{"id":18711,"date":"2010-12-15T23:46:34","date_gmt":"2010-12-15T22:46:34","guid":{"rendered":"http:\/\/www.cqdx.ru\/blog\/?p=18711"},"modified":"2023-10-11T09:30:08","modified_gmt":"2023-10-11T07:30:08","slug":"sdr-cube-project","status":"publish","type":"post","link":"https:\/\/www.cqdx.ru\/ham\/new-equipment\/sdr-cube-project\/","title":{"rendered":"SDR Cube Project"},"content":{"rendered":"<p>&nbsp;<\/p>\n<ul>\n<li><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-37886 size-full\" src=\"https:\/\/www.cqdx.ru\/ham\/wp-content\/uploads\/2010\/12\/6a-421x416-1.jpg\" alt=\"\" width=\"421\" height=\"416\" srcset=\"https:\/\/www.cqdx.ru\/ham\/wp-content\/uploads\/2010\/12\/6a-421x416-1.jpg 421w, https:\/\/www.cqdx.ru\/ham\/wp-content\/uploads\/2010\/12\/6a-421x416-1-300x296.jpg 300w\" sizes=\"auto, (max-width: 421px) 100vw, 421px\" \/>Standalone SDR transceiver &#8230; no PC, portable, compact<\/li>\n<li>Self-contained single band &#8230; based on the I\/Q RF front end<\/li>\n<li>Softrock-compatible &#8230; designed to interface with SR v6.3 RXTX, etc.<\/li>\n<li>Low Power &#8230; 90ma (Cube), plus 100 ma (Softrock Rx) or 300 ma (Software Tx)<\/li>\n<li>Add-on RF Amp &amp; Attenuator &#8230; good control of incoming RF, optimize some SR features.<\/li>\n<li>Quadrature Sampling Clocking options &#8230; DDS, Si570, or I2C to target Softrock<\/li>\n<li>Built-in Keyer &#8230; 1-100 wpm, Iambic A, B, or straight key<\/li>\n<li>Popular HF modes &#8230; SSB, CW, AM, Digital (with special interface to NUE-PSK for digital modes)<\/li>\n<li>Special interface to NUE-PSK Modem &#8230; digital interface provides best quality<\/li>\n<li>Graphic LCD Display &#8230; Provides clear indications of the many status and options<\/li>\n<li>Bandscope &#8230; provides +\/- 4 kHz spectrum visibility for Rx, signal monitor for Tx<\/li>\n<li>Audio filtering &#8230; low corner 200Hz, high corners 700, 1500, 2400 or 3600Hz<\/li>\n<li>Audio Output &#8230; Headphones or amplified speaker, Binaural Audio<\/li>\n<li>Beeper &#8230; User interface clicks, code practice oscillator, and more<\/li>\n<li>Frequency agile &#8230; Fast\/Med\/Slow tune, dual VFOs, memories, RIT\/XIT<\/li>\n<li>Menus &#8230; Calibration, all settings, system gain, sidetone frequency, etc.<\/li>\n<li>Software Upgradeable &#8230; Bootloader enables user to load new software versions<\/li>\n<li>Open Source &#8230; Take the source code and add your own features<\/li>\n<\/ul>\n<p><a href=\"http:\/\/www.sdr-cube.com\/\" target=\"_blank\" rel=\"noopener\">Project Details<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>&nbsp; Standalone SDR transceiver &#8230; no PC, portable, compact Self-contained single band &#8230; based on the I\/Q RF front end Softrock-compatible &#8230; designed to interface with SR v6.3 RXTX, etc. Low Power &#8230; 90ma (Cube), plus 100 ma (Softrock Rx) or 300 ma (Software Tx) Add-on RF Amp &amp; Attenuator &#8230; good control of incoming&hellip;<\/p>\n","protected":false},"author":2,"featured_media":37886,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_links_to":"","_links_to_target":""},"categories":[8],"tags":[194,304,350,421],"class_list":["post-18711","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-new-equipment","tag-ham_radio","tag-new-equipment-2","tag-project","tag-sdr","category-8","description-off"],"_links":{"self":[{"href":"https:\/\/www.cqdx.ru\/ham\/wp-json\/wp\/v2\/posts\/18711","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.cqdx.ru\/ham\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.cqdx.ru\/ham\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.cqdx.ru\/ham\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.cqdx.ru\/ham\/wp-json\/wp\/v2\/comments?post=18711"}],"version-history":[{"count":0,"href":"https:\/\/www.cqdx.ru\/ham\/wp-json\/wp\/v2\/posts\/18711\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.cqdx.ru\/ham\/wp-json\/wp\/v2\/media\/37886"}],"wp:attachment":[{"href":"https:\/\/www.cqdx.ru\/ham\/wp-json\/wp\/v2\/media?parent=18711"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.cqdx.ru\/ham\/wp-json\/wp\/v2\/categories?post=18711"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.cqdx.ru\/ham\/wp-json\/wp\/v2\/tags?post=18711"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}