{"id":12507,"date":"2023-11-10T08:12:26","date_gmt":"2023-11-10T12:12:26","guid":{"rendered":"https:\/\/www.engineeringradio.us\/blog\/?p=12507"},"modified":"2023-12-02T10:28:09","modified_gmt":"2023-12-02T14:28:09","slug":"tv-sweeps","status":"publish","type":"post","link":"https:\/\/www.engineeringradio.us\/blog\/2023\/11\/tv-sweeps\/","title":{"rendered":"TV sweeps"},"content":{"rendered":"\n<p>We have been really busy this fall working on multiple projects plus the day-to-day tasks.  One thing that is always fun; sweeping antennas with a VNA.<\/p>\n\n\n\n<p>In this case, <a href=\"https:\/\/en.wikipedia.org\/wiki\/WVIT\">WVIT<\/a> Hartford, CT needed to repair a leaking transmission line section just below the antenna.  To ensure that there would be no problems with return to the air at full power, we did a before sweep and after sweep.<\/p>\n\n\n\n<p><s>WVIT is the ATSC 3.0 lighthouse station for the Hartford Market.<\/s> FCCinfo.com has the station listed as ATSC 3.0.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"678\" height=\"900\" src=\"https:\/\/www.engineeringradio.us\/blog\/wp-content\/uploads\/2023\/11\/PXL_20231019_180326437-678x900.jpg\" alt=\"\" class=\"wp-image-12512\" srcset=\"https:\/\/www.engineeringradio.us\/blog\/wp-content\/uploads\/2023\/11\/PXL_20231019_180326437-678x900.jpg 678w, https:\/\/www.engineeringradio.us\/blog\/wp-content\/uploads\/2023\/11\/PXL_20231019_180326437-452x600.jpg 452w, https:\/\/www.engineeringradio.us\/blog\/wp-content\/uploads\/2023\/11\/PXL_20231019_180326437-113x150.jpg 113w, https:\/\/www.engineeringradio.us\/blog\/wp-content\/uploads\/2023\/11\/PXL_20231019_180326437-768x1020.jpg 768w, https:\/\/www.engineeringradio.us\/blog\/wp-content\/uploads\/2023\/11\/PXL_20231019_180326437-1157x1536.jpg 1157w, https:\/\/www.engineeringradio.us\/blog\/wp-content\/uploads\/2023\/11\/PXL_20231019_180326437-1542x2048.jpg 1542w, https:\/\/www.engineeringradio.us\/blog\/wp-content\/uploads\/2023\/11\/PXL_20231019_180326437-scaled.jpg 1928w\" sizes=\"auto, (max-width: 678px) 100vw, 678px\" \/><figcaption class=\"wp-element-caption\">WVIT Tower, Hartford CT<\/figcaption><\/figure>\n\n\n\n<p>The WVIT tower is 1,100 feet tall and is located on Rattlesnake Mountain near Farmington, CT.  Most of the other Hartford TV stations are on the same hill. <\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"678\" height=\"900\" src=\"https:\/\/www.engineeringradio.us\/blog\/wp-content\/uploads\/2023\/11\/PXL_20231019_153610997-678x900.jpg\" alt=\"\" class=\"wp-image-12513\" srcset=\"https:\/\/www.engineeringradio.us\/blog\/wp-content\/uploads\/2023\/11\/PXL_20231019_153610997-678x900.jpg 678w, https:\/\/www.engineeringradio.us\/blog\/wp-content\/uploads\/2023\/11\/PXL_20231019_153610997-452x600.jpg 452w, https:\/\/www.engineeringradio.us\/blog\/wp-content\/uploads\/2023\/11\/PXL_20231019_153610997-113x150.jpg 113w, https:\/\/www.engineeringradio.us\/blog\/wp-content\/uploads\/2023\/11\/PXL_20231019_153610997-768x1020.jpg 768w, https:\/\/www.engineeringradio.us\/blog\/wp-content\/uploads\/2023\/11\/PXL_20231019_153610997-1157x1536.jpg 1157w, https:\/\/www.engineeringradio.us\/blog\/wp-content\/uploads\/2023\/11\/PXL_20231019_153610997-1542x2048.jpg 1542w, https:\/\/www.engineeringradio.us\/blog\/wp-content\/uploads\/2023\/11\/PXL_20231019_153610997-scaled.jpg 1928w\" sizes=\"auto, (max-width: 678px) 100vw, 678px\" \/><figcaption class=\"wp-element-caption\">Tower crew, hitching a ride to the top<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"900\" src=\"https:\/\/www.engineeringradio.us\/blog\/wp-content\/uploads\/2023\/11\/PXL_20231019_171747639.MP_-1200x900.jpg\" alt=\"\" class=\"wp-image-12514\" srcset=\"https:\/\/www.engineeringradio.us\/blog\/wp-content\/uploads\/2023\/11\/PXL_20231019_171747639.MP_-1200x900.jpg 1200w, https:\/\/www.engineeringradio.us\/blog\/wp-content\/uploads\/2023\/11\/PXL_20231019_171747639.MP_-650x488.jpg 650w, https:\/\/www.engineeringradio.us\/blog\/wp-content\/uploads\/2023\/11\/PXL_20231019_171747639.MP_-150x113.jpg 150w, https:\/\/www.engineeringradio.us\/blog\/wp-content\/uploads\/2023\/11\/PXL_20231019_171747639.MP_-768x576.jpg 768w, https:\/\/www.engineeringradio.us\/blog\/wp-content\/uploads\/2023\/11\/PXL_20231019_171747639.MP_-1536x1152.jpg 1536w, https:\/\/www.engineeringradio.us\/blog\/wp-content\/uploads\/2023\/11\/PXL_20231019_171747639.MP_-2048x1536.jpg 2048w\" sizes=\"auto, (max-width: 1200px) 100vw, 1200px\" \/><figcaption class=\"wp-element-caption\">Selfie; return loss looks good<\/figcaption><\/figure>\n\n\n\n<p>It is always interesting to see new places and meet new people.  This site has an auxiliary TV studio, which they were using during COVID.  <\/p>\n","protected":false},"excerpt":{"rendered":"<p>We have been really busy this fall working on multiple projects plus the day-to-day tasks. One thing that is always fun; sweeping antennas with a VNA. In this case, WVIT Hartford, CT needed to repair a leaking transmission line section just below the antenna. To ensure that there would be no problems with return to &hellip; <a href=\"https:\/\/www.engineeringradio.us\/blog\/2023\/11\/tv-sweeps\/\" class=\"more-link\">Continue reading <span class=\"screen-reader-text\">TV sweeps<\/span><\/a><\/p>\n","protected":false},"author":4,"featured_media":12511,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3,324],"tags":[55],"class_list":["post-12507","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-general","category-tv","tag-tv"],"_links":{"self":[{"href":"https:\/\/www.engineeringradio.us\/blog\/wp-json\/wp\/v2\/posts\/12507","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.engineeringradio.us\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.engineeringradio.us\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.engineeringradio.us\/blog\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/www.engineeringradio.us\/blog\/wp-json\/wp\/v2\/comments?post=12507"}],"version-history":[{"count":3,"href":"https:\/\/www.engineeringradio.us\/blog\/wp-json\/wp\/v2\/posts\/12507\/revisions"}],"predecessor-version":[{"id":12583,"href":"https:\/\/www.engineeringradio.us\/blog\/wp-json\/wp\/v2\/posts\/12507\/revisions\/12583"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.engineeringradio.us\/blog\/wp-json\/wp\/v2\/media\/12511"}],"wp:attachment":[{"href":"https:\/\/www.engineeringradio.us\/blog\/wp-json\/wp\/v2\/media?parent=12507"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.engineeringradio.us\/blog\/wp-json\/wp\/v2\/categories?post=12507"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.engineeringradio.us\/blog\/wp-json\/wp\/v2\/tags?post=12507"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}