{"id":223,"date":"2017-12-28T10:06:00","date_gmt":"2017-12-28T10:06:00","guid":{"rendered":"http:\/\/tenettech.net\/SDR\/product\/import-placeholder-for-259\/"},"modified":"2025-08-15T11:36:25","modified_gmt":"2025-08-15T11:36:25","slug":"board-mounted-gpsdo-tcxo-recommended-for-usrp-b200-b210","status":"publish","type":"product","link":"http:\/\/tenettech.net\/SDR\/product\/board-mounted-gpsdo-tcxo-recommended-for-usrp-b200-b210\/","title":{"rendered":"Board Mounted GPSDO (TCXO) Recommended for USRP B200\/B210"},"content":{"rendered":"","protected":false},"excerpt":{"rendered":"<p><a href=\" http:\/\/tenettech.net\/SDR\/contact\/\" target=\"_blank\" rel=\"noopener\"><input type=\"submit\" value=\"Call for pricing\" \/><\/a><\/p>\n<p><strong>Kit Contents:<\/strong><\/p>\n<ul>\n<li>Board-Mounted GPSDO (TCXO)<\/li>\n<li>Documentation for Installation and Configuration\/Setup<\/li>\n<\/ul>\n<p>This is a GPS-disciplined, temperature-controlled crystal oscillator (GPSDO), which is recommended for use with a USRP\u00a0<a title=\"USRP Bus Series\" href=\"https:\/\/www.ettus.com\/product\/category\/USRP-Bus-Series\">B200\/B210<\/a>.\u00a0 The GPSDO provides a high-accuracy 10 MHz reference and 1 PPS signal, which allows developers to build systems that serve applications with improved frequency accuracy (75 ppb in unlocked condition) or global timing alignment (50 ns in locked condition).<\/p>\n<p>Unlike the\u00a0<a title=\"OCXO-MODULE\" href=\"https:\/\/www.ettus.com\/product\/details\/GPSDO-MINI\">OCXO<\/a>-based version, which is recommended for use with the USRP\u00a0<a title=\"USRP X Series\" href=\"https:\/\/www.ettus.com\/product\/category\/USRP-X-Series\">X300\/X310<\/a>, this lower power module can be used with the USRP\u00a0<a title=\"USRP Bus Series\" href=\"https:\/\/www.ettus.com\/product\/category\/USRP-Bus-Series\">B200\/B210<\/a>in a USB bus-powered configuration.<\/p>\n<p>We recommend reading the\u00a0<a title=\"GPSDO Selection Guide\" href=\"https:\/\/kb.ettus.com\/GPSDO_Selection_Guide\">GPSDO Selection Guide<\/a>\u00a0to ensure this is the right device for your application.<\/p>\n<table border=\"1\" cellspacing=\"0\" cellpadding=\"0\">\n<tbody>\n<tr>\n<td colspan=\"3\" valign=\"top\" width=\"590\"><strong>Module Specifications<\/strong><\/td>\n<\/tr>\n<tr>\n<td valign=\"top\" width=\"250\">1 PPS Accuracy<\/td>\n<td colspan=\"2\" valign=\"top\" width=\"340\">\u00b150ns to UTC RMS (1-Sigma) GPS Locked<\/td>\n<\/tr>\n<tr>\n<td valign=\"top\" width=\"250\">1 PPS Output<\/td>\n<td colspan=\"2\" valign=\"top\" width=\"340\">3.3VDC CMOS<\/td>\n<\/tr>\n<tr>\n<td valign=\"top\" width=\"250\">RS-232 Control<\/td>\n<td colspan=\"2\" valign=\"top\" width=\"340\">NMEA &amp; SCPI-99 Control Commands, Integrated into UHD<\/td>\n<\/tr>\n<tr>\n<td valign=\"top\" width=\"250\">GPS Frequency<\/td>\n<td colspan=\"2\" valign=\"top\" width=\"340\">L1, C\/A 1574MHz<\/td>\n<\/tr>\n<tr>\n<td valign=\"top\" width=\"250\">GPS Antenna<\/td>\n<td colspan=\"2\" valign=\"top\" width=\"340\">Active (5V compatible) or Passive<\/td>\n<\/tr>\n<tr>\n<td valign=\"top\" width=\"250\">GPS Receiver<\/td>\n<td colspan=\"2\" valign=\"top\" width=\"340\">50 Channels, Mobile, WAAS, EGNOS, MSAS capable<\/td>\n<\/tr>\n<tr>\n<td valign=\"top\" width=\"250\">Sensitivity<\/td>\n<td colspan=\"2\" valign=\"top\" width=\"340\">Acquisition -142dBm, Tracking -168dBm<\/td>\n<\/tr>\n<tr>\n<td valign=\"top\" width=\"250\">TTFF<\/td>\n<td colspan=\"2\" valign=\"top\" width=\"340\">Cold Start: &lt;45 sec, Warm Start: 1 sec, Hot Start: 1 sec<\/td>\n<\/tr>\n<tr>\n<td valign=\"top\" width=\"250\">ADEV<\/td>\n<td colspan=\"2\" valign=\"top\" width=\"340\">1E-11 at 1s<\/td>\n<\/tr>\n<tr>\n<td valign=\"top\" width=\"250\">Warm Up Time \/ Stabilization Time<\/td>\n<td colspan=\"2\" valign=\"top\" width=\"340\">&lt;5 min at  25C to 1E-08 Accuracy<\/td>\n<\/tr>\n<tr>\n<td valign=\"top\" width=\"250\">Supply Voltage (Vdd)<\/td>\n<td colspan=\"2\" valign=\"top\" width=\"340\">3.3V<\/td>\n<\/tr>\n<tr>\n<td valign=\"top\" width=\"250\">Power Consumption<\/td>\n<td colspan=\"2\" valign=\"top\" width=\"340\">0.5W Max<\/td>\n<\/tr>\n<tr>\n<td valign=\"top\" width=\"250\">Operating Temperature<\/td>\n<td colspan=\"2\" valign=\"top\" width=\"340\">0C to  60C<\/td>\n<\/tr>\n<tr>\n<td valign=\"top\" width=\"250\">Storage Temperature<\/td>\n<td colspan=\"2\" valign=\"top\" width=\"340\">-45C to 85C<\/td>\n<\/tr>\n<tr>\n<td colspan=\"3\" valign=\"top\" width=\"590\"><strong>Oscillator Specifications<\/strong><\/td>\n<\/tr>\n<tr>\n<td valign=\"top\" width=\"250\">Frequency Output<\/td>\n<td colspan=\"2\" valign=\"top\" width=\"340\">10MHz<\/td>\n<\/tr>\n<tr>\n<td valign=\"top\" width=\"250\">10MHz Retrace<\/td>\n<td colspan=\"2\" valign=\"top\" width=\"340\">\u00b12E-08 after 1 hour at 25C<\/td>\n<\/tr>\n<tr>\n<td valign=\"top\" width=\"250\">Frequency Stability Over Temperature (Unlock Condition)<\/td>\n<td colspan=\"2\" valign=\"top\" width=\"340\">\u00b17.5E-08<\/td>\n<\/tr>\n<tr>\n<td valign=\"top\" width=\"250\">Warm Up Time<\/td>\n<td colspan=\"2\" valign=\"top\" width=\"340\">&lt; 1 min at  25C<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"4\" valign=\"top\" width=\"250\">Phase Noise at 10MHz<\/td>\n<td valign=\"top\" width=\"168\">1Hz<\/td>\n<td valign=\"top\" width=\"172\">-65dBc\/Hz<\/td>\n<\/tr>\n<tr>\n<td valign=\"top\" width=\"168\">10Hz<\/td>\n<td valign=\"top\" width=\"172\">-102dBc\/Hz<\/td>\n<\/tr>\n<tr>\n<td valign=\"top\" width=\"168\">100Hz<\/td>\n<td valign=\"top\" width=\"172\">-132dBc\/Hz<\/td>\n<\/tr>\n<tr>\n<td valign=\"top\" width=\"168\">10kHz<\/td>\n<td valign=\"top\" width=\"172\">&lt;-152dBc\/Hz<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":251,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[32],"product_tag":[],"class_list":{"0":"post-223","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-accessories","8":"first","9":"instock","10":"shipping-taxable","11":"product-type-grouped"},"_links":{"self":[{"href":"http:\/\/tenettech.net\/SDR\/wp-json\/wp\/v2\/product\/223","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/tenettech.net\/SDR\/wp-json\/wp\/v2\/product"}],"about":[{"href":"http:\/\/tenettech.net\/SDR\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"http:\/\/tenettech.net\/SDR\/wp-json\/wp\/v2\/comments?post=223"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/tenettech.net\/SDR\/wp-json\/wp\/v2\/media\/251"}],"wp:attachment":[{"href":"http:\/\/tenettech.net\/SDR\/wp-json\/wp\/v2\/media?parent=223"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"http:\/\/tenettech.net\/SDR\/wp-json\/wp\/v2\/product_brand?post=223"},{"taxonomy":"product_cat","embeddable":true,"href":"http:\/\/tenettech.net\/SDR\/wp-json\/wp\/v2\/product_cat?post=223"},{"taxonomy":"product_tag","embeddable":true,"href":"http:\/\/tenettech.net\/SDR\/wp-json\/wp\/v2\/product_tag?post=223"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}