{"id":60,"date":"2023-08-15T13:33:20","date_gmt":"2023-08-15T13:33:20","guid":{"rendered":"http:\/\/doc.yjuav.net\/en\/?page_id=60"},"modified":"2025-03-22T09:20:16","modified_gmt":"2025-03-22T09:20:16","slug":"p9-datalink","status":"publish","type":"page","link":"https:\/\/doc.yjuav.net\/en\/index.php\/telemetrys\/p9-datalink\/","title":{"rendered":"P9 DataLink &#8211; 915M frequency band, 60km telemetry"},"content":{"rendered":"\n<h2 id='product-overview'  id=\"boomdevs_1\" class=\"wp-block-heading\" >Product Overview<\/h2>\n\n\n\n<p>YJUAV P9 DataLink is an ultra-long-distance telemetry, 902-928MHz communication frequency band, up to 60km communication distance, maximum 276kbps transmission rate.<br>The module communication mode supports point-to-point, point-to-multi, and MESH networking scenarios. With stable data transmission and millisecond-level communication delay, it is widely used in the field of UAV communication.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"1024\" src=\"http:\/\/doc.yjuav.net\/en\/wp-content\/uploads\/2023\/12\/image-6.png\" alt=\"\" class=\"wp-image-337\" style=\"width:700px;height:auto\" srcset=\"https:\/\/doc.yjuav.net\/en\/wp-content\/uploads\/2023\/12\/image-6.png 1024w, https:\/\/doc.yjuav.net\/en\/wp-content\/uploads\/2023\/12\/image-6-300x300.png 300w, https:\/\/doc.yjuav.net\/en\/wp-content\/uploads\/2023\/12\/image-6-150x150.png 150w, https:\/\/doc.yjuav.net\/en\/wp-content\/uploads\/2023\/12\/image-6-768x768.png 768w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<h2 id='product-features'  id=\"boomdevs_2\" class=\"wp-block-heading\" id=\"product-features\" >Product Features<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Ultra-long distance, up to 60km communication distance;<\/li>\n\n\n\n<li>Communication mode supports point-to-point, point-to-multi, and MESH networking modes to enrich application requirements;<\/li>\n\n\n\n<li>Stable communication, automatic frequency hopping, anti-interference, adaptive bandwidth and other technologies ensure the stability of data communication;<\/li>\n\n\n\n<li>Wide voltage, allowing 12-60V voltage input, 3-14S battery, suitable for most drone voltages;<\/li>\n\n\n\n<li>Three clear LEDs indicate the wireless signal strength, indicating the stability of the communication in real time\uff1b<\/li>\n<\/ul>\n\n\n\n<h2 id='procurement-method'  id=\"boomdevs_3\" class=\"wp-block-heading\" id=\"procurement-method\" >Procurement Method<\/h2>\n\n\n\n<p><a href=\"https:\/\/www.yjuav.net\/en\/index.php\/contact-us\/\" target=\"_blank\" rel=\"noreferrer noopener\">Contact us<\/a><\/p>\n\n\n\n<h2 id='specification-table'  id=\"boomdevs_4\" class=\"wp-block-heading\" >Specification table<\/h2>\n\n\n\n<figure class=\"wp-block-table is-style-stripes\"><table><thead><tr><th class=\"has-text-align-left\" data-align=\"left\">Specification item<\/th><th class=\"has-text-align-left\" data-align=\"left\">Parameter value<\/th><\/tr><\/thead><tbody><tr><td class=\"has-text-align-left\" data-align=\"left\">Frequency<\/td><td class=\"has-text-align-left\" data-align=\"left\">902-928MHz<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">Protocol<\/td><td class=\"has-text-align-left\" data-align=\"left\">transparent transmission<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">Communication distance<\/td><td class=\"has-text-align-left\" data-align=\"left\">60km<br>(ldeal environment, high gain fiberglass antenna)<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">Transmission power<\/td><td class=\"has-text-align-left\" data-align=\"left\">100mW-1W(20-30dBm), default 1W<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">Uart baudrate<\/td><td class=\"has-text-align-left\" data-align=\"left\">300bps-230.4kbps, default 115200bps<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">Transmission speed<\/td><td class=\"has-text-align-left\" data-align=\"left\">57.6kbps-276kbps, default 172.8kbps<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">Communication interface<\/td><td class=\"has-text-align-left\" data-align=\"left\">3.3V TTL UART or USB TYPE-C<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">Encryption method<\/td><td class=\"has-text-align-left\" data-align=\"left\">no<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">Error detection<\/td><td class=\"has-text-align-left\" data-align=\"left\">32Bit CRC\u3001ARQ<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">Receiving sensitivity<\/td><td class=\"has-text-align-left\" data-align=\"left\">-110 dBm @ 115.2kbps<br>-108 dBm @ 172.8kbps<br>-107 dBm @ 230.4kbps<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">Antenna gain<\/td><td class=\"has-text-align-left\" data-align=\"left\">product antenna 3DBi, user replaceable antenna<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">Operating voltage<\/td><td class=\"has-text-align-left\" data-align=\"left\">12-60V(3-14S)<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">Power waste<\/td><td class=\"has-text-align-left\" data-align=\"left\">sleep mode &lt;lmA @1W<br>idle mode &lt;3.5mA @1W<br>receive current(35mA-80mA)<br>emission current(800mA-1200mA)<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">Interface type<\/td><td class=\"has-text-align-left\" data-align=\"left\">antenna:SMA Internal needle<br>UART TTL: GHR-06V-S<br>USB: TYPE-C<br>power:XT30PW-M<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">Operating temperature<\/td><td class=\"has-text-align-left\" data-align=\"left\">-40\u00b0C~85\u00b0C<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">Operating humidity<\/td><td class=\"has-text-align-left\" data-align=\"left\">5%~95%\uff0cNo condensation<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">Size<\/td><td class=\"has-text-align-left\" data-align=\"left\">63mmx35.2mmx15.7mm<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">Weight<\/td><td class=\"has-text-align-left\" data-align=\"left\">antenna:34g, module:47g<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 id='interface'  id=\"boomdevs_5\" class=\"wp-block-heading\" >Interface<\/h2>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"559\" src=\"https:\/\/doc.yjuav.net\/en\/wp-content\/uploads\/2025\/03\/image-13-1024x559.png\" alt=\"\" class=\"wp-image-454\" srcset=\"https:\/\/doc.yjuav.net\/en\/wp-content\/uploads\/2025\/03\/image-13-1024x559.png 1024w, https:\/\/doc.yjuav.net\/en\/wp-content\/uploads\/2025\/03\/image-13-300x164.png 300w, https:\/\/doc.yjuav.net\/en\/wp-content\/uploads\/2025\/03\/image-13-768x419.png 768w, https:\/\/doc.yjuav.net\/en\/wp-content\/uploads\/2025\/03\/image-13.png 1031w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"449\" src=\"https:\/\/doc.yjuav.net\/en\/wp-content\/uploads\/2025\/03\/image-14-1024x449.png\" alt=\"\" class=\"wp-image-455\" srcset=\"https:\/\/doc.yjuav.net\/en\/wp-content\/uploads\/2025\/03\/image-14-1024x449.png 1024w, https:\/\/doc.yjuav.net\/en\/wp-content\/uploads\/2025\/03\/image-14-300x132.png 300w, https:\/\/doc.yjuav.net\/en\/wp-content\/uploads\/2025\/03\/image-14-768x337.png 768w, https:\/\/doc.yjuav.net\/en\/wp-content\/uploads\/2025\/03\/image-14.png 1058w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Product Overview YJUAV P9 DataLink is an ultra-long-dis &#8230; <a title=\"P9 DataLink &#8211; 915M frequency band, 60km telemetry\" class=\"read-more\" href=\"https:\/\/doc.yjuav.net\/en\/index.php\/telemetrys\/p9-datalink\/\" aria-label=\"\u7ee7\u7eed\u9605\u8bfbP9 DataLink &#8211; 915M frequency band, 60km telemetry\">\u9605\u8bfb\u66f4\u591a<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"parent":39,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-60","page","type-page","status-publish"],"_links":{"self":[{"href":"https:\/\/doc.yjuav.net\/en\/index.php\/wp-json\/wp\/v2\/pages\/60","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/doc.yjuav.net\/en\/index.php\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/doc.yjuav.net\/en\/index.php\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/doc.yjuav.net\/en\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/doc.yjuav.net\/en\/index.php\/wp-json\/wp\/v2\/comments?post=60"}],"version-history":[{"count":27,"href":"https:\/\/doc.yjuav.net\/en\/index.php\/wp-json\/wp\/v2\/pages\/60\/revisions"}],"predecessor-version":[{"id":456,"href":"https:\/\/doc.yjuav.net\/en\/index.php\/wp-json\/wp\/v2\/pages\/60\/revisions\/456"}],"up":[{"embeddable":true,"href":"https:\/\/doc.yjuav.net\/en\/index.php\/wp-json\/wp\/v2\/pages\/39"}],"wp:attachment":[{"href":"https:\/\/doc.yjuav.net\/en\/index.php\/wp-json\/wp\/v2\/media?parent=60"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}