{"id":28796,"date":"2011-11-17T17:26:37","date_gmt":"2011-11-17T16:26:37","guid":{"rendered":"http:\/\/www.cqdx.ru\/ham\/?p=28796"},"modified":"2023-10-10T12:08:24","modified_gmt":"2023-10-10T10:08:24","slug":"mfj-994brt-auto-remote-antenna-tuner","status":"publish","type":"post","link":"https:\/\/www.cqdx.ru\/ham\/new-equipment\/mfj-994brt-auto-remote-antenna-tuner\/","title":{"rendered":"MFJ-994BRT auto remote antenna tuner"},"content":{"rendered":"

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The MFJ-994BRT is an automatic tuner for coax or end-fed antennas. The tuner is weatherproof and suitable for outdoor use. The max. transmit power is 600W PEP, 600W CW and 500W continous carrier (RTTY, FM). The MFJ-994BRT tunes antennas over the entire shortwave range from 1.8 to 30MHz. The time to tune is max. 15 seconds, but usually as low as 5 seconds, becasue once found settings are stored in one of 10000 permanent memories.<\/p>\n

The MFJ-994BRT works automatically, no manual tuning required. The tuning starts with a transmit power as low as 2 Watt, but 10 to 20 Watt are recommend for best results. The max. power while tuning should not exceed 20 Watt. Although the tuner is equipped with heavy duty 16A\/1000V relays, they might be damaged when tuning at higher powers. The switched L network of the MFJ-994BRT tuner allows up to 192 dirrekt L and 192 different C values, resulting in an impedance matching range of 12 to 800 ?.<\/p>\n

The MFJ-994BRT is housed in a weatherproof outdoor box. The power supply is done over the coax feed, for that purpose a Bias-T MFJ-4117 is included in shipment. The tuner has PL sockets for the transceiver and the antenna, alternatively a wire post can be used for end-fed wires. For parallel wire fed antennas an external ballun is required (not included).<\/p>\n

Price: $399.95 USD<\/p>\n

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

The MFJ-994BRT is an automatic tuner for coax or end-fed antennas. The tuner is weatherproof and suitable for outdoor use. The max. transmit power is 600W PEP, 600W CW and 500W continous carrier (RTTY, FM). The MFJ-994BRT tunes antennas over the entire shortwave range from 1.8 to 30MHz. The time to tune is max. 15…<\/p>\n","protected":false},"author":2,"featured_media":28797,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_links_to":"","_links_to_target":""},"categories":[8],"tags":[46,289,304,483],"class_list":["post-28796","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-new-equipment","tag-antennas","tag-mfj","tag-new-equipment-2","tag-tuner","category-8","description-off"],"_links":{"self":[{"href":"https:\/\/www.cqdx.ru\/ham\/wp-json\/wp\/v2\/posts\/28796","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=28796"}],"version-history":[{"count":0,"href":"https:\/\/www.cqdx.ru\/ham\/wp-json\/wp\/v2\/posts\/28796\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.cqdx.ru\/ham\/wp-json\/wp\/v2\/media\/28797"}],"wp:attachment":[{"href":"https:\/\/www.cqdx.ru\/ham\/wp-json\/wp\/v2\/media?parent=28796"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.cqdx.ru\/ham\/wp-json\/wp\/v2\/categories?post=28796"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.cqdx.ru\/ham\/wp-json\/wp\/v2\/tags?post=28796"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}