a much weaker signal beneath a powerful one:<\/p>\n<p><span class=\"embed-youtube\" style=\"text-align:center; display: block;\"><iframe loading=\"lazy\" class=\"youtube-player\" width=\"625\" height=\"352\" src=\"https:\/\/www.youtube.com\/embed\/Bv-52Jhf8dw?version=3&#038;rel=1&#038;showsearch=0&#038;showinfo=1&#038;iv_load_policy=1&#038;fs=1&#038;hl=en-US&#038;autohide=2&#038;wmode=transparent\" allowfullscreen=\"true\" style=\"border:0;\" sandbox=\"allow-scripts allow-same-origin allow-popups allow-presentation allow-popups-to-escape-sandbox\"><\/iframe><\/span><\/p>\n<p>Youssef commented on the video that <em>It only needs some tweaking to the lock\/offset to get a perfect decode.\u00a0<\/em>So, presumably the result could be even better than heard here.<\/p>\n<p>For more information on the Co-Channel Canceller, see my original article <strong><a href=\"https:\/\/swling.com\/blog\/2020\/10\/airspy-sdrs-new-killer-feature-the-co-channel-canceller\/\" target=\"_blank\" rel=\"noopener noreferrer\">here<\/a><\/strong>, and the <strong><a href=\"https:\/\/swling.com\/blog\/2020\/10\/sdrs-co-channel-canceller-gets-additional-options\/\" target=\"_blank\" rel=\"noopener noreferrer\">follow-up piece<\/a><\/strong>.<\/p>\n<p style=\"text-align: center\"><em>Guy Atkins is a Sr. Graphic Designer for T-Mobile and lives near Seattle, Washington. \u00a0He\u2019s a regular contributor to the SWLing Post.<\/em><\/p>\n","protected":false},"excerpt":{"rendered":"<p>AirSpy&#8217;s Youssef Touil shares a video from YouTube author &#8220;PY3CRX&amp;PY2PLL&#8221; which dramatically demonstrates the extent to which the Co-Channel Canceller tool can uncover a much weaker signal beneath a powerful one: Youssef commented on the video that It only needs some tweaking to the lock\/offset to get a perfect decode.\u00a0So, presumably the result could be [&hellip;]<\/p>\n","protected":false},"author":55,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"jetpack_post_was_ever_published":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[433,3,304],"tags":[3724,374,432,157,4087],"class_list":["post-46080","post","type-post","status-publish","format-standard","hentry","category-mediumwave","category-news","category-videos","tag-airspy","tag-medium-wave","tag-mw","tag-sdr","tag-software-defined-radio"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"","jetpack_shortlink":"https:\/\/wp.me\/pn3uc-bZe","jetpack-related-posts":[{"id":46013,"url":"https:\/\/swling.com\/blog\/2020\/10\/airspy-sdrs-new-killer-feature-the-co-channel-canceller\/","url_meta":{"origin":46080,"position":0},"title":"AirSpy SDR#&#8217;s New Killer Feature: the Co-Channel Canceller","author":"Guy Atkins","date":"October 18, 2020","format":false,"excerpt":"It's easy to take for granted the magical math that happens in Software Defined Radio. Occasionally though a breakthrough occurs which really grabs our attention, thanks to the hard work and bright minds of the designers behind the receivers and the software. On the software side, the first series of\u2026","rel":"","context":"In &quot;AM&quot;","block_context":{"text":"AM","link":"https:\/\/swling.com\/blog\/category\/am\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/swling.com\/blog\/wp-content\/uploads\/2020\/10\/co-chan-cancel.0.png?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/swling.com\/blog\/wp-content\/uploads\/2020\/10\/co-chan-cancel.0.png?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/swling.com\/blog\/wp-content\/uploads\/2020\/10\/co-chan-cancel.0.png?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/swling.com\/blog\/wp-content\/uploads\/2020\/10\/co-chan-cancel.0.png?resize=700%2C400&ssl=1 2x"},"classes":[]},{"id":46048,"url":"https:\/\/swling.com\/blog\/2020\/10\/sdrs-co-channel-canceller-gets-additional-options\/","url_meta":{"origin":46080,"position":1},"title":"SDR#&#8217;s Co-Channel Canceller Gets Additional Options","author":"Guy Atkins","date":"October 19, 2020","format":false,"excerpt":"In my earlier article, I introduced the Co-Channel Canceller, a unique feature in AirSpy's SDR# program for the benefit of medium wave DXers. Now only a day later, software author and AirSpy founder Youssef Touil expands the toolset of Co-Channel Canceller with I.F. Offset and Channel Bandwidth controls. To download\u00a0this\u2026","rel":"","context":"In &quot;AM&quot;","block_context":{"text":"AM","link":"https:\/\/swling.com\/blog\/category\/am\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/swling.com\/blog\/wp-content\/uploads\/2020\/10\/CCC_ver1768.png?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/swling.com\/blog\/wp-content\/uploads\/2020\/10\/CCC_ver1768.png?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/swling.com\/blog\/wp-content\/uploads\/2020\/10\/CCC_ver1768.png?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/swling.com\/blog\/wp-content\/uploads\/2020\/10\/CCC_ver1768.png?resize=700%2C400&ssl=1 2x"},"classes":[]},{"id":46253,"url":"https:\/\/swling.com\/blog\/2020\/10\/ivan-demonstrates-the-incredible-sdr-co-channel-canceller\/","url_meta":{"origin":46080,"position":2},"title":"Ivan demonstrates the incredible SDR# Co-Channel Canceller","author":"Thomas","date":"October 31, 2020","format":false,"excerpt":"Many thanks to SWLing Post contributor, Ivan (NO2CW), who shares the following short demo of the new SDR# Co-Channel interference canceller tool: https:\/\/youtu.be\/4JSM4yfBzN8 That is simply amazing! Readers note: this powerful tool for DXing is a free upgrade for SDR# users! Click here to read more about the Co-Channel Canceller.\u2026","rel":"","context":"In &quot;News&quot;","block_context":{"text":"News","link":"https:\/\/swling.com\/blog\/category\/news\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/swling.com\/blog\/wp-content\/uploads\/2020\/06\/AirSpy-HF-PLus-Discovery-e1591531263729.jpeg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/swling.com\/blog\/wp-content\/uploads\/2020\/06\/AirSpy-HF-PLus-Discovery-e1591531263729.jpeg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/swling.com\/blog\/wp-content\/uploads\/2020\/06\/AirSpy-HF-PLus-Discovery-e1591531263729.jpeg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/swling.com\/blog\/wp-content\/uploads\/2020\/06\/AirSpy-HF-PLus-Discovery-e1591531263729.jpeg?resize=700%2C400&ssl=1 2x"},"classes":[]},{"id":46319,"url":"https:\/\/swling.com\/blog\/2020\/11\/peter-demonstrates-sdr-co-channel-canceller-with-fm-dx\/","url_meta":{"origin":46080,"position":3},"title":"Peter demonstrates SDR# Co-Channel Canceller with FM DX","author":"Thomas","date":"November 3, 2020","format":false,"excerpt":"Many thanks to SWLing Post contributor, Peter Wilson, who writes: Hello Thomas, I noticed you have included the SDR# AM Co-channel Canceller in your blog, I've made a video of the SDR# FM Co-channel Canceller in action. Es IQ files are from August 2020, received using an Airspy HF+ Discovery\u2026","rel":"","context":"In &quot;DX&quot;","block_context":{"text":"DX","link":"https:\/\/swling.com\/blog\/category\/dx\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/swling.com\/blog\/wp-content\/uploads\/2020\/11\/Elecraft-AX1-and-KX2-POTA-Activation-1-1-e1604419591897.jpeg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/swling.com\/blog\/wp-content\/uploads\/2020\/11\/Elecraft-AX1-and-KX2-POTA-Activation-1-1-e1604419591897.jpeg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/swling.com\/blog\/wp-content\/uploads\/2020\/11\/Elecraft-AX1-and-KX2-POTA-Activation-1-1-e1604419591897.jpeg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/swling.com\/blog\/wp-content\/uploads\/2020\/11\/Elecraft-AX1-and-KX2-POTA-Activation-1-1-e1604419591897.jpeg?resize=700%2C400&ssl=1 2x"},"classes":[]},{"id":30743,"url":"https:\/\/swling.com\/blog\/2018\/02\/the-airspy-hf-r3-bypass-modification\/","url_meta":{"origin":46080,"position":4},"title":"The AirSpy HF+ R3 bypass modification","author":"Thomas","date":"February 5, 2018","format":false,"excerpt":"After SWling Post contributor, Guy Atkins, posted the survey results of his excellent Elad FDM-S2\u00a0 vs AirSpy HF+ weak signal comparison, I received a few questions about the AirSpy HF+\u00a0 \"R3 Bypass\" modification Guy mentioned in his post. Guy has not yet performed the modification on his HF+--neither have I--but\u2026","rel":"","context":"In &quot;New Products&quot;","block_context":{"text":"New Products","link":"https:\/\/swling.com\/blog\/category\/new-products\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/swling.com\/blog\/wp-content\/uploads\/2017\/12\/Airspy-HF-Plus-SDR.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/swling.com\/blog\/wp-content\/uploads\/2017\/12\/Airspy-HF-Plus-SDR.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/swling.com\/blog\/wp-content\/uploads\/2017\/12\/Airspy-HF-Plus-SDR.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/swling.com\/blog\/wp-content\/uploads\/2017\/12\/Airspy-HF-Plus-SDR.jpg?resize=700%2C400&ssl=1 2x"},"classes":[]},{"id":45351,"url":"https:\/\/swling.com\/blog\/2020\/09\/sdr-upgrades-include-device-sharing-and-spectrum-slicing\/","url_meta":{"origin":46080,"position":5},"title":"SDR# upgrades include device sharing and spectrum slicing","author":"Thomas","date":"September 15, 2020","format":false,"excerpt":"Youssef with Airspy has just announced the release of the latest SDR# version. He wrote the following in a tweet: Check the latest and greatest release of SDR# with device sharing across multiple instances covering different slices of the spectrum. [...]One master instance can spawn many slices with entirely separate\u2026","rel":"","context":"In &quot;News&quot;","block_context":{"text":"News","link":"https:\/\/swling.com\/blog\/category\/news\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/swling.com\/blog\/wp-content\/uploads\/2020\/09\/SDR-Sharp-Airspy-Spectrum-e1600168234298.jpeg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/swling.com\/blog\/wp-content\/uploads\/2020\/09\/SDR-Sharp-Airspy-Spectrum-e1600168234298.jpeg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/swling.com\/blog\/wp-content\/uploads\/2020\/09\/SDR-Sharp-Airspy-Spectrum-e1600168234298.jpeg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/swling.com\/blog\/wp-content\/uploads\/2020\/09\/SDR-Sharp-Airspy-Spectrum-e1600168234298.jpeg?resize=700%2C400&ssl=1 2x, https:\/\/i0.wp.com\/swling.com\/blog\/wp-content\/uploads\/2020\/09\/SDR-Sharp-Airspy-Spectrum-e1600168234298.jpeg?resize=1050%2C600&ssl=1 3x"},"classes":[]}],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/swling.com\/blog\/wp-json\/wp\/v2\/posts\/46080","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/swling.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/swling.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/swling.com\/blog\/wp-json\/wp\/v2\/users\/55"}],"replies":[{"embeddable":true,"href":"https:\/\/swling.com\/blog\/wp-json\/wp\/v2\/comments?post=46080"}],"version-history":[{"count":0,"href":"https:\/\/swling.com\/blog\/wp-json\/wp\/v2\/posts\/46080\/revisions"}],"wp:attachment":[{"href":"https:\/\/swling.com\/blog\/wp-json\/wp\/v2\/media?parent=46080"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/swling.com\/blog\/wp-json\/wp\/v2\/categories?post=46080"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/swling.com\/blog\/wp-json\/wp\/v2\/tags?post=46080"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}