{"id":1444,"date":"2020-05-23T07:45:40","date_gmt":"2020-05-23T12:45:40","guid":{"rendered":"https:\/\/swling.com\/db\/?p=1444"},"modified":"2020-05-23T07:45:40","modified_gmt":"2020-05-23T12:45:40","slug":"airspy-hf-discovery","status":"publish","type":"post","link":"https:\/\/swling.com\/db\/2020\/05\/airspy-hf-discovery\/","title":{"rendered":"Airspy HF+ Discovery"},"content":{"rendered":"<p><a href=\"https:\/\/swling.com\/db\/wp-content\/uploads\/2020\/05\/AirSpy-HF-Discovery-768x1024-1.jpeg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-1442 size-full\" src=\"https:\/\/swling.com\/db\/wp-content\/uploads\/2020\/05\/AirSpy-HF-Discovery-768x1024-1.jpeg\" alt=\"\" width=\"768\" height=\"1024\" srcset=\"https:\/\/swling.com\/db\/wp-content\/uploads\/2020\/05\/AirSpy-HF-Discovery-768x1024-1.jpeg 768w, https:\/\/swling.com\/db\/wp-content\/uploads\/2020\/05\/AirSpy-HF-Discovery-768x1024-1-225x300.jpeg 225w\" sizes=\"auto, (max-width: 768px) 100vw, 768px\" \/><\/a><\/p>\n<p>Building on the <a href=\"https:\/\/airspy.com\/airspy-hf-plus\">Airspy HF+<\/a> architecture, Airspy designed the <span style=\"color: #000000;\">HF+ Discovery<\/span> to sport world-class performance a small form factor.<\/p>\n<p>The\u00a0Airspy HF+ Discovery includes extra pre-selectors for all the supported bands and a new DSP Core\u00a0to optimize the gain distribution and the filtering parameters in real-time and dig deeper in the noise.<\/p>\n<p>The signal path includes very high dynamic range data converters along with high performance passive mixers with a Polyphase Harmonic Rejection structure. The included band-tracking pre-selectors eliminate unwanted interference and preserve the dynamic range of the receiver.<\/p>\n<p>The HF+ Discovery retails for approximately $169 US.<\/p>\n<h2>Reviews:<\/h2>\n<ul>\n<li><a href=\"https:\/\/airspy.com\/reviews\/\" target=\"_blank\" rel=\"noopener noreferrer\">Airspy Reviews Page<\/a><\/li>\n<li>SWLing Post reviews:\n<ul>\n<li><a href=\"https:\/\/swling.com\/blog\/2019\/11\/coastal-dxing-with-the-airspy-hf-discovery-and-a-homebrew-passive-loop-antenna\/\" target=\"_blank\" rel=\"noopener noreferrer\">Coastal DXing<\/a><\/li>\n<li><a href=\"https:\/\/swling.com\/blog\/2019\/08\/airspy-hf-discovery-first-impressions-on-medium-wave-vs-elad-fdm-duor\/\" target=\"_blank\" rel=\"noopener noreferrer\">Guy Atkins&#8217; First Impressions and comparison with ELAD DuoR<\/a><\/li>\n<li><a href=\"https:\/\/swling.com\/blog\/2019\/08\/airspy-hf-vs-hf-discovery-ivans-blind-daytime-propagation-comparison\/\" target=\"_blank\" rel=\"noopener noreferrer\">Ivan&#8217;s Blind Daytime Prop Comparison<\/a><\/li>\n<li><a href=\"https:\/\/swling.com\/blog\/2019\/08\/fenu-radio-reviews-an-airspy-hf-discovery-prototype\/\" target=\"_blank\" rel=\"noopener noreferrer\">Fenu&#8217;s Prototype Review<\/a><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h2>Retailers:<\/h2>\n<ul>\n<li><a href=\"https:\/\/airspy.com\/purchase\/\" target=\"_blank\" rel=\"noopener noreferrer\">Airspy Distributors<\/a><\/li>\n<li><a href=\"http:\/\/rover.ebay.com\/rover\/1\/711-53200-19255-0\/1?ff3=4&amp;pub=5574879351&amp;toolid=10001&amp;campid=5337735055&amp;customid=&amp;mpre=https%3A%2F%2Fwww.ebay.com%2Fsch%2Fi.html%3F_from%3DR40%26_trksid%3Dm570.l1313%26_nkw%3Dairspy%2Bhf%252B%2BDiscovery%26_sacat%3D4673%26LH_TitleDesc%3D0%26_osacat%3D4673%26_odkw%3Dairspy%2Bhf%252B%2BDiscovery\" target=\"_blank\" rel=\"noopener noreferrer\">Search eBay for a used HF+ Discovery<\/a><\/li>\n<\/ul>\n<h2>Resources:<\/h2>\n<ul>\n<li><a href=\"https:\/\/swling.com\/blog\/tag\/airspy-hf-discovery\/\" target=\"_blank\" rel=\"noopener noreferrer\">SWLing Post articles that feature the HF+ Discovery<\/a><\/li>\n<li><a href=\"https:\/\/airspy.com\/airspy-hf-discovery\/\" target=\"_blank\" rel=\"noopener noreferrer\">Airspy Product Page<\/a><\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Building on the Airspy HF+ architecture, Airspy designed the HF+ Discovery to sport world-class performance a small form factor. The\u00a0Airspy HF+ Discovery includes extra pre-selectors for all the supported bands and a new DSP Core\u00a0to optimize the gain distribution and &hellip; <a href=\"https:\/\/swling.com\/db\/2020\/05\/airspy-hf-discovery\/\">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":{"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":[611,196],"tags":[612,613,614,301,447],"class_list":["post-1444","post","type-post","status-publish","format-standard","hentry","category-airspy","category-software-defined-radios-sdr","tag-airspy","tag-airspy-hf-discovery","tag-hf-discovery","tag-sdr","tag-software-defined-radio"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"","jetpack_shortlink":"https:\/\/wp.me\/p1f4Ph-ni","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/swling.com\/db\/wp-json\/wp\/v2\/posts\/1444","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/swling.com\/db\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/swling.com\/db\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/swling.com\/db\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/swling.com\/db\/wp-json\/wp\/v2\/comments?post=1444"}],"version-history":[{"count":1,"href":"https:\/\/swling.com\/db\/wp-json\/wp\/v2\/posts\/1444\/revisions"}],"predecessor-version":[{"id":1445,"href":"https:\/\/swling.com\/db\/wp-json\/wp\/v2\/posts\/1444\/revisions\/1445"}],"wp:attachment":[{"href":"https:\/\/swling.com\/db\/wp-json\/wp\/v2\/media?parent=1444"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/swling.com\/db\/wp-json\/wp\/v2\/categories?post=1444"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/swling.com\/db\/wp-json\/wp\/v2\/tags?post=1444"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}