{"id":161,"date":"2011-08-12T06:02:38","date_gmt":"2011-08-12T06:02:38","guid":{"rendered":"https:\/\/www.laserdyne.com.au\/?page_id=161"},"modified":"2022-06-29T09:11:25","modified_gmt":"2022-06-28T23:11:25","slug":"l20lc","status":"publish","type":"page","link":"https:\/\/www.laserdyne.com.au\/rangepro\/l20lc\/","title":{"rendered":"RangePRO L20LC Laser Rangefinder Module"},"content":{"rendered":"<div id=\"acronym2\">L20LC: Laser rangefinder 20km range class Long platform Closed framework Housed<\/div>\n<div id=\"productpic\"><a href=\"https:\/\/www.laserdyne.com.au\/wp-content\/uploads\/L20LC-product.jpg\" target=\"_blank\" rel=\"noopener\"><img decoding=\"async\" loading=\"lazy\" class=\"alignnone\" title=\"RangePRO L20LC Laser Rangefinder Module by LaserDYNE\" src=\"\/wp-content\/uploads\/L20LC-product.jpg\" alt=\"RangePRO L20LC Laser Rangefinder Module by LaserDYNE\" width=\"372\" height=\"227\" \/><\/a><!-- end #productpic --><\/div>\n<div id=\"dimensions\" class=\"specslist\">\n<h2>Dimensions<\/h2>\n<table cellspacing=\"0\" cellpadding=\"0\">\n<tbody>\n<tr>\n<td>Length<\/td>\n<td>273mm<\/td>\n<\/tr>\n<tr>\n<td>Width<\/td>\n<td>143mm<\/td>\n<\/tr>\n<tr>\n<td>Height<\/td>\n<td>80.3mm<\/td>\n<\/tr>\n<tr>\n<td>Mass<\/td>\n<td>3.4kg<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><!-- end .specslist --><\/p>\n<\/div>\n<div class=\"lefthalf\">\n<div class=\"specslist\">\n<h2>Suitability<\/h2>\n<ul>\n<li>OEM module for integration into sensing, surveillance, tracking &amp; weapons stations, and thermal imaging cameras &amp; gimbals;<\/li>\n<li>for land, sea or airborne applications;<\/li>\n<li>designed to withstand vibration, shock, and extended temperature operation, EM shielded.<\/li>\n<\/ul>\n<p><!-- end .specslist --><\/p>\n<\/div>\n<div class=\"specslist\">\n<h2>Rangefinding<\/h2>\n<h3>Read-out limits (factory selectable)<\/h3>\n<table cellspacing=\"0\" cellpadding=\"0\">\n<tbody>\n<tr>\n<td>Minimum<\/td>\n<td class=\"tdright\">200<\/td>\n<\/tr>\n<tr>\n<td>Maximum<\/td>\n<td class=\"tdright\">20,000<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>Performance<span class=\"notemark\">*<\/span><\/h3>\n<table cellspacing=\"0\" cellpadding=\"0\">\n<tbody>\n<tr>\n<td>standard (1x1m)<span class=\"notemark\">**<\/span><\/td>\n<td class=\"tdright\">&gt; 6,500<\/td>\n<\/tr>\n<tr>\n<td>vehicle (2.3&#215;2.3m)<span class=\"notemark\">**<\/span><\/td>\n<td class=\"tdright\">&gt; 10,000<\/td>\n<\/tr>\n<tr>\n<td>building (8x8m)<span class=\"notemark\">**<\/span><\/td>\n<td class=\"tdright\">&gt; 18,000<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<div class=\"notebody\">*Standard Clear atmosphere; Extinction Coefficient 0.0448 @ 1,570nm (Modtran 3 V1.5; tropical atmosphere, maritime aerosols, Jan.); sea level visibility = 23.5km.<\/div>\n<div class=\"notebody\">** Target albedo = 0.1 @ 1,570nm.<\/div>\n<div class=\"notebody\">*** Target albedo = 0.2 @ 1,570nm.<\/div>\n<p><!-- end .specslist --><\/p>\n<\/div>\n<div class=\"specslist\">\n<h2>Sealing<\/h2>\n<ul>\n<li>Hermetic<\/li>\n<\/ul>\n<p><!-- end .specslist --><\/p>\n<\/div>\n<div class=\"specslist\">\n<h2>Laser Safety<\/h2>\n<ul>\n<li>Class 1M<span class=\"notemark\">***<\/span><\/li>\n<\/ul>\n<div class=\"notebody\">***AS\/NZS IEC60825.1 2011.1<\/div>\n<p><!-- end .specslist --><\/p>\n<\/div>\n<div><a title=\"right-click to save, left-click to open\" href=\"\/wp-content\/uploads\/SD-RP-S-1121-A_1.pdf\" target=\"_blank\" rel=\"noopener\">Download print-friendly version of this page<br \/>\n<\/a><a title=\"right-click to save, left-click to open\" href=\"\/wp-content\/uploads\/PS-RP-S-1099-A_1.pdf\" target=\"_blank\" rel=\"noopener\">Download Product Specification<\/a><a title=\"right-click to save, left-click to open\" href=\"\/wp-content\/uploads\/SD-RP-S-1121-A_1.pdf\" target=\"_blank\" rel=\"noopener\"><br \/>\n<\/a><a href=\"https:\/\/www.laserdyne.com.au\/library\/#rangepro\" target=\"main\" rel=\"noopener\">Go to Library (all documents for this model)<\/a><\/div>\n<p><!-- end .linkset --><\/p>\n<\/div>\n<p><!-- end .lefthalf --><\/p>\n<div class=\"righthalf\">\n<div class=\"specslist\">\n<h2>Transmitter<\/h2>\n<table cellspacing=\"0\" cellpadding=\"0\">\n<tbody>\n<tr>\n<td>Laser type<\/td>\n<td>Nd:YAG\/OPO<\/td>\n<\/tr>\n<tr>\n<td>Wavelength<\/td>\n<td>1,565 to 1,575 nm (1,570 nominal)<\/td>\n<\/tr>\n<tr>\n<td>Output<\/td>\n<td>nominally 8mJ [to Class 1M limit]<\/td>\n<\/tr>\n<tr>\n<td>Ranging rate<\/td>\n<td>up to 1Hz\u00a0(with duty cycle)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><!-- end .specslist --><\/p>\n<\/div>\n<div class=\"specslist\">\n<h2>Detector<\/h2>\n<ul>\n<li>InGaAs with time variant gain<\/li>\n<\/ul>\n<p><!-- end .specslist --><\/p>\n<\/div>\n<div class=\"specslist\">\n<h2>Range Determination<\/h2>\n<ul>\n<li>Signals from the detector are digitally sampled and examined to determine all potential real target returns. An adaptive range threshold compensates for changing noise levels, maximising system capability under varying conditions.<\/li>\n<\/ul>\n<p><!-- end .specslist --><\/p>\n<\/div>\n<div class=\"specslist\">\n<h2>Power<\/h2>\n<ul>\n<li>12 to 32Vdc input.<\/li>\n<\/ul>\n<p><!-- end .specslist --><\/p>\n<\/div>\n<div class=\"specslist\">\n<h2>Comms<\/h2>\n<ul>\n<li>RS-232 9,600 Baud<\/li>\n<\/ul>\n<p><!-- end .specslist --><\/p>\n<\/div>\n<div class=\"specslist\">\n<h2>Mounting<\/h2>\n<ul>\n<li>3-point mount.<\/li>\n<\/ul>\n<p><!-- end .specslist --><\/p>\n<\/div>\n<div id=\"options\" class=\"specslist\">\n<h2>Options<\/h2>\n<table cellspacing=\"0\" cellpadding=\"0\">\n<tbody>\n<tr>\n<td>Telescope<\/td>\n<td>4X to 12X (pictured)<\/td>\n<\/tr>\n<tr>\n<td>Comms<\/td>\n<td>RS-422 19,200 Baud<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><!-- end .specslist --><\/p>\n<\/div>\n<p><!-- end .righthalf --><\/p>\n<\/div>\n<div class=\"clear\">Return to <a href=\"https:\/\/www.laserdyne.com.au\/rangepro\/models\/\">RangePRO Laser Rangefinder Model Overview<\/a><\/div>\n","protected":false},"excerpt":{"rendered":"<p>L20LC: Laser rangefinder 20km range class Long platform Closed framework Housed Dimensions Length 273mm Width 143mm Height 80.3mm Mass 3.4kg Suitability OEM module for integration into sensing, surveillance, tracking &amp; weapons stations, and thermal imaging cameras &amp; gimbals; for land, sea or airborne applications; designed to withstand vibration, shock, and extended temperature operation, EM shielded. [&hellip;]<\/p>\n","protected":false},"author":431,"featured_media":0,"parent":10,"menu_order":11,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"_links":{"self":[{"href":"https:\/\/www.laserdyne.com.au\/wp-json\/wp\/v2\/pages\/161"}],"collection":[{"href":"https:\/\/www.laserdyne.com.au\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.laserdyne.com.au\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.laserdyne.com.au\/wp-json\/wp\/v2\/users\/431"}],"replies":[{"embeddable":true,"href":"https:\/\/www.laserdyne.com.au\/wp-json\/wp\/v2\/comments?post=161"}],"version-history":[{"count":1,"href":"https:\/\/www.laserdyne.com.au\/wp-json\/wp\/v2\/pages\/161\/revisions"}],"predecessor-version":[{"id":2753,"href":"https:\/\/www.laserdyne.com.au\/wp-json\/wp\/v2\/pages\/161\/revisions\/2753"}],"up":[{"embeddable":true,"href":"https:\/\/www.laserdyne.com.au\/wp-json\/wp\/v2\/pages\/10"}],"wp:attachment":[{"href":"https:\/\/www.laserdyne.com.au\/wp-json\/wp\/v2\/media?parent=161"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}