{"id":8149,"date":"2025-02-18T12:07:10","date_gmt":"2025-02-18T12:07:10","guid":{"rendered":"https:\/\/1dronas.lt\/?post_type=product&p=8149"},"modified":"2026-04-02T16:48:52","modified_gmt":"2026-04-02T13:48:52","slug":"radiomaster-rp3-v2-expresslrs-2-4ghz-nano-receiver","status":"publish","type":"product","link":"https:\/\/1dronas.lt\/en\/produktas\/radiomaster-rp3-v2-expresslrs-2-4ghz-nano-receiver\/","title":{"rendered":"RadioMaster RP3 V2 ExpressLRS 2.4GHz Nano Receiver"},"content":{"rendered":"

The RadioMaster RP series receivers feature a built-in TCXO (Temperature-Controlled Crystal Oscillator) that ensures reliable, stable, and accurate signal reception, making them perform well in challenging conditions and enhancing the flight experience.<\/p>\n

The RadioMaster RP Series receivers are designed with size, ease of use and range in mind. Powered by ExpressLRS 2.4ghz open source software, the RP Series nano receivers deliver the features and range that modern pilots expect.<\/p>\n

Built with the ESP8285 MCU and SX1280IMLTRT RF chip, the RP series receivers offer LoRa and FLRC 2.4ghz RF communications with incredible range and low latency. Thanks to the built-in Wifi, FW updates can be performed on your board without removing the receiver. Binding can be done using a binding phrase, meaning no more fiddling with plugs or complicated button presses when trying to connect a battery.<\/p>\n

The RP3 receiver features Skyworks' SE2431L, which includes an LNA for improved receiver performance, a PA for up to 100mW of telemetry performance, and antenna switching for antenna diversity.<\/p>\n

\"\"<\/p>\n

Features:<\/strong><\/p>\n

\u2022<\/strong> Optimized PCB design for better heat dissipation.
\n\u2022<\/strong> LNA for better receiver range.
\n\u2022<\/strong> PA for better telemetry range.
\n\u2022<\/strong> A variety of antennas for better signal stability and range.
\n\u2022\u00a0<\/strong>Integrated TCXO (temperature compensated crystal oscillator).
\n\u2022\u00a0<\/strong>Compatible with all 2.4 GHz ExpressLRS modules and transmitters with integrated 2.4 GHz ExpressLRS.<\/p>\n

Specification:<\/strong><\/p>\n

\u2022\u00a0<\/strong>Item: RP3 Diversity receiver;
\n\u2022\u00a0<\/strong>Type: ISM;
\n\u2022\u00a0<\/strong>MCU: ESP8285;
\n\u2022\u00a0<\/strong>RF chip: SX1281;
\n\u2022\u00a0<\/strong>Telemetry RF power: Max. 100 mW;
\n\u2022\u00a0<\/strong>Antennas: 65mm 2.4GHz T-type antenna x 2;
\n\u2022\u00a0<\/strong>Frequency range: 2.404 \u2013 2.479 GHz;
\n\u2022\u00a0<\/strong>Version: FCC;
\n\u2022\u00a0<\/strong>Maximum reception refresh rate: 500 Hz \/ F1000Hz;
\n\u2022\u00a0<\/strong>Minimum reception refresh rate: 25 Hz;
\n\u2022\u00a0<\/strong>Operating voltage: DC 5V;
\n\u2022\u00a0<\/strong>Weight: 4.6 g (including two antennas);
\n\u2022\u00a0<\/strong>Dimensions: 22 mm \u00d7 13 mm \u00d7 4 mm;
\n\u2022\u00a0<\/strong>Software version: ExpressLRS v3.0 pre-installed;
\n\u2022 <\/strong>FW Target: RadioMaster RP3 Diversity 2400 RX;
\n\u2022 <\/strong>Interface: CRSF.<\/p>\n

TCXO (Temperature Compensated Crystal Oscillator)<\/strong><\/p>\n

The TCXO provides high frequency control stability and accuracy by compensating for temperature fluctuations. This ensures consistent and reliable signal reception even in extreme temperatures. It also reduces frequency drift over time, ensuring long-term frequency stability and protecting the signal from degradation.<\/p>\n

\"\" \"\" \"\" \"\"<\/p>\n

Download:<\/strong><\/p>\n

\u2022\u00a0<\/strong>RP1 Receiver User Manual (EN)<\/a><\/span>
\n\u2022\u00a0<\/strong>RP2 Receiver User Manual (EN)<\/a><\/span>
\n\u2022\u00a0<\/strong>RP3 Receiver User Manual (EN)<\/a><\/span><\/p>\n

\"\"<\/p>\n

Package:<\/strong><\/p>\n

1 x RP3 ExpressLRS 2.4ghz nano receiver;
\n2 x 65mm UFL 2.4GHz T antenna;
\n1 x User manual;
\n1 x CRSF cable.<\/p>\n

\"\"<\/p>\n

 <\/p>","protected":false},"excerpt":{"rendered":"

Using ExpressLRS 2.4GHz open source software, the RP Series nano receivers deliver the features and range that modern pilots expect.<\/span><\/p>\n

\"\"\u00a0 \u00a01 \u2013 2 days<\/strong><\/span><\/h4>","protected":false},"featured_media":8162,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[497],"product_cat":[682],"product_tag":[519,242,176,529,357,528],"class_list":{"0":"post-8149","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-radiomaster","7":"product_cat-imtuvai-rx","8":"product_tag-2-4ghz","9":"product_tag-diversity-receiver","10":"product_tag-elrs","11":"product_tag-nano-receiver","12":"product_tag-radiomaster","13":"product_tag-rp3","15":"first","16":"instock","17":"taxable","18":"shipping-taxable","19":"purchasable","20":"product-type-simple"},"yoast_head":"\nRadioMaster RP3 V2 ExpressLRS 2.4GHz Nano Receiver - 1dronas.lt<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/1dronas.lt\/en\/produktas\/radiomaster-rp3-v2-expresslrs-2-4ghz-nano-receiver\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"RadioMaster RP3 V2 ExpressLRS 2.4GHz Nano Receiver - 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