{"id":2236,"date":"2022-10-18T19:59:02","date_gmt":"2022-10-18T16:59:02","guid":{"rendered":"https:\/\/digitronics.ro\/?page_id=2236"},"modified":"2022-11-04T00:14:26","modified_gmt":"2022-11-03T22:14:26","slug":"usdx","status":"publish","type":"page","link":"https:\/\/digitronics.ro\/index.php\/usdx\/","title":{"rendered":"USDX"},"content":{"rendered":"<p>este o abordare foarte interesanta a unui trx SDR, care nu necesita un PC pentru folosire, intreaga prelucrare I\/Q facindu-se de catre un microcontroler Atmega 328.<\/p>\n<p>Sigur ca afisajul indica doar frecventa de lucru, fara a avea o imagine panoramica a unei portiuni de banda, dar se descurca foarte bine, fara sacadari sau alte probleme.<\/p>\n<p>Montajul are si un modul DDS cu SI5351, care ofera semnalele necesare si de asemenea are diverse facilitati necesare unui trx modern.<\/p>\n<p>&nbsp;<\/p>\n<p>Un link spre pagina de prezentare <a href=\"https:\/\/antrak.org.tr\/blog\/usdx-a-compact-sota-ssb-sdr-transceiver-with-arduino\/\" target=\"_blank\" rel=\"noopener\">USDX!<\/a><\/p>\n<p><a href=\"http:\/\/digitronics.ro\/wp-content\/uploads\/2021\/06\/USDX-2-scaled.jpg\">\u00a0 \u00a0<\/a><a href=\"http:\/\/digitronics.ro\/wp-content\/uploads\/2021\/06\/IMG_20210522_092809-scaled.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-1821\" src=\"http:\/\/digitronics.ro\/wp-content\/uploads\/2021\/06\/IMG_20210522_092809-225x300.jpg\" alt=\"\" width=\"225\" height=\"300\" srcset=\"https:\/\/digitronics.ro\/wp-content\/uploads\/2021\/06\/IMG_20210522_092809-225x300.jpg 225w, https:\/\/digitronics.ro\/wp-content\/uploads\/2021\/06\/IMG_20210522_092809-768x1024.jpg 768w, https:\/\/digitronics.ro\/wp-content\/uploads\/2021\/06\/IMG_20210522_092809-1152x1536.jpg 1152w, https:\/\/digitronics.ro\/wp-content\/uploads\/2021\/06\/IMG_20210522_092809-1536x2048.jpg 1536w, https:\/\/digitronics.ro\/wp-content\/uploads\/2021\/06\/IMG_20210522_092809-scaled.jpg 1920w\" sizes=\"auto, (max-width: 225px) 100vw, 225px\" \/>\u00a0\u00a0 <\/a><a href=\"http:\/\/digitronics.ro\/wp-content\/uploads\/2022\/11\/USDxR.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-2275\" src=\"http:\/\/digitronics.ro\/wp-content\/uploads\/2022\/11\/USDxR-229x300.jpg\" alt=\"\" width=\"229\" height=\"300\" srcset=\"https:\/\/digitronics.ro\/wp-content\/uploads\/2022\/11\/USDxR-229x300.jpg 229w, https:\/\/digitronics.ro\/wp-content\/uploads\/2022\/11\/USDxR-783x1024.jpg 783w, https:\/\/digitronics.ro\/wp-content\/uploads\/2022\/11\/USDxR-768x1004.jpg 768w, https:\/\/digitronics.ro\/wp-content\/uploads\/2022\/11\/USDxR-1175x1536.jpg 1175w, https:\/\/digitronics.ro\/wp-content\/uploads\/2022\/11\/USDxR-1566x2048.jpg 1566w, https:\/\/digitronics.ro\/wp-content\/uploads\/2022\/11\/USDxR.jpg 1914w\" sizes=\"auto, (max-width: 229px) 100vw, 229px\" \/><\/a><\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>este o abordare foarte interesanta a unui trx SDR, care nu necesita un PC pentru folosire, intreaga prelucrare I\/Q facindu-se de catre un microcontroler Atmega 328. Sigur ca afisajul indica doar frecventa de lucru, fara a avea o imagine panoramica a unei portiuni de banda, dar se descurca foarte bine, fara sacadari sau alte probleme. [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-2236","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/digitronics.ro\/index.php\/wp-json\/wp\/v2\/pages\/2236","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/digitronics.ro\/index.php\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/digitronics.ro\/index.php\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/digitronics.ro\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/digitronics.ro\/index.php\/wp-json\/wp\/v2\/comments?post=2236"}],"version-history":[{"count":4,"href":"https:\/\/digitronics.ro\/index.php\/wp-json\/wp\/v2\/pages\/2236\/revisions"}],"predecessor-version":[{"id":2276,"href":"https:\/\/digitronics.ro\/index.php\/wp-json\/wp\/v2\/pages\/2236\/revisions\/2276"}],"wp:attachment":[{"href":"https:\/\/digitronics.ro\/index.php\/wp-json\/wp\/v2\/media?parent=2236"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}