{"id":28289,"date":"2011-11-01T09:11:21","date_gmt":"2011-11-01T07:11:21","guid":{"rendered":"http:\/\/www.cqdx.ru\/ham\/?p=28289"},"modified":"2024-07-11T13:03:27","modified_gmt":"2024-07-11T11:03:27","slug":"dsw-150-automatic-switch-and-usb-digital-wattmeter","status":"publish","type":"post","link":"https:\/\/www.cqdx.ru\/ham\/new-equipment\/dsw-150-automatic-switch-and-usb-digital-wattmeter\/","title":{"rendered":"DSW-150 Automatic Switch and USB Digital Wattmeter"},"content":{"rendered":"<p style=\"text-align: justify;\">DSW-150 is a automatic T\/R switch senses transmitted RF (as SwitchBox) and switches your antenna from receive to transmit using a relay. It shorts your receiver antenna input to ground to protect your receiver. Instead of using RF sense to switch the antenna, a control line input lets your key\/keyer or PTT line switch the antenna. Works on all modes &#8212; CW, AM, SSB, FM, and digital modes.<\/p>\n<p style=\"text-align: center;\"><a href=\"https:\/\/www.cqdx.ru\/ham\/wp-content\/uploads\/2011\/11\/DSW150groupMK2.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-28290 size-full\" title=\"DSW150groupMK2\" src=\"https:\/\/www.cqdx.ru\/ham\/wp-content\/uploads\/2011\/11\/DSW150groupMK2.jpg\" alt=\"\" width=\"709\" height=\"482\" srcset=\"https:\/\/www.cqdx.ru\/ham\/wp-content\/uploads\/2011\/11\/DSW150groupMK2.jpg 709w, https:\/\/www.cqdx.ru\/ham\/wp-content\/uploads\/2011\/11\/DSW150groupMK2-300x204.jpg 300w\" sizes=\"auto, (max-width: 709px) 100vw, 709px\" \/><\/a><\/p>\n<p><strong><br \/>\nTECHNICAL SPECIFICATIONS:<\/strong><\/p>\n<ul>\n<li>Impedance: 50?<\/li>\n<li>Frequency range: DC -160MHz<\/li>\n<li>Maximum TX power: 150W<\/li>\n<li>RF sense threshold:<\/li>\n<li>ON time &lt; 20ms<\/li>\n<li>Release time: &lt; 190ms<\/li>\n<li>Insertion loss: &lt; 0.3dB @ 144MHz (0.2dB typical)<\/li>\n<li>RX isolation: &gt; 38dB @ 144MHz (40dB typical)<\/li>\n<li>Gas discharge protection<\/li>\n<li>Power supply: 13.8V DC 200m<\/li>\n<\/ul>\n<p><strong>Documentation<\/strong>:<\/p>\n<p>Manual (<a href=\"http:\/\/www.woodboxradio.com\/download\/SwitchBoxManENG_Reducedv1.03.pdf\" target=\"_blank\" rel=\"noopener\"><span style=\"color: #339966;\">pdf file<\/span><\/a>)<br \/>\nConnections (<span style=\"color: #339966;\"><a href=\"http:\/\/www.cqdx.it\/woodbox\/newnew\/swbox_diagram.pdf\" target=\"_blank\" rel=\"noopener\"><span style=\"color: #339966;\">pdf file<\/span><\/a><\/span>)<\/p>\n<div class=\"lyte-wrapper\" title=\"dsw-150_0001.wmv\" style=\"width:640px;max-width:100%;margin:5px auto;\"><div class=\"lyMe hidef\" id=\"WYL_Jb_zf6Q9zZU\"><div id=\"lyte_Jb_zf6Q9zZU\" data-src=\"https:\/\/i.ytimg.com\/vi\/Jb_zf6Q9zZU\/hqdefault.jpg\" class=\"pL\"><div class=\"tC\"><div class=\"tT\">dsw-150_0001.wmv<\/div><\/div><div class=\"play\"><\/div><div class=\"ctrl\"><div class=\"Lctrl\"><\/div><div class=\"Rctrl\"><\/div><\/div><\/div><noscript><a href=\"https:\/\/youtu.be\/Jb_zf6Q9zZU\" rel=\"nofollow\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/i.ytimg.com\/vi\/Jb_zf6Q9zZU\/0.jpg\" alt=\"dsw-150_0001.wmv\" width=\"640\" height=\"340\" \/><br \/>Watch this video on YouTube<\/a><\/noscript><\/div><\/div><div class=\"lL\" style=\"max-width:100%;width:640px;margin:5px auto;\"><\/div>\n<p>Price: 199 EURO<\/p>\n<p><span style=\"color: #339966;\"><a href=\"http:\/\/www.woodboxradio.com\/uk\/dsw150.html\" target=\"_blank\" rel=\"noopener\"><span style=\"color: #339966;\">Link<\/span><\/a><\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>DSW-150 is a automatic T\/R switch senses transmitted RF (as SwitchBox) and switches your antenna from receive to transmit using a relay. It shorts your receiver antenna input to ground to protect your receiver. Instead of using RF sense to switch the antenna, a control line input lets your key\/keyer or PTT line switch the&hellip;<\/p>\n","protected":false},"author":2,"featured_media":28291,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_links_to":"","_links_to_target":""},"categories":[8],"tags":[304,346,471],"class_list":["post-28289","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-new-equipment","tag-new-equipment-2","tag-power","tag-tools","category-8","description-off"],"_links":{"self":[{"href":"https:\/\/www.cqdx.ru\/ham\/wp-json\/wp\/v2\/posts\/28289","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=28289"}],"version-history":[{"count":0,"href":"https:\/\/www.cqdx.ru\/ham\/wp-json\/wp\/v2\/posts\/28289\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.cqdx.ru\/ham\/wp-json\/wp\/v2\/media\/28291"}],"wp:attachment":[{"href":"https:\/\/www.cqdx.ru\/ham\/wp-json\/wp\/v2\/media?parent=28289"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.cqdx.ru\/ham\/wp-json\/wp\/v2\/categories?post=28289"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.cqdx.ru\/ham\/wp-json\/wp\/v2\/tags?post=28289"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}