{"id":8307,"date":"2025-02-25T19:57:17","date_gmt":"2025-02-25T19:57:17","guid":{"rendered":"https:\/\/1dronas.lt\/?post_type=product&p=8307"},"modified":"2026-04-09T09:39:27","modified_gmt":"2026-04-09T06:39:27","slug":"radiomaster-rp4td-expresslrs-2-4ghz-true-diversity-receiver","status":"publish","type":"product","link":"https:\/\/1dronas.lt\/en\/produktas\/radiomaster-rp4td-expresslrs-2-4ghz-true-diversity-receiver\/","title":{"rendered":"Radiomaster RP4TD ExpressLRS 2.4GHz True Diversity Receiver"},"content":{"rendered":"

Featuring dual-channel 2.4GHz radio communication, the RP4TD features high signal sensitivity, better signal-to-noise ratio, and overall performance. The reliable DCDC power supply circuit ensures lower operating temperature even during long-term use. In addition, the dual TCXO ensures exceptional frequency stability, making the RP4TD a leader in its class.<\/p>\n

The RP4TD has built-in WiFi, so you can wirelessly update software and configure the receiver via the integrated WebUI using a computer or mobile phone.<\/p>\n

Suitable for use in drones and fixed-wing models, this receiver can be installed almost anywhere a serial receiver is needed!<\/p>\n

\"\"<\/p>\n

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

\u2022 Compatible with Gemini mode;
\n\u2022 Reliable DCDC power supply circuit;
\n\u2022 Top-class SNR and RSSI performance;
\n\u2022 Optimized PCB design for better heat dissipation;
\n\u2022 Updated antenna with greater durability and better performance;
\n\u2022 UART contacts for additional applications;
\n\u2022 Dual TCXO (temperature-controlled crystal oscillator);
\n\u2022 2\u00d7 100mW RF telemetry power output;
\n\u2022 Compatible with all 2.4GHz ExpressLRS modules and transmitters with integrated 2.4GHz ExpressLRS.<\/p>\n

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

\u2022 Item: RP4TD ExpressLRS 2.4GHz dual antenna receiver;
\n\u2022 Type: ISM;
\n\u2022 Microcontroller (MCU): ESP32;
\n\u2022 RF chip: SX1281 \u00d7 2;
\n\u2022 Antenna: 65mm 2.4GHz T-type antenna \u00d7 2;
\n\u2022 Frequency range: 2.4GHz;
\n\u2022 Maximum refresh rate: 500Hz \/ F1000Hz;
\n\u2022 Telemetry RF power: Max. 2\u00d7 100mW;
\n\u2022 Operating voltage: DC 4.5-12.0V;
\n\u2022 Weight: 1.4g (without antenna);
\n\u2022 Dimensions: 23.7 \u00d7 16.3 \u00d7 4.0 mm;
\n\u2022 Software version: ExpressLRS V3.3.0 (pre-installed);
\n\u2022 Firmware target: RadioMaster RP4TD 2400 RX;
\n\u2022 Interface: CRSF;
\n\u2022 Additional interface: UART.<\/p>\n

\"\"<\/p>\n

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

The TCXO provides high stability and accuracy in frequency control by compensating for temperature fluctuations. This allows you to maintain consistent and reliable signal reception even under extreme temperature conditions.<\/p>\n

In addition, the TCXO reduces frequency drift over time, ensuring long-term frequency stability and protecting against signal degradation. Testing has shown that dual TCXOs provide even greater benefits in a real dual-antenna receiver system.<\/p>\n

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

RP4TD is now mLRS compatible!<\/strong><\/p>\n

The mLRS project offers high-performance long-range radio communication based on open source 2.4 GHz, 915\/868 MHz and 433 MHz\/70 cm LoRa technology. It provides bidirectional serial communication along with full remote control functionality.<\/p>\n

The "m" in the project name stands for "Mavlink" because this system will have features that optimize Mavlink systems. However, mLRS will always also support transparent serial communication, so it can be used more widely and will not be limited to Mavlink systems.<\/p>\n

The letters \u201cLR\u201d in the project name stand for \u201clong range\u201d, but this should not be understood as an absolute range, such as 100 km. Instead, it refers to the best possible communication range under certain conditions. The laws of physics dictate that the higher the data rate, the shorter the communication range. mLRS is not intended to compete with systems that achieve long range by drastically reducing the data rate. Instead, mLRS aims to provide a long operating range combined with a relatively high data rate.<\/p>\n

\"\"<\/p>\n

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

1\u00d7 RP4TD ExpressLRS 2.4GHz dual-antenna receiver;
\n1\u00d7 CRSF cable;
\n3\u00d7 Thermo tube;
\n2\u00d7 65mm 2.4GHz T-type antenna (installed in the receiver);
\n1\u00d7 User manual.<\/a><\/p>","protected":false},"excerpt":{"rendered":"

Featuring dual-channel 2.4GHz radio communication, the RP4TD features high signal sensitivity, improved signal-to-noise ratio, and overall performance.<\/span><\/p>\n

\"\"\u00a0 \u00a01 \u2013 2 days<\/strong><\/span><\/h4>","protected":false},"featured_media":8323,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[497],"product_cat":[682],"product_tag":[542,357,540,541],"class_list":{"0":"post-8307","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-radiomaster","7":"product_cat-imtuvai-rx","8":"product_tag-expresslrs-2-4ghz","9":"product_tag-radiomaster","10":"product_tag-rp4td","11":"product_tag-true-diversity-receiver","13":"first","14":"instock","15":"taxable","16":"shipping-taxable","17":"purchasable","18":"product-type-simple"},"yoast_head":"\nRadiomaster RP4TD ExpressLRS 2.4GHz True Diversity 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-rp4td-expresslrs-2-4ghz-true-diversity-receiver\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Radiomaster RP4TD ExpressLRS 2.4GHz True Diversity Receiver - 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