{"id":864,"date":"2017-12-24T18:24:00","date_gmt":"2017-12-24T18:24:00","guid":{"rendered":"http:\/\/network-radios.com\/?p=864"},"modified":"2017-12-29T14:32:31","modified_gmt":"2017-12-29T14:32:31","slug":"inrico-tm-7-socket-pinout-mic-by-ok8nwo","status":"publish","type":"post","link":"https:\/\/network-radios.com\/index.php\/2017\/12\/24\/inrico-tm-7-socket-pinout-mic-by-ok8nwo\/","title":{"rendered":"Inrico TM-7 socket pinout (mic) by OK8NWO"},"content":{"rendered":"<p><a href=\"http:\/\/network-radios.com\/index.php\/product\/inrico-tm-7-3gwifi-mobile-network-radio\/\">Inrico TM-7<\/a> socket pinout (mic) by OK8NWO<\/p>\n<p>Hi,<\/p>\n<p>As I drive but don&#8217;t like curly cable I decided to try to make up a lead with a condenser mic that I could leave in position discrete.<br \/>\nI added a tx switch but really as I use a btooth tx button its not so needed but i wired it anyhow.<\/p>\n<p>Pinouts 1 Gnd 2 Audio in 7 Tx<\/p>\n<p>These work at least in Zello.<\/p>\n<p>Maby you have a pinout already but heres my hatchet cable for the car. I used an ethernet wire which I will place on steering rack\/column with mic facing me on wheel.<br \/>\nI used a spare rj45 socket and glued mic and switch to it.<\/p>\n<p>Probably theres a tidier way to do this but this works.<\/p>\n<p>I checked the continuity between pins 1&amp;7 and when the supplied mic &#8220;keys&#8221; there is a resistance of 1kohm. This may matter so I suggest doing same if you make up a cable like this.<\/p>\n<p>So I made up a second RJ45 socket with added resistor from pin 7 to switch. Then added a spare condenser mic and it works fine.<\/p>\n<p>Regards David<\/p>\n<p>73 OK8NWO<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-large wp-image-928\" src=\"http:\/\/network-radios.com\/wp-content\/uploads\/2017\/12\/IMG_20171229_150218-1024x576.jpg\" alt=\"\" width=\"980\" height=\"551\" srcset=\"https:\/\/network-radios.com\/wp-content\/uploads\/2017\/12\/IMG_20171229_150218-1024x576.jpg 1024w, https:\/\/network-radios.com\/wp-content\/uploads\/2017\/12\/IMG_20171229_150218-300x169.jpg 300w, https:\/\/network-radios.com\/wp-content\/uploads\/2017\/12\/IMG_20171229_150218-768x432.jpg 768w\" sizes=\"auto, (max-width: 980px) 100vw, 980px\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-large wp-image-929\" src=\"http:\/\/network-radios.com\/wp-content\/uploads\/2017\/12\/IMG_20171229_150134-1024x576.jpg\" alt=\"\" width=\"980\" height=\"551\" srcset=\"https:\/\/network-radios.com\/wp-content\/uploads\/2017\/12\/IMG_20171229_150134-1024x576.jpg 1024w, https:\/\/network-radios.com\/wp-content\/uploads\/2017\/12\/IMG_20171229_150134-300x169.jpg 300w, https:\/\/network-radios.com\/wp-content\/uploads\/2017\/12\/IMG_20171229_150134-768x432.jpg 768w\" sizes=\"auto, (max-width: 980px) 100vw, 980px\" \/><\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Inrico TM-7 socket pinout (mic) by OK8NWO Hi, As I drive but don&#8217;t like curly cable I decided to try to make up a lead with a condenser mic that I could leave in position discrete. I added a tx switch but really as I use a btooth tx button its not so needed but [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":866,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-864","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/network-radios.com\/index.php\/wp-json\/wp\/v2\/posts\/864","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/network-radios.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/network-radios.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/network-radios.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/network-radios.com\/index.php\/wp-json\/wp\/v2\/comments?post=864"}],"version-history":[{"count":5,"href":"https:\/\/network-radios.com\/index.php\/wp-json\/wp\/v2\/posts\/864\/revisions"}],"predecessor-version":[{"id":931,"href":"https:\/\/network-radios.com\/index.php\/wp-json\/wp\/v2\/posts\/864\/revisions\/931"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/network-radios.com\/index.php\/wp-json\/wp\/v2\/media\/866"}],"wp:attachment":[{"href":"https:\/\/network-radios.com\/index.php\/wp-json\/wp\/v2\/media?parent=864"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/network-radios.com\/index.php\/wp-json\/wp\/v2\/categories?post=864"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/network-radios.com\/index.php\/wp-json\/wp\/v2\/tags?post=864"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}