{"id":21590,"date":"2011-05-06T09:21:42","date_gmt":"2011-05-06T07:21:42","guid":{"rendered":"http:\/\/www.cqdx.ru\/blog\/?p=21590"},"modified":"2023-10-11T11:34:36","modified_gmt":"2023-10-11T09:34:36","slug":"millinium-hf-linear-amplifier","status":"publish","type":"post","link":"https:\/\/www.cqdx.ru\/ham\/qro-qrp\/millinium-hf-linear-amplifier\/","title":{"rendered":"Millinium HF Linear Amplifier"},"content":{"rendered":"<p>\u00b7 Fully microprocessor controlled HF Linear Amplifier.<br \/>\n\u00b7 Conservative rated 1500 Watt no time limit RF power output in all modes.<br \/>\n\u00b7 T\/R-QSK shift with RF output vacuum relay for high reliability.<br \/>\n\u00b7 AC input in single phase 190-264 Volt or dual phase 360-440 Volt internally manual switching.<br \/>\n\u00b7 3,5 kW +++ Power Supply with unique Unicore transformer.<\/p>\n<p><strong>HF Linear Amplifier<\/strong><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-24045 size-full\" src=\"https:\/\/www.cqdx.ru\/ham\/wp-content\/uploads\/2011\/05\/Screen-Shot-2011-07-30-at-9.11.55-PM.jpg\" alt=\"\" width=\"530\" height=\"128\" srcset=\"https:\/\/www.cqdx.ru\/ham\/wp-content\/uploads\/2011\/05\/Screen-Shot-2011-07-30-at-9.11.55-PM.jpg 530w, https:\/\/www.cqdx.ru\/ham\/wp-content\/uploads\/2011\/05\/Screen-Shot-2011-07-30-at-9.11.55-PM-300x72.jpg 300w\" sizes=\"auto, (max-width: 530px) 100vw, 530px\" \/>Can also be delivered as a kit. See <a href=\"http:\/\/www.danamps.dk\/milliniumkit.htm\" target=\"_blank\" rel=\"noopener\">here<\/a>.<br \/>\n\u00b7 Fully microprocessor controlled HF Linear Amplifier.<br \/>\n\u00b7 Conservative rated 1500 Watt no time limit RF power output in all modes.<br \/>\n\u00b7 T\/R-QSK shift with RF output vacuum relay for high reliability.<br \/>\n\u00b7 AC input in single phase 190-264 Volt or dual phase 360-440 Volt internally manual switching<br \/>\n\u00b7 3,5 kW +++ Power Supply with unique Unicore transformer.<\/p>\n<p><strong>Technical Specifications:<\/strong><\/p>\n<p>Control system: Microprocessor controlled HF Linear Amplifier.<br \/>\nFrequency Coverage: 1,8 MHz to 30 MHz in all amateur bands<br \/>\nPower Output: Minimum 1500 Watt at any mode no time limit with<br \/>\napprox. 60 Watt drives.<br \/>\nInput VSWR: &lt; 1,5:1 within all amateur bands.<br \/>\nHarmonics: More than 50 dB below rated output.<br \/>\nIMD distortions: Better than 35 dB below rated output.<br \/>\nProtection: Cover interlocks, inrush power-on current, all supply<br \/>\nvoltages and currents, excessive drive, load mismatch, RF\/DC flash over, severe mistuning, SWR faults, tube temperature, primary and secondary fuses, cooling fans.<br \/>\nTube cooling: Variable DC controlled forced airflow depend on tube<br \/>\ntemperature for minimum noise.<br \/>\nPSU cooling: Variable DC controlled forced airflow depend on<br \/>\ntransformer temperature for minimum noise.<br \/>\nALC: Grid-current derived, 0 to \u201311 Volts via back panel adjustable.<br \/>\nRS 232 port: All measurements data accessible on personal computer via RS 232 standard port.<br \/>\nPrimary Power: 190 \u2013 264 Volt (210, 220, 230 &amp; 240 V nominal taps,<br \/>\n10% tolerance), 50-60 Hz, single phase, 20 A maximum<br \/>\n360 &#8211; 440 Volt (400 V nominal tap, 10% tolerance), 50-60 Hz, dual phase, 12 A maximum.<br \/>\nTubes: Two GU74B\/4CX800A Svetlana High Performance<br \/>\nCeramic Metal Tetrode.<br \/>\nT\/R System: QSK operation with vacuum RF antenna relay<br \/>\nDimensions: 44,5 cm (W) X 20 cm (H) X 43,0 cm (D)<br \/>\nWeight: approx. 35 Kg.<\/p>\n<p><span style=\"color: #339966;\"><a href=\"http:\/\/www.danamps.dk\/hf_millinium.htm\" target=\"_blank\" rel=\"noopener\"><span style=\"color: #339966;\">Link<\/span><\/a><\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u00b7 Fully microprocessor controlled HF Linear Amplifier. \u00b7 Conservative rated 1500 Watt no time limit RF power output in all modes. \u00b7 T\/R-QSK shift with RF output vacuum relay for high reliability. \u00b7 AC input in single phase 190-264 Volt or dual phase 360-440 Volt internally manual switching. \u00b7 3,5 kW +++ Power Supply with&hellip;<\/p>\n","protected":false},"author":2,"featured_media":24045,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_links_to":"","_links_to_target":""},"categories":[10],"tags":[37,194,272,304,320,358,390],"class_list":["post-21590","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-qro-qrp","tag-amplifier","tag-ham_radio","tag-linear-amplifier","tag-new-equipment-2","tag-pa","tag-qro-qrp","tag-rf","category-10","description-off"],"_links":{"self":[{"href":"https:\/\/www.cqdx.ru\/ham\/wp-json\/wp\/v2\/posts\/21590","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=21590"}],"version-history":[{"count":0,"href":"https:\/\/www.cqdx.ru\/ham\/wp-json\/wp\/v2\/posts\/21590\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.cqdx.ru\/ham\/wp-json\/wp\/v2\/media\/24045"}],"wp:attachment":[{"href":"https:\/\/www.cqdx.ru\/ham\/wp-json\/wp\/v2\/media?parent=21590"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.cqdx.ru\/ham\/wp-json\/wp\/v2\/categories?post=21590"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.cqdx.ru\/ham\/wp-json\/wp\/v2\/tags?post=21590"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}