{"id":349,"date":"2015-11-28T17:03:31","date_gmt":"2015-11-28T17:03:31","guid":{"rendered":"http:\/\/arbtronics.co.uk\/wp\/?p=349"},"modified":"2015-11-28T17:06:00","modified_gmt":"2015-11-28T17:06:00","slug":"bugging-device-mk2","status":"publish","type":"post","link":"https:\/\/www.arbtronics.co.uk\/wp\/?p=349","title":{"rendered":"Bugging device mk2"},"content":{"rendered":"<p>This is a room transmitter that basicaly transmits audio that it can hear onto a wideband radio frequency.<\/p>\n<p>The tuning range is roughly between 88-108 mhz<br \/>\nIt works up to around 200 meters line of sight.<br \/>\nYou can receive its audio using a car stereo or similar radio receiver.It is ideal for use as a baby monitor or listening to wildlife etc when being in the area would disturb the animals. I was amazed to here the noises that hedgehogs make at night using this device.<br \/>\nIt is for educational purposes only.<br \/>\nThe kids will love listening to birds etc without frightening them away<br \/>\nThe microphone has excellent capabilities and a dripping tap in the same room sounds very loud.<br \/>\nThere is no way to record using this device it is a transmitter only.<\/p>\n<p>Ive not done any work on this project in years but thought I would use some surface mount components and reduce the size of the device so here is mk2<\/p>\n<div id=\"attachment_350\" style=\"width: 529px\" class=\"wp-caption alignnone\"><a href=\"http:\/\/arbtronics.co.uk\/wp\/wp-content\/uploads\/2015\/11\/roomtx2.jpg\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-350\" class=\"wp-image-350 size-full\" src=\"http:\/\/arbtronics.co.uk\/wp\/wp-content\/uploads\/2015\/11\/roomtx2.jpg\" alt=\"roomtx2\" width=\"519\" height=\"406\" srcset=\"https:\/\/www.arbtronics.co.uk\/wp\/wp-content\/uploads\/2015\/11\/roomtx2.jpg 519w, https:\/\/www.arbtronics.co.uk\/wp\/wp-content\/uploads\/2015\/11\/roomtx2-300x235.jpg 300w\" sizes=\"auto, (max-width: 519px) 100vw, 519px\" \/><\/a><p id=\"caption-attachment-350\" class=\"wp-caption-text\">Room TX MK2<\/p><\/div>\n","protected":false},"excerpt":{"rendered":"<p>This is a room transmitter that basicaly transmits audio that it can hear onto a wideband radio frequency. The tuning range is roughly between 88-108 mhz It works up to around 200 meters line of sight. You can receive its audio using a car stereo or similar radio receiver.It is ideal for use as a [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2],"tags":[],"class_list":["post-349","post","type-post","status-publish","format-standard","hentry","category-devices"],"_links":{"self":[{"href":"https:\/\/www.arbtronics.co.uk\/wp\/index.php?rest_route=\/wp\/v2\/posts\/349","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.arbtronics.co.uk\/wp\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.arbtronics.co.uk\/wp\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.arbtronics.co.uk\/wp\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.arbtronics.co.uk\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=349"}],"version-history":[{"count":2,"href":"https:\/\/www.arbtronics.co.uk\/wp\/index.php?rest_route=\/wp\/v2\/posts\/349\/revisions"}],"predecessor-version":[{"id":353,"href":"https:\/\/www.arbtronics.co.uk\/wp\/index.php?rest_route=\/wp\/v2\/posts\/349\/revisions\/353"}],"wp:attachment":[{"href":"https:\/\/www.arbtronics.co.uk\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=349"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.arbtronics.co.uk\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=349"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.arbtronics.co.uk\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=349"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}