{"id":840,"date":"2020-10-18T15:17:38","date_gmt":"2020-10-18T19:17:38","guid":{"rendered":"https:\/\/dc540.org\/xxx\/?p=840"},"modified":"2020-10-18T15:17:39","modified_gmt":"2020-10-18T19:17:39","slug":"proxmark3-rdv4-replacement-antenna","status":"publish","type":"post","link":"https:\/\/dc540.org\/xxx\/2020\/10\/proxmark3-rdv4-replacement-antenna\/","title":{"rendered":"Proxmark3 RDV4 Replacement Antenna"},"content":{"rendered":"\n<p>So if you&#8217;re like me and picked up your Proxmark3 RDV4 on the early side, you probably have the original stock antenna. Which is fine. No, it&#8217;s really fine. For all the things that are normally part of RFID experimentation, it&#8217;s fine. If you want to read and write implants, you get the ferrite antenna. If you&#8217;re looking for long range, you get the extended antenna set (a medium-range that fits in the case and a long range that doesn&#8217;t).  <\/p>\n\n\n\n<p>But what if like me, you realized that the stock LF antenna is fixed at 125KHz?  What if you have a potential use case for 134KHz?  There are 134KHz tags out there. Sure, you could go with the long-range set, but it&#8217;s $90. <\/p>\n\n\n\n<p>Enter the RDV4.01 replacement antenna. Seems to be only sold by sneaktechnology and lab401, both overseas &#8212; doesn&#8217;t seem like Hacker Warehouse is carrying it. Probably a low demand item. But for $20 you can replace your stock 125KHz antenna with one that&#8217;s got switchable frequency (125KHz\/134KHz) and switchable Q (7\/14).  <\/p>\n\n\n\n<p>I don&#8217;t know if this will solve my particular use case, but it&#8217;s a lower bar financially than the long-range set, so I&#8217;m giving it a shot. I&#8217;ll let you know in a few weeks if it helped.<\/p>\n\n\n\n<p>Antenna is available here if you&#8217;re interested: <a href=\"https:\/\/sneaktechnology.com\/product\/proxmark3-rdv4-01-replacement-antenna\/\">https:\/\/sneaktechnology.com\/product\/proxmark3-rdv4-01-replacement-antenna\/<\/a><\/p>\n\n\n\n<p>Oh, you&#8217;re wondering about my use case?  So far I haven&#8217;t been able to read the implant on my cat. I&#8217;m hoping this will help. <\/p>\n","protected":false},"excerpt":{"rendered":"<p>So if you&#8217;re like me and picked up your Proxmark3 RDV4 on the early side, you probably have the original stock antenna. Which is fine. No, it&#8217;s really fine. For &hellip; <\/p>\n<p class=\"link-more\"><a href=\"https:\/\/dc540.org\/xxx\/2020\/10\/proxmark3-rdv4-replacement-antenna\/\" class=\"more-link\">Continue reading<span class=\"screen-reader-text\"> &#8220;Proxmark3 RDV4 Replacement Antenna&#8221;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":841,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[5,73],"tags":[],"class_list":["post-840","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-hardware","category-rfid"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"https:\/\/dc540.org\/xxx\/wp-content\/uploads\/2020\/10\/pm3upgradeantenna.jpg","jetpack_likes_enabled":true,"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/dc540.org\/xxx\/wp-json\/wp\/v2\/posts\/840","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/dc540.org\/xxx\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/dc540.org\/xxx\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/dc540.org\/xxx\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/dc540.org\/xxx\/wp-json\/wp\/v2\/comments?post=840"}],"version-history":[{"count":1,"href":"https:\/\/dc540.org\/xxx\/wp-json\/wp\/v2\/posts\/840\/revisions"}],"predecessor-version":[{"id":842,"href":"https:\/\/dc540.org\/xxx\/wp-json\/wp\/v2\/posts\/840\/revisions\/842"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/dc540.org\/xxx\/wp-json\/wp\/v2\/media\/841"}],"wp:attachment":[{"href":"https:\/\/dc540.org\/xxx\/wp-json\/wp\/v2\/media?parent=840"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/dc540.org\/xxx\/wp-json\/wp\/v2\/categories?post=840"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/dc540.org\/xxx\/wp-json\/wp\/v2\/tags?post=840"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}