{"id":6228,"date":"2023-02-20T00:30:01","date_gmt":"2023-02-19T22:30:01","guid":{"rendered":"http:\/\/originhobbies.com\/?post_type=product&#038;p=6228"},"modified":"2026-04-16T21:45:17","modified_gmt":"2026-04-16T19:45:17","slug":"radiomaster-rp3-elrs-2-4ghz-nano-receiver","status":"publish","type":"product","link":"https:\/\/originhobbies.com\/sv\/shop\/radio-control\/radio-receivers\/elrs-protocol\/radiomaster-rp3-elrs-2-4ghz-nano-receiver\/","title":{"rendered":"Radiomaster RP3 V2 ELRS 2.4GHz Diversity Receiver LBT"},"content":{"rendered":"<p>RadioMaster RP3 ExpressLRS series of receivers are designed with size, ease of use and range in mind. Utilizing ExpressLRS 2.4GHz Open-source firmware the RP series of nano receivers deliver features and range today&#8217;s pilots have come to expect.<\/p>\n<p>The V2 RP series receivers are built-in a TCXO (temperature-compensated crystal oscillator) now, which ensures reliable, stable, and accurate signal reception, allowing for superior performance in demanding environments and enhancing the flight experience.<\/p>\n<p>The RP series offer radio links with incredible range and low latency. With built-in WiFi, firmware updates can be done on your craft without the need to remove the receiver. Binding can be done using a bind phrase meaning no more bind plugs or fiddly button presses while trying to plug in your battery.<\/p>\n<ul>\n<li><strong>RP1: for full-range use. It has a UFL antenna socket and comes with a T antenna.<\/strong><\/li>\n<li><strong>RP2: for racing use. It has a built-in ceramic antenna which is super light and small in size. <\/strong><\/li>\n<li><strong>RP3: for best receiver range and telemetry range as it provides Antenna Diversity.<\/strong><\/li>\n<\/ul>\n<p><a href=\"https:\/\/originhobbies.com\/sv\/expresslrs-sbus-with-omphobby-m1-m2-helicopter\/\">ELRS receivers now support SBUS output as well !<\/a><\/p>\n<p>Due to the low-latency and high-refresh-rate RF module, the RP series are ideal for FPV races or Long Range. Suitable for Whoops, drones, and fixed-wing models due to the ultra-light and Nano size, these receivers can fit just about anywhere!<\/p>\n<p>Developed around the ESP8285 MCU and SX1280IMLTRT RF Chip the RP series offer Lora and FLRC 2.4ghz RF links offering incredible range and low latency. With Wifi built-in FW updates can be done on your craft without the need to remove the receiver. Binding can be done using a bind phrase meaning no more bind plugs or fiddly button presses while trying to plug in your battery.<\/p>\n<p>The RP3 receiver features a Skyworks SE2431L providing an LNA for improved receiver performance, a PA providing up to 100mW of telemetry performance and antenna switching for antenna diversity.<\/p>\n<p>Visit <a href=\"https:\/\/www.expresslrs.org\/\" target=\"_blank\" rel=\"noopener nofollow\">https:\/\/www.expresslrs.org\/<\/a> to learn more.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-6234\" src=\"https:\/\/originhobbies.com\/wp-content\/uploads\/2023\/02\/RP3-Detail-Page-EN-PC_01.jpg\" alt=\"\" width=\"1024\" height=\"575\" srcset=\"https:\/\/originhobbies.com\/wp-content\/uploads\/2023\/02\/RP3-Detail-Page-EN-PC_01.jpg 1024w, https:\/\/originhobbies.com\/wp-content\/uploads\/2023\/02\/RP3-Detail-Page-EN-PC_01-300x168.jpg 300w, https:\/\/originhobbies.com\/wp-content\/uploads\/2023\/02\/RP3-Detail-Page-EN-PC_01-768x431.jpg 768w, https:\/\/originhobbies.com\/wp-content\/uploads\/2023\/02\/RP3-Detail-Page-EN-PC_01-18x10.jpg 18w, https:\/\/originhobbies.com\/wp-content\/uploads\/2023\/02\/RP3-Detail-Page-EN-PC_01-416x234.jpg 416w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/p>\n<h4>Highlights<\/h4>\n<ul>\n<li>Built-in a TCXO (temperature compensated crystal oscillator)<\/li>\n<li>Optimized\u00a0PCB\u00a0design\u00a0for\u00a0better heat\u00a0dissipation.<\/li>\n<li>LNA\u00a0for\u00a0better\u00a0receiver\u00a0range.<\/li>\n<li>PA\u00a0for\u00a0better\u00a0telemetry\u00a0range.<\/li>\n<li>Antenna\u00a0Diversity\u00a0for\u00a0improved\u00a0signal\u00a0stability\u00a0and\u00a0range.<\/li>\n<li>Compatible with all 2.4GHz ExpressLRS modules and transmitters with built in 2.4GHz ExpressLRS<\/li>\n<\/ul>\n<h4 style=\"text-align: left;\">TCXO\u00a0(temperature compensated crystal oscillator)<\/h4>\n<p>The TCXO ensures high stability and accuracy in frequency control, compensating for temperature variations. This results in consistent and reliable signal reception, even in extreme temperature conditions. It also reduces frequency drift over time, providing long-term frequency stability and preventing signal degradation. <a href=\"https:\/\/www.expresslrs.org\/hardware\/crystal-frequency-error\" target=\"_blank\" rel=\"noopener nofollow\">Click to learn more about the TCXO.<\/a><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-9438\" src=\"https:\/\/originhobbies.com\/wp-content\/uploads\/2023\/02\/RP-V2-Detail-Page-EN-PC.jpg\" alt=\"\" width=\"1024\" height=\"575\" srcset=\"https:\/\/originhobbies.com\/wp-content\/uploads\/2023\/02\/RP-V2-Detail-Page-EN-PC.jpg 1024w, https:\/\/originhobbies.com\/wp-content\/uploads\/2023\/02\/RP-V2-Detail-Page-EN-PC-300x168.jpg 300w, https:\/\/originhobbies.com\/wp-content\/uploads\/2023\/02\/RP-V2-Detail-Page-EN-PC-768x431.jpg 768w, https:\/\/originhobbies.com\/wp-content\/uploads\/2023\/02\/RP-V2-Detail-Page-EN-PC-18x10.jpg 18w, https:\/\/originhobbies.com\/wp-content\/uploads\/2023\/02\/RP-V2-Detail-Page-EN-PC-416x234.jpg 416w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-14048\" src=\"https:\/\/originhobbies.com\/wp-content\/uploads\/2023\/02\/RP3-v2-Detail-Page-EN-PC_03.jpg\" alt=\"\" width=\"1024\" height=\"575\" srcset=\"https:\/\/originhobbies.com\/wp-content\/uploads\/2023\/02\/RP3-v2-Detail-Page-EN-PC_03.jpg 1024w, https:\/\/originhobbies.com\/wp-content\/uploads\/2023\/02\/RP3-v2-Detail-Page-EN-PC_03-300x168.jpg 300w, https:\/\/originhobbies.com\/wp-content\/uploads\/2023\/02\/RP3-v2-Detail-Page-EN-PC_03-768x431.jpg 768w, https:\/\/originhobbies.com\/wp-content\/uploads\/2023\/02\/RP3-v2-Detail-Page-EN-PC_03-50x28.jpg 50w, https:\/\/originhobbies.com\/wp-content\/uploads\/2023\/02\/RP3-v2-Detail-Page-EN-PC_03-18x10.jpg 18w, https:\/\/originhobbies.com\/wp-content\/uploads\/2023\/02\/RP3-v2-Detail-Page-EN-PC_03-416x234.jpg 416w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/> <img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-14049\" src=\"https:\/\/originhobbies.com\/wp-content\/uploads\/2023\/02\/RP3-v2-Detail-Page-EN-PC_04.jpg\" alt=\"\" width=\"1024\" height=\"575\" srcset=\"https:\/\/originhobbies.com\/wp-content\/uploads\/2023\/02\/RP3-v2-Detail-Page-EN-PC_04.jpg 1024w, https:\/\/originhobbies.com\/wp-content\/uploads\/2023\/02\/RP3-v2-Detail-Page-EN-PC_04-300x168.jpg 300w, https:\/\/originhobbies.com\/wp-content\/uploads\/2023\/02\/RP3-v2-Detail-Page-EN-PC_04-768x431.jpg 768w, https:\/\/originhobbies.com\/wp-content\/uploads\/2023\/02\/RP3-v2-Detail-Page-EN-PC_04-50x28.jpg 50w, https:\/\/originhobbies.com\/wp-content\/uploads\/2023\/02\/RP3-v2-Detail-Page-EN-PC_04-18x10.jpg 18w, https:\/\/originhobbies.com\/wp-content\/uploads\/2023\/02\/RP3-v2-Detail-Page-EN-PC_04-416x234.jpg 416w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/p>\n<h4>Size<\/h4>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-14050\" src=\"https:\/\/originhobbies.com\/wp-content\/uploads\/2023\/02\/RP3-v2-Detail-Page-EN-PC_05.jpg\" alt=\"\" width=\"480\" height=\"270\" srcset=\"https:\/\/originhobbies.com\/wp-content\/uploads\/2023\/02\/RP3-v2-Detail-Page-EN-PC_05.jpg 480w, https:\/\/originhobbies.com\/wp-content\/uploads\/2023\/02\/RP3-v2-Detail-Page-EN-PC_05-300x169.jpg 300w, https:\/\/originhobbies.com\/wp-content\/uploads\/2023\/02\/RP3-v2-Detail-Page-EN-PC_05-50x28.jpg 50w, https:\/\/originhobbies.com\/wp-content\/uploads\/2023\/02\/RP3-v2-Detail-Page-EN-PC_05-18x10.jpg 18w, https:\/\/originhobbies.com\/wp-content\/uploads\/2023\/02\/RP3-v2-Detail-Page-EN-PC_05-416x234.jpg 416w\" sizes=\"auto, (max-width: 480px) 100vw, 480px\" \/><\/p>\n<p>&nbsp;<\/p>\n<h4>Specifikationer<\/h4>\n<ul>\n<li>Item:\u00a0RP3\u00a0Diversity\u00a0Receiver<\/li>\n<li>Type:\u00a0ISM<\/li>\n<li>MCU:\u00a0ESP8285<\/li>\n<li>RF\u00a0Chip:\u00a0SX1281<\/li>\n<li>Telemetry RF power: Max 100mw<\/li>\n<li>Antenna:\u00a065mm\u00a02.4ghz\u00a0T\u00a0Antenna x 2<\/li>\n<li>Frequency\u00a0Range:\u00a02.404 &#8211; 2.479 Ghz<\/li>\n<li>Maximum\u00a0receive\u00a0refresh\u00a0rate:\u00a0500Hz\u00a0\/\u00a0F1000Hz<\/li>\n<li>Minimum\u00a0receiver\u00a0refresh\u00a0rate:\u00a025Hz<\/li>\n<li>Working voltage: DC 5V<\/li>\n<li>Weight:\u00a04.6g\u00a0(Including\u00a0two\u00a0antenna)<\/li>\n<li>Dimension:\u00a022mm*13mm*4mm<\/li>\n<li>Firmware\u00a0Version:\u00a0ExpressLRS\u00a0v3.0\u00a0pre-installed<\/li>\n<li>FW\u00a0Target:\u00a0RadioMaster\u00a0RP3\u00a0Diversity\u00a02400\u00a0RX<\/li>\n<li>Bus\u00a0interface:\u00a0CRSF<\/li>\n<\/ul>\n<h4>Download<\/h4>\n<ul>\n<li><a href=\"https:\/\/originhobbies.com\/wp-content\/uploads\/2023\/02\/RP3_user_manual.pdf\">RP3 Receiver User Manual<\/a><\/li>\n<\/ul>\n<h4>Package Includes<\/h4>\n<ul>\n<li>1 * RP3 ExpressLRS 2.4ghz Nano Receiver<\/li>\n<li>2 * 65mm UFL 2.4Ghz T Antenna<\/li>\n<li>1 * User Manual<\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-6233\" src=\"https:\/\/originhobbies.com\/wp-content\/uploads\/2023\/02\/RP3-Detail-Page-EN-PC.jpg\" alt=\"Radiomaster ELRS receivers RP1 RP2 RP3\" width=\"1024\" height=\"575\" srcset=\"https:\/\/originhobbies.com\/wp-content\/uploads\/2023\/02\/RP3-Detail-Page-EN-PC.jpg 1024w, https:\/\/originhobbies.com\/wp-content\/uploads\/2023\/02\/RP3-Detail-Page-EN-PC-300x168.jpg 300w, https:\/\/originhobbies.com\/wp-content\/uploads\/2023\/02\/RP3-Detail-Page-EN-PC-768x431.jpg 768w, https:\/\/originhobbies.com\/wp-content\/uploads\/2023\/02\/RP3-Detail-Page-EN-PC-18x10.jpg 18w, https:\/\/originhobbies.com\/wp-content\/uploads\/2023\/02\/RP3-Detail-Page-EN-PC-416x234.jpg 416w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/p>\n<p>&nbsp;<\/p>","protected":false},"excerpt":{"rendered":"<p>RadioMaster RP3 ExpressLRS series of receivers are designed with size, ease of use and range in mind. Utilizing ExpressLRS 2.4GHz Open-source firmware the RP series of nano receivers deliver features and range today&#8217;s pilots have come to expect. The V2 RP series receivers are built-in a TCXO (temperature-compensated crystal oscillator) now, which ensures reliable, stable, [&hellip;]<\/p>\n","protected":false},"featured_media":14044,"comment_status":"open","ping_status":"closed","template":"","meta":{"_eb_attr":""},"product_brand":[],"product_cat":[50,232],"product_tag":[],"class_list":{"0":"post-6228","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-radio-receivers","7":"product_cat-elrs-protocol","9":"first","10":"instock","11":"taxable","12":"shipping-taxable","13":"purchasable","14":"product-type-simple"},"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/originhobbies.com\/sv\/wp-json\/wp\/v2\/product\/6228","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/originhobbies.com\/sv\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/originhobbies.com\/sv\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/originhobbies.com\/sv\/wp-json\/wp\/v2\/comments?post=6228"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/originhobbies.com\/sv\/wp-json\/wp\/v2\/media\/14044"}],"wp:attachment":[{"href":"https:\/\/originhobbies.com\/sv\/wp-json\/wp\/v2\/media?parent=6228"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/originhobbies.com\/sv\/wp-json\/wp\/v2\/product_brand?post=6228"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/originhobbies.com\/sv\/wp-json\/wp\/v2\/product_cat?post=6228"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/originhobbies.com\/sv\/wp-json\/wp\/v2\/product_tag?post=6228"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}