{"id":1988,"date":"2009-06-15T07:35:59","date_gmt":"2009-06-15T14:35:59","guid":{"rendered":"http:\/\/mightyohm.com\/blog\/?p=1988"},"modified":"2015-09-26T11:11:06","modified_gmt":"2015-09-26T18:11:06","slug":"sutro-tower-no-longer-transmitting-analog-television","status":"publish","type":"post","link":"https:\/\/mightyohm.com\/blog\/2009\/06\/sutro-tower-no-longer-transmitting-analog-television\/","title":{"rendered":"Sutro Tower no longer transmitting analog television"},"content":{"rendered":"<p>As part of the nationwide <a href=\"http:\/\/www.nytimes.com\/2009\/06\/14\/business\/media\/14digital.html?hp\">DTV transition<\/a>, on Friday, June 12th, <a href=\"http:\/\/en.wikipedia.org\/wiki\/Sutro_tower\">Sutro Tower<\/a> ceased all analog television transmissions by powering down the three main analog TV antennas atop San Francisco&#8217;s <a href=\"http:\/\/www.flickr.com\/groups\/sutrotower\/\">iconic<\/a> three-legged broadcast radio tower.<\/p>\n<p>This change is reflected by their <a href=\"http:\/\/sutrotower.com\/about_status.html\">status page<\/a>, which now shows the top of the antenna mostly dark with the exception of a few FM radio stations, as shown below.\u00a0 The DTV mast in the center of the tower is providing temporary digital television service during the tower&#8217;s massive<a href=\"http:\/\/sutrotower.com\/conversion.html\"> DTV conversion project<\/a>.<\/p>\n<p><a href=\"http:\/\/sutrotower.com\/about_status.html\"><\/a><a href=\"http:\/\/sutrotower.com\/about_status.html\"><img loading=\"lazy\" decoding=\"async\" data-attachment-id=\"2020\" data-permalink=\"https:\/\/mightyohm.com\/blog\/2009\/06\/sutro-tower-no-longer-transmitting-analog-television\/status-8text1\/\" data-orig-file=\"https:\/\/mightyohm.com\/blog\/wp-content\/uploads\/2009\/06\/status-8text1.gif\" data-orig-size=\"406,632\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;}\" data-image-title=\"Sutro Tower Antenna Status\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/mightyohm.com\/blog\/wp-content\/uploads\/2009\/06\/status-8text1.gif\" class=\"alignnone size-full wp-image-2020\" title=\"Sutro Tower Antenna Status\" src=\"http:\/\/mightyohm.com\/blog\/wp-content\/uploads\/2009\/06\/status-8text1.gif\" alt=\"Sutro Tower Antenna Status\" width=\"406\" height=\"632\" srcset=\"https:\/\/mightyohm.com\/blog\/wp-content\/uploads\/2009\/06\/status-8text1.gif 406w, https:\/\/mightyohm.com\/blog\/wp-content\/uploads\/2009\/06\/status-8text1-321x500.gif 321w\" sizes=\"auto, (max-width: 406px) 100vw, 406px\" \/><\/a><\/p>\n<p>According to Gene Zastrow, Sutro&#8217;s general manager, the existing analog television antennas will be replaced with new primary DTV antennas over the next several weeks.\u00a0 This could make for some great photo opportunities if the weather is decent, as I expect that given the size of the antennas there will be some serious equipment being used on and around the tower.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>As part of the nationwide DTV transition, on Friday, June 12th, Sutro Tower ceased all analog television transmissions by powering down the three main analog TV antennas atop San Francisco&#8217;s iconic three-legged broadcast radio tower. This change is reflected by their status page, which now shows the top of the antenna mostly dark with the &hellip; <a href=\"https:\/\/mightyohm.com\/blog\/2009\/06\/sutro-tower-no-longer-transmitting-analog-television\/\" class=\"more-link\">Continue reading <span class=\"screen-reader-text\">Sutro Tower no longer transmitting analog television<\/span> <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":false,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2},"jetpack_post_was_ever_published":false},"categories":[1],"tags":[237,235,51,234,236,73],"class_list":["post-1988","post","type-post","status-publish","format-standard","hentry","category-uncategorized","tag-dtv","tag-radio","tag-san-francisco","tag-sutro-tower","tag-television","tag-wireless"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"","jetpack_shortlink":"https:\/\/wp.me\/pioCd-w4","jetpack_sharing_enabled":true,"jetpack_likes_enabled":true,"jetpack-related-posts":[{"id":2419,"url":"https:\/\/mightyohm.com\/blog\/2009\/09\/sutro-tower-updates-photos-links\/","url_meta":{"origin":1988,"position":0},"title":"Sutro Tower Construction Updates, Photos, Links","author":"Jeff","date":"September 21, 2009","format":false,"excerpt":"Back in February, I first posted about the DTV conversion project that was beginning to make waves\u00b9 at San Francisco's iconic Sutro Tower wireless broadcast facility. Since then, there have been some big changes at the tower: the end of analog television broadcasts in June, the complete removal and replacement\u2026","rel":"","context":"In \"broadcast\"","block_context":{"text":"broadcast","link":"https:\/\/mightyohm.com\/blog\/tag\/broadcast\/"},"img":{"alt_text":"Sutro Tower DTV Conversion Progress","src":"https:\/\/i0.wp.com\/mightyohm.com\/files\/flickr\/3923695815_b3a9b5c237.jpg?resize=350%2C200","width":350,"height":200},"classes":[]},{"id":1161,"url":"https:\/\/mightyohm.com\/blog\/2009\/02\/sutro-tower-now-has-a-website\/","url_meta":{"origin":1988,"position":1},"title":"Sutro Tower now has a website!","author":"Jeff","date":"February 2, 2009","format":false,"excerpt":"Sutro Tower, the 3-pronged behemoth that sits on a hilltop in the geographical center of San Francisco, now has a website. The coolest part about the site, other than the listing of what radio and TV stations originate from the tower and the status of the DTV conversion, is this\u2026","rel":"","context":"In \"EMI\"","block_context":{"text":"EMI","link":"https:\/\/mightyohm.com\/blog\/tag\/emi\/"},"img":{"alt_text":"DSC_8235-42","src":"https:\/\/i0.wp.com\/mightyohm.com\/files\/flickr\/2967847926_8ab3744b3a_m.jpg?resize=350%2C200","width":350,"height":200},"classes":[]},{"id":2940,"url":"https:\/\/mightyohm.com\/blog\/2010\/04\/photo-tour-of-sutro-tower\/","url_meta":{"origin":1988,"position":2},"title":"Photo Tour of Sutro Tower","author":"Jeff","date":"April 29, 2010","format":false,"excerpt":"David July, who runs sutrotower.org, posted a fascinating set of pictures documenting his tour of San Francisco's Sutro Tower.","rel":"","context":"In &quot;Electronics&quot;","block_context":{"text":"Electronics","link":"https:\/\/mightyohm.com\/blog\/category\/electronics\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/mightyohm.com\/blog\/wp-content\/uploads\/2010\/04\/sutro1.jpg?resize=350%2C200","width":350,"height":200},"classes":[]},{"id":1756,"url":"https:\/\/mightyohm.com\/blog\/2009\/05\/the-fat-man-and-circuit-girl\/","url_meta":{"origin":1988,"position":3},"title":"The Fat Man and Circuit Girl","author":"Jeff","date":"May 7, 2009","format":false,"excerpt":"The Fat Man and Circuit Girl Cast 9 from Jeri Ellsworth on Vimeo. I don't know why it took so long, but recently someone turned me onto The Fat Man and Circuit Girl show, which has been airing on the net for almost six months now.\u00a0 This is definitely the\u2026","rel":"","context":"In &quot;Electronics&quot;","block_context":{"text":"Electronics","link":"https:\/\/mightyohm.com\/blog\/category\/electronics\/"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":182,"url":"https:\/\/mightyohm.com\/blog\/2008\/09\/generating-analog-rgb-video-with-a-pic-microcontroller\/","url_meta":{"origin":1988,"position":4},"title":"Generating Analog RGB Video with a PIC Microcontroller","author":"Jeff","date":"September 5, 2008","format":false,"excerpt":"Here is a PIC16F628 microcontroller clocked at 20MHz generating an analog RGB video signal with composite sync. This project was inspired by Rickard Gunee's PIC Video Howto which gave me a big headstart in writing the code.\u00a0 Thanks Rickard!\u00a0 I have been wanting to work on this project since reading\u2026","rel":"","context":"In &quot;Microcontrollers&quot;","block_context":{"text":"Microcontrollers","link":"https:\/\/mightyohm.com\/blog\/category\/microcontrollers\/"},"img":{"alt_text":"PIC Microcontroller RGB Video","src":"https:\/\/i0.wp.com\/mightyohm.com\/files\/flickr\/2830216800_9a86edacb1.jpg?resize=350%2C200","width":350,"height":200},"classes":[]},{"id":4281,"url":"https:\/\/mightyohm.com\/blog\/2011\/10\/wifi-radio-project-mention-in-popular-science\/","url_meta":{"origin":1988,"position":5},"title":"Wifi Radio project mention in Popular Science","author":"Jeff","date":"October 22, 2011","format":false,"excerpt":"My Wifi Radio project got a shoutout in this month's issue of Popular Science! \"Radio How You Want It\"\u00a0by Vin Marshall appears on page 78. \u00a0Vin built a gorgeous Wi-Fi radio based on my plans. \u00a0He also added a number of twists and new features, such as an analog signal\u2026","rel":"","context":"In &quot;Announcements&quot;","block_context":{"text":"Announcements","link":"https:\/\/mightyohm.com\/blog\/category\/announcements\/"},"img":{"alt_text":"Wifi Radio mention in Popular Science \u2013 October 2011","src":"https:\/\/i0.wp.com\/mightyohm.com\/files\/flickr\/6270848491_c82c234734.jpg?resize=350%2C200","width":350,"height":200},"classes":[]}],"_links":{"self":[{"href":"https:\/\/mightyohm.com\/blog\/wp-json\/wp\/v2\/posts\/1988","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/mightyohm.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/mightyohm.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/mightyohm.com\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/mightyohm.com\/blog\/wp-json\/wp\/v2\/comments?post=1988"}],"version-history":[{"count":11,"href":"https:\/\/mightyohm.com\/blog\/wp-json\/wp\/v2\/posts\/1988\/revisions"}],"predecessor-version":[{"id":7872,"href":"https:\/\/mightyohm.com\/blog\/wp-json\/wp\/v2\/posts\/1988\/revisions\/7872"}],"wp:attachment":[{"href":"https:\/\/mightyohm.com\/blog\/wp-json\/wp\/v2\/media?parent=1988"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/mightyohm.com\/blog\/wp-json\/wp\/v2\/categories?post=1988"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/mightyohm.com\/blog\/wp-json\/wp\/v2\/tags?post=1988"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}