{"id":2328,"date":"2020-07-03T21:19:35","date_gmt":"2020-07-03T21:19:35","guid":{"rendered":"https:\/\/www.snapwhole.com\/index.php\/73-amateur-radio-today-september-1967\/"},"modified":"2023-01-17T01:05:10","modified_gmt":"2023-01-17T01:05:10","slug":"73-amateur-radio-today-september-1967","status":"publish","type":"page","link":"https:\/\/www.snapwhole.com\/index.php\/73-amateur-radio-today-september-1967\/","title":{"rendered":"73 Amateur Radio Today &#8211; September 1967"},"content":{"rendered":"\n<p class=\"has-text-align-center\"><span class=\"has-inline-color has-vivid-red-color\">73 Amateur Radio Today &#8211; September 1967 with Index<\/span><\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"has-inline-color has-vivid-red-color\">Issue Contents:<\/span><\/h3>\n\n\n\n<h3 class=\"wp-block-heading\">The Synchronous Detection Process<\/h3>\n\n\n\n<p>&#8211; If you must use AM get the most out of it &#8230;&#8230; W3DUQ 6<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">A 160 Meter Sidewinder<\/h3>\n\n\n\n<p>&#8211; A sideband package for the low-band &#8230;&#8230; W6JTT 12<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Building Blocks<\/h3>\n\n\n\n<p>&#8211; A 12 to 18 MHz receiver for VHF converters &#8230;&#8230; WB2EGZ 17<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">VSWR Supreme<\/h3>\n\n\n\n<p>&#8211; A compact VSWR unit that can be built into your rig &#8230;&#8230; W4BRS 20<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Dual-band Use of Single-band Beams<\/h3>\n\n\n\n<p>&#8211; Get the most use out of those antennas &#8230;&#8230; W2EEY 26<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Grounded-grid Filament Chokes<\/h3>\n\n\n\n<p>&#8211; How to design and wind your own &#8230;&#8230; W6RET 30<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">200 Hertz CW Filter<\/h3>\n\n\n\n<p>&#8211; Maximum selectivity with telephone coils &#8230;&#8230; K7UDL 34<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Observations of Note by a VHF Addict<\/h3>\n\n\n\n<p>&#8211; Hilltopping in Southern California &#8230;&#8230; WB6JLC 37<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Getting a Start in Amateur Television<\/h3>\n\n\n\n<p>&#8211; Off on the right foot &#8230;&#8230; WA2EMC 40<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">A Compact Linear Amplifier<\/h3>\n\n\n\n<p>&#8211; 500 watts in a small package &#8230;&#8230; VE2AES 44<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Cathode Keying Filter<\/h3>\n\n\n\n<p>&#8211; Getting rid of key clicks &#8230;&#8230; W6BLZ 48<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">A Simple Resistance Bridge<\/h3>\n\n\n\n<p>&#8211; Precision resistance measurement at low-cost &#8230;&#8230; VE3AHU 51<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Compact Heat Sinks<\/h3>\n\n\n\n<p>&#8211; Using copper pipe caps for cooling semiconductors &#8230;&#8230; Ives 52<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Evaluating Antenna Feed Systems<\/h3>\n\n\n\n<p>&#8211; Using time domain reflectometry &#8230;&#8230; W7QAG 56<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Cheapskate&#8217;s &#8220;On the Air&#8221; Sign<\/h3>\n\n\n\n<p>&#8211; Eliminating in-shack interference &#8230;&#8230; WN3EWV 62<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Relay Energization in Fixed and Mobile Equipment<\/h3>\n\n\n\n<p>&#8211; Just what the title says &#8230;&#8230; VE4RE 64<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">How to be a Ham &#8211; By Really Trying<\/h3>\n\n\n\n<p>&#8211; It isn&#8217;t hard if you try &#8230;&#8230; VE3GLX 66<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Do-it-Yourself Mobile Mount<\/h3>\n\n\n\n<p>&#8211; Nice looking but simple floor mount &#8230;&#8230; W6APE 68<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Washing Out Your (Antenna) Shorts<\/h3>\n\n\n\n<p>&#8211; Keep road salt and water out of your mobile antenna &#8230;&#8230; W3RZD 70<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">A Polarity Sensitive Meter for the Sightless<\/h3>\n\n\n\n<p>&#8211; Used for checking diodes capacitors and resistors &#8230;&#8230; WA2BCX 72<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Climbing the Novice Ladder: Part 10<\/h3>\n\n\n\n<p>&#8211; FN offers Judy and Joe some sage advice &#8230;&#8230; W7OE 74<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Trindade Island DXpedition<\/h3>\n\n\n\n<p>&#8211; The DX-capades of PY2BZD\/pY0 &#8230;&#8230; PY2BZD 82<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Gus: Part 27<\/h3>\n\n\n\n<p>&#8211; Gough Island &#8230;&#8230; W4BPD 84<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">DX&#8217;ing<\/h3>\n\n\n\n<p>&#8211; How to get the most out of chasing DX &#8230;&#8230; W2NSD\/1 88<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">The Knight-kit KG-663 Low-voltage Power Supply<\/h3>\n\n\n\n<p>&#8211; An excellent power supply for the ham shack &#8230;&#8230; W1DTY 94<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Heathkit SB630 Control Console<\/h3>\n\n\n\n<p>&#8211; Handsome mate to the SB301 and SB401 &#8230;&#8230; W2DJL 96<\/p>\n\n\n<div id=\"wppdfemb-frame-container-19199\"><iframe id=\"wppdf-emb-iframe-19199\" scrolling=\"no\" data-pdf-index=\"2\" class=\"pdfembed-iframe nonfullscreen\" style=\"border: none; width:100%; max-width: 100%; min-height: 1000px;\" src=\"https:\/\/www.snapwhole.com?pdfID=19199&#038;url=%2F%3Fpdfemb-serveurl%3Dhttps%253A%252F%252Fwww.snapwhole.com%252Fwp-content%252Fuploads%252Fsecurepdfs%252Fdd50%252Fham1pdfs%252F73-09_September_1967.pdf%26pdfemb-nonce%3D03a16b2012&#038;index=2\" ><\/iframe><\/div>\n\n\n<p class=\"has-text-align-center\"><span class=\"has-inline-color has-vivid-red-color\">73 Amateur Radio Today &#8211; September 1967 with Index<\/span><\/p>\n\n\n\n<center><d3><a  style=\"color:Tomato;\" href=\"https:\/\/www.snapwhole.com\/index.php\/73-amateur-radio-magazine\/\">Return to 73 Amateur Radio Today Index<\/a><\/d3><\/center><br><br>\n<div class=\"pvc_clear\"><\/div><p id=\"pvc_stats_2328\" class=\"pvc_stats all  \" data-element-id=\"2328\" style=\"\"><i class=\"pvc-stats-icon medium\" aria-hidden=\"true\"><svg aria-hidden=\"true\" focusable=\"false\" data-prefix=\"far\" data-icon=\"chart-bar\" role=\"img\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 512 512\" class=\"svg-inline--fa fa-chart-bar fa-w-16 fa-2x\"><path fill=\"currentColor\" d=\"M396.8 352h22.4c6.4 0 12.8-6.4 12.8-12.8V108.8c0-6.4-6.4-12.8-12.8-12.8h-22.4c-6.4 0-12.8 6.4-12.8 12.8v230.4c0 6.4 6.4 12.8 12.8 12.8zm-192 0h22.4c6.4 0 12.8-6.4 12.8-12.8V140.8c0-6.4-6.4-12.8-12.8-12.8h-22.4c-6.4 0-12.8 6.4-12.8 12.8v198.4c0 6.4 6.4 12.8 12.8 12.8zm96 0h22.4c6.4 0 12.8-6.4 12.8-12.8V204.8c0-6.4-6.4-12.8-12.8-12.8h-22.4c-6.4 0-12.8 6.4-12.8 12.8v134.4c0 6.4 6.4 12.8 12.8 12.8zM496 400H48V80c0-8.84-7.16-16-16-16H16C7.16 64 0 71.16 0 80v336c0 17.67 14.33 32 32 32h464c8.84 0 16-7.16 16-16v-16c0-8.84-7.16-16-16-16zm-387.2-48h22.4c6.4 0 12.8-6.4 12.8-12.8v-70.4c0-6.4-6.4-12.8-12.8-12.8h-22.4c-6.4 0-12.8 6.4-12.8 12.8v70.4c0 6.4 6.4 12.8 12.8 12.8z\" class=\"\"><\/path><\/svg><\/i> <img loading=\"lazy\" decoding=\"async\" width=\"16\" height=\"16\" alt=\"Loading\" src=\"https:\/\/www.snapwhole.com\/wp-content\/plugins\/page-views-count\/ajax-loader-2x.gif\" border=0 \/><\/p><div class=\"pvc_clear\"><\/div>","protected":false},"excerpt":{"rendered":"<p>73 Amateur Radio Today &#8211; September 1967 with Index Issue Contents: The Synchronous Detection Process &#8211; If you must use AM get the most out of it &#8230;&#8230; W3DUQ 6 A 160 Meter Sidewinder &#8211; A sideband package for the low-band &#8230;&#8230; W6JTT 12 Building Blocks &#8211; A 12 to 18 MHz receiver for VHF [&hellip;]<\/p>\n<div class=\"pvc_clear\"><\/div>\n<p id=\"pvc_stats_2328\" class=\"pvc_stats all  \" data-element-id=\"2328\" style=\"\"><i class=\"pvc-stats-icon medium\" aria-hidden=\"true\"><svg aria-hidden=\"true\" focusable=\"false\" data-prefix=\"far\" data-icon=\"chart-bar\" role=\"img\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 512 512\" class=\"svg-inline--fa fa-chart-bar fa-w-16 fa-2x\"><path fill=\"currentColor\" d=\"M396.8 352h22.4c6.4 0 12.8-6.4 12.8-12.8V108.8c0-6.4-6.4-12.8-12.8-12.8h-22.4c-6.4 0-12.8 6.4-12.8 12.8v230.4c0 6.4 6.4 12.8 12.8 12.8zm-192 0h22.4c6.4 0 12.8-6.4 12.8-12.8V140.8c0-6.4-6.4-12.8-12.8-12.8h-22.4c-6.4 0-12.8 6.4-12.8 12.8v198.4c0 6.4 6.4 12.8 12.8 12.8zm96 0h22.4c6.4 0 12.8-6.4 12.8-12.8V204.8c0-6.4-6.4-12.8-12.8-12.8h-22.4c-6.4 0-12.8 6.4-12.8 12.8v134.4c0 6.4 6.4 12.8 12.8 12.8zM496 400H48V80c0-8.84-7.16-16-16-16H16C7.16 64 0 71.16 0 80v336c0 17.67 14.33 32 32 32h464c8.84 0 16-7.16 16-16v-16c0-8.84-7.16-16-16-16zm-387.2-48h22.4c6.4 0 12.8-6.4 12.8-12.8v-70.4c0-6.4-6.4-12.8-12.8-12.8h-22.4c-6.4 0-12.8 6.4-12.8 12.8v70.4c0 6.4 6.4 12.8 12.8 12.8z\" class=\"\"><\/path><\/svg><\/i> <img loading=\"lazy\" decoding=\"async\" width=\"16\" height=\"16\" alt=\"Loading\" src=\"https:\/\/www.snapwhole.com\/wp-content\/plugins\/page-views-count\/ajax-loader-2x.gif\" border=0 \/><\/p>\n<div class=\"pvc_clear\"><\/div>\n","protected":false},"author":3,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"open","ping_status":"closed","template":"","meta":{"footnotes":""},"a3_pvc":{"activated":true,"total_views":460,"today_views":0},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v23.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>73 Amateur Radio Today - September 1967 - SnapWhole.com<\/title>\n<meta name=\"description\" content=\"73 Amateur Radio Today - September 1967\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.snapwhole.com\/index.php\/73-amateur-radio-today-september-1967\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"73 Amateur Radio Today - September 1967 - SnapWhole.com\" \/>\n<meta property=\"og:description\" content=\"73 Amateur Radio Today - September 1967\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.snapwhole.com\/index.php\/73-amateur-radio-today-september-1967\/\" \/>\n<meta property=\"og:site_name\" content=\"SnapWhole.com\" \/>\n<meta property=\"article:modified_time\" content=\"2023-01-17T01:05:10+00:00\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.snapwhole.com\/index.php\/73-amateur-radio-today-september-1967\/\",\"url\":\"https:\/\/www.snapwhole.com\/index.php\/73-amateur-radio-today-september-1967\/\",\"name\":\"73 Amateur Radio Today - September 1967 - SnapWhole.com\",\"isPartOf\":{\"@id\":\"https:\/\/www.snapwhole.com\/#website\"},\"datePublished\":\"2020-07-03T21:19:35+00:00\",\"dateModified\":\"2023-01-17T01:05:10+00:00\",\"description\":\"73 Amateur Radio Today - September 1967\",\"breadcrumb\":{\"@id\":\"https:\/\/www.snapwhole.com\/index.php\/73-amateur-radio-today-september-1967\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.snapwhole.com\/index.php\/73-amateur-radio-today-september-1967\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.snapwhole.com\/index.php\/73-amateur-radio-today-september-1967\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/www.snapwhole.com\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"73 Amateur Radio Today &#8211; 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