{"id":43313,"date":"2015-11-30T00:00:31","date_gmt":"2015-11-29T22:00:31","guid":{"rendered":"http:\/\/www.cqdx.ru\/ham\/?p=43313"},"modified":"2023-09-26T13:07:28","modified_gmt":"2023-09-26T11:07:28","slug":"ssb-cw-1000whf-power-amplifier","status":"publish","type":"post","link":"https:\/\/www.cqdx.ru\/ham\/qro-qrp\/ssb-cw-1000whf-power-amplifier\/","title":{"rendered":"SSB CW 1000WHF power amplifier"},"content":{"rendered":"

Chinese HF power amplifier SSB CW 1000W MOSFET VRF2933 copper and heat sink no LDMOS<\/p>\n

\"s-l1600a\"<\/a><\/p>\n

\"s-l1600c\"<\/a><\/p>\n

\"s-l1600b\"<\/a>
\nHF power amplifier 1000W with modern MOSFET transistors VRF2933.
\nSee Youtube video about this MOSFET VSWR ruggedness https:\/\/www.youtube.com\/watch?v=bMEsEATudgM
\nAssembled and tested PCB with matched quad of transistors VRF2933 – 1000W output.
\nTransmission line output transformer on 43 material cores.
\nTemperature compensated BIAS voltage regulator.
\nCircuit board is FR4 double layer, 130 x 95 mm , copper thickness 50 um (1.5 oz)
\nOperating frequency band 1.8 – 30 MHz
\nDrain power supply voltage 48-60 V
\nCurrent consumption 30 A
\nInput power 6-8 W
\nOutput power 1000W
\nSize with copper and heatsink 150 x 110 x 160 mm<\/p>\n

Price: $390.00<\/span> USD<\/p>\n

Link<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

Chinese HF power amplifier SSB CW 1000W MOSFET VRF2933 copper and heat sink no LDMOS HF power amplifier 1000W with modern MOSFET transistors VRF2933. See Youtube video about this MOSFET VSWR ruggedness https:\/\/www.youtube.com\/watch?v=bMEsEATudgM Assembled and tested PCB with matched quad of transistors VRF2933 – 1000W output. Transmission line output transformer on 43 material cores. Temperature…<\/p>\n","protected":false},"author":2,"featured_media":43326,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_links_to":"","_links_to_target":""},"categories":[10],"tags":[37,74,148,272,320,346,357,390],"class_list":["post-43313","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-qro-qrp","tag-amplifier","tag-big-gun","tag-energy","tag-linear-amplifier","tag-pa","tag-power","tag-qro","tag-rf","category-10","description-off"],"_links":{"self":[{"href":"https:\/\/www.cqdx.ru\/ham\/wp-json\/wp\/v2\/posts\/43313","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=43313"}],"version-history":[{"count":0,"href":"https:\/\/www.cqdx.ru\/ham\/wp-json\/wp\/v2\/posts\/43313\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.cqdx.ru\/ham\/wp-json\/wp\/v2\/media\/43326"}],"wp:attachment":[{"href":"https:\/\/www.cqdx.ru\/ham\/wp-json\/wp\/v2\/media?parent=43313"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.cqdx.ru\/ham\/wp-json\/wp\/v2\/categories?post=43313"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.cqdx.ru\/ham\/wp-json\/wp\/v2\/tags?post=43313"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}