{"product_id":"flysky-pr02-2-4ghz-elrs-true-diversity-receiver-16ch-dual-t-antenna-250mw-telemetry-tcxo-for-fpv-drone","title":"FLYSKY PR02 2.4GHz ELRS True Diversity Receiver 16CH Dual T Antenna 250mW Telemetry TCXO for FPV Drone","description":"\u003ch2 data-section-id=\"rzkdgm\" data-start=\"183\" data-end=\"194\"\u003eOverview\u003c\/h2\u003e\n\u003cp data-start=\"196\" data-end=\"903\"\u003eThe FLYSKY PR02 ELRS Receiver is a compact 16-channel 2.4GHz ExpressLRS micro receiver designed for FPV racing drones, fixed-wing aircraft, gliders, helicopters, RC cars, boats, robots, and other RC models. It supports Antenna Diversity, True Diversity, and Gemini modes, helping reduce signal blind spots and improve link reliability during long-range or high-interference flights. With two T-shaped button antennas, integrated high-performance LNA, dual TCXO temperature-compensated crystal oscillators, CRSF\/S.BUS output, 4.5–12.6V DC input, and up to 500Hz\/F1000Hz\/D500Hz refresh rate, the FLYSKY PR02 2.4GHz ELRS receiver provides stable control and telemetry performance in a lightweight 4.55g design.\u003c\/p\u003e\n\u003ch2 data-section-id=\"1ma7m6t\" data-start=\"905\" data-end=\"920\"\u003eKey Features\u003c\/h2\u003e\n\u003ch2 data-section-id=\"hehak9\" data-start=\"922\" data-end=\"951\"\u003e2.4GHz ExpressLRS Protocol\u003c\/h2\u003e\n\u003cp data-start=\"953\" data-end=\"1192\"\u003eThe PR02 is compatible with all ELRS protocol transmitters and RF modules, making it suitable for pilots using modern ExpressLRS radio systems. It provides low-latency, high-refresh-rate communication for FPV drones and other RC platforms.\u003c\/p\u003e\n\u003ch2 data-section-id=\"15keuw1\" data-start=\"1194\" data-end=\"1227\"\u003eTrue Diversity and Gemini Mode\u003c\/h2\u003e\n\u003cp data-start=\"1229\" data-end=\"1536\"\u003eThis FLYSKY PR02 receiver supports Antenna Diversity, True Diversity, and Gemini transmission modes. True Diversity helps reduce body blocking and antenna angle blind spots, while Gemini mode allows dual 2.4GHz RF receiving for stronger anti-interference performance and more reliable long-distance control.\u003c\/p\u003e\n\u003ch2 data-section-id=\"b18uep\" data-start=\"1538\" data-end=\"1570\"\u003eDual T-Shaped Button Antennas\u003c\/h2\u003e\n\u003cp data-start=\"1572\" data-end=\"1773\"\u003eThe receiver includes two T-shaped button antennas for wider signal coverage. The buckle-style dual T antenna design helps improve reception range and provides more confidence during long-range flying.\u003c\/p\u003e\n\u003ch2 data-section-id=\"1guz42a\" data-start=\"1775\" data-end=\"1806\"\u003e250mW Telemetry Return Power\u003c\/h2\u003e\n\u003cp data-start=\"1808\" data-end=\"1971\"\u003eWith 250mW telemetry return power, the PR02 can send telemetry data such as voltage, GPS, RSSI, SNR, and link quality more reliably during long-distance operation.\u003c\/p\u003e\n\u003ch2 data-section-id=\"1fycrqi\" data-start=\"1973\" data-end=\"2007\"\u003eIntegrated High-Performance LNA\u003c\/h2\u003e\n\u003cp data-start=\"2009\" data-end=\"2162\"\u003eThe built-in LNA improves receiver sensitivity and enhances weak signal reception, helping maintain a stronger control link in demanding RC environments.\u003c\/p\u003e\n\u003ch2 data-section-id=\"12vnuth\" data-start=\"2164\" data-end=\"2214\"\u003eTCXO Temperature-Compensated Crystal Oscillator\u003c\/h2\u003e\n\u003cp data-start=\"2216\" data-end=\"2394\"\u003eThe PR02 uses high-precision TCXO temperature-compensated crystal oscillators to improve frequency stability. This helps maintain stable signal quality under temperature changes.\u003c\/p\u003e\n\u003ch2 data-section-id=\"kdvltl\" data-start=\"2396\" data-end=\"2420\"\u003eWi-Fi Firmware Update\u003c\/h2\u003e\n\u003cp data-start=\"2422\" data-end=\"2623\"\u003eThe FLYSKY PR02 supports firmware updates through Wi-Fi or wired serial connection. Users can upgrade firmware without extra wiring for normal Wi-Fi updates, making future function improvements easier.\u003c\/p\u003e\n\u003ch2 data-section-id=\"1slw18z\" data-start=\"2625\" data-end=\"2648\"\u003eU-Shaped Solder Pads\u003c\/h2\u003e\n\u003cp data-start=\"2650\" data-end=\"2835\"\u003eThe receiver uses U-shaped solder pads for easier, stronger, and more secure soldering. This structure helps reduce soldering difficulty during installation in compact FPV drone builds.\u003c\/p\u003e\n\u003ch2 data-section-id=\"1a3ueyz\" data-start=\"2837\" data-end=\"2854\"\u003eSpecifications\u003c\/h2\u003e\n\u003cdiv class=\"TyagGW_tableContainer\"\u003e\n\u003cdiv class=\"group TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\"\u003e\n\u003ctable data-start=\"2856\" data-end=\"3763\" class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead data-start=\"2856\" data-end=\"2880\"\u003e\n\u003ctr data-start=\"2856\" data-end=\"2880\"\u003e\n\u003cth data-start=\"2856\" data-end=\"2863\" data-col-size=\"sm\" class=\"last:pe-10\"\u003eItem\u003c\/th\u003e\n\u003cth data-start=\"2863\" data-end=\"2880\" data-col-size=\"md\" class=\"last:pe-10\"\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody data-start=\"2891\" data-end=\"3763\"\u003e\n\u003ctr data-start=\"2891\" data-end=\"2915\"\u003e\n\u003ctd data-start=\"2891\" data-end=\"2907\" data-col-size=\"sm\"\u003eProduct Model\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"2907\" data-end=\"2915\"\u003ePR02\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2916\" data-end=\"2934\"\u003e\n\u003ctd data-start=\"2916\" data-end=\"2924\" data-col-size=\"sm\"\u003eBrand\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"2924\" data-end=\"2934\"\u003eFLYSKY\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2935\" data-end=\"2963\"\u003e\n\u003ctd data-start=\"2935\" data-end=\"2949\" data-col-size=\"sm\"\u003eRF Protocol\u003c\/td\u003e\n\u003ctd data-start=\"2949\" data-end=\"2963\" data-col-size=\"md\"\u003eExpressLRS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2964\" data-end=\"2993\"\u003e\n\u003ctd data-start=\"2964\" data-end=\"2979\" data-col-size=\"sm\"\u003eRF Frequency\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"2979\" data-end=\"2993\"\u003e2.4GHz ISM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2994\" data-end=\"3013\"\u003e\n\u003ctd data-start=\"2994\" data-end=\"3005\" data-col-size=\"sm\"\u003eChannels\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"3005\" data-end=\"3013\"\u003e16CH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"3014\" data-end=\"3089\"\u003e\n\u003ctd data-start=\"3014\" data-end=\"3040\" data-col-size=\"sm\"\u003eCompatible Transmitters\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"3040\" data-end=\"3089\"\u003eAll ELRS protocol transmitters and RF modules\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"3090\" data-end=\"3200\"\u003e\n\u003ctd data-start=\"3090\" data-end=\"3113\" data-col-size=\"sm\"\u003eCompatible RC Models\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"3113\" data-end=\"3200\"\u003eRacing drones, fixed-wing aircraft, gliders, helicopters, cars, boats, robots, etc.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"3201\" data-end=\"3266\"\u003e\n\u003ctd data-start=\"3201\" data-end=\"3221\" data-col-size=\"sm\"\u003eTransmission Mode\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"3221\" data-end=\"3266\"\u003eAntenna Diversity, True Diversity, Gemini\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"3267\" data-end=\"3302\"\u003e\n\u003ctd data-start=\"3267\" data-end=\"3277\" data-col-size=\"sm\"\u003eAntenna\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"3277\" data-end=\"3302\"\u003eTwo T-shaped antennas\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"3303\" data-end=\"3332\"\u003e\n\u003ctd data-start=\"3303\" data-end=\"3317\" data-col-size=\"sm\"\u003eData Output\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"3317\" data-end=\"3332\"\u003eCRSF, S.BUS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"3333\" data-end=\"3369\"\u003e\n\u003ctd data-start=\"3333\" data-end=\"3353\" data-col-size=\"sm\"\u003eOperating Voltage\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"3353\" data-end=\"3369\"\u003e4.5–12.6V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"3370\" data-end=\"3408\"\u003e\n\u003ctd data-start=\"3370\" data-end=\"3386\" data-col-size=\"sm\"\u003eMaximum Power\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"3386\" data-end=\"3408\"\u003e\u0026lt;20dBm e.i.r.p. EU\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"3409\" data-end=\"3443\"\u003e\n\u003ctd data-start=\"3409\" data-end=\"3434\" data-col-size=\"sm\"\u003eTelemetry Return Power\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"3434\" data-end=\"3443\"\u003e250mW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"3444\" data-end=\"3491\"\u003e\n\u003ctd data-start=\"3444\" data-end=\"3463\" data-col-size=\"sm\"\u003eMax Refresh Rate\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"3463\" data-end=\"3491\"\u003e500Hz \/ F1000Hz \/ D500Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"3492\" data-end=\"3519\"\u003e\n\u003ctd data-start=\"3492\" data-end=\"3511\" data-col-size=\"sm\"\u003eMin Refresh Rate\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"3511\" data-end=\"3519\"\u003e50Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"3520\" data-end=\"3577\"\u003e\n\u003ctd data-start=\"3520\" data-end=\"3538\" data-col-size=\"sm\"\u003eFirmware Update\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"3538\" data-end=\"3577\"\u003eWi-Fi update or wired serial update\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"3578\" data-end=\"3614\"\u003e\n\u003ctd data-start=\"3578\" data-end=\"3598\" data-col-size=\"sm\"\u003eTemperature Range\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"3598\" data-end=\"3614\"\u003e-10℃ to +60℃\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"3615\" data-end=\"3646\"\u003e\n\u003ctd data-start=\"3615\" data-end=\"3632\" data-col-size=\"sm\"\u003eHumidity Range\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"3632\" data-end=\"3646\"\u003e20% to 95%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"3647\" data-end=\"3683\"\u003e\n\u003ctd data-start=\"3647\" data-end=\"3660\" data-col-size=\"sm\"\u003eDimensions\u003c\/td\u003e\n\u003ctd data-start=\"3660\" data-end=\"3683\" data-col-size=\"md\"\u003e23.0 × 26.0 × 8.2mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"3684\" data-end=\"3720\"\u003e\n\u003ctd data-start=\"3684\" data-end=\"3693\" data-col-size=\"sm\"\u003eWeight\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"3693\" data-end=\"3720\"\u003e4.55g, without antennas\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"3721\" data-end=\"3763\"\u003e\n\u003ctd data-start=\"3721\" data-end=\"3737\" data-col-size=\"sm\"\u003eCertification\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"3737\" data-end=\"3763\"\u003eCE, FCC ID: 2A2UNPR020\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2 data-section-id=\"mu966k\" data-start=\"3765\" data-end=\"3780\"\u003eApplications\u003c\/h2\u003e\n\u003cp data-start=\"3782\" data-end=\"4204\"\u003eThe FLYSKY PR02 2.4GHz ELRS True Diversity Receiver is suitable for FPV racing drones, freestyle drones, long-range fixed-wing aircraft, gliders, helicopters, RC cars, boats, robots, and other radio-controlled models. Its lightweight 4.55g body, dual antenna design, ELRS protocol support, CRSF\/S.BUS output, and wide 4.5–12.6V input range make it a practical receiver choice for compact and performance-focused RC builds.\u003c\/p\u003e\n\u003ch2 data-section-id=\"xydb7h\" data-start=\"4206\" data-end=\"4224\"\u003eWhat’s Included\u003c\/h2\u003e\n\u003cdiv class=\"TyagGW_tableContainer\"\u003e\n\u003cdiv class=\"group TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\"\u003e\n\u003ctable data-start=\"4226\" data-end=\"4316\" class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead data-start=\"4226\" data-end=\"4245\"\u003e\n\u003ctr data-start=\"4226\" data-end=\"4245\"\u003e\n\u003cth data-start=\"4226\" data-end=\"4233\" data-col-size=\"sm\" class=\"last:pe-10\"\u003eItem\u003c\/th\u003e\n\u003cth data-start=\"4233\" data-end=\"4245\" data-col-size=\"sm\" class=\"last:pe-10\"\u003eQuantity\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody data-start=\"4257\" data-end=\"4316\"\u003e\n\u003ctr data-start=\"4257\" data-end=\"4290\"\u003e\n\u003ctd data-start=\"4257\" data-end=\"4285\" data-col-size=\"sm\"\u003eFLYSKY PR02 ELRS Receiver\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"4285\" data-end=\"4290\"\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"4291\" data-end=\"4316\"\u003e\n\u003ctd data-start=\"4291\" data-end=\"4311\" data-col-size=\"sm\"\u003eT-Shaped Antennas\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"4311\" data-end=\"4316\"\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2 data-section-id=\"xe9fpi\" data-start=\"4318\" data-end=\"4326\"\u003eNotes\u003c\/h2\u003e\n\u003cp data-start=\"4328\" data-end=\"4612\" data-is-last-node=\"\" data-is-only-node=\"\"\u003eThe PR02 is an ELRS protocol receiver. Please make sure your transmitter or RF module supports ExpressLRS before use. For best performance, keep the two antennas away from carbon fiber, batteries, metal parts, high-current wires, and video transmission components during installation.\u003c\/p\u003e\n\u003cp data-start=\"4328\" data-end=\"4612\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0643\/3210\/3904\/files\/ScreenShot_2026-06-01_102542_754.png?v=1780281785\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp data-start=\"4328\" data-end=\"4612\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0643\/3210\/3904\/files\/ScreenShot_2026-06-01_102559_296.png?v=1780281785\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp data-start=\"4328\" data-end=\"4612\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0643\/3210\/3904\/files\/ScreenShot_2026-06-01_103729_713.png?v=1780281785\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp data-start=\"4328\" data-end=\"4612\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0643\/3210\/3904\/files\/ScreenShot_2026-06-01_102614_536.png?v=1780281785\" alt=\"\"\u003e\u003c\/p\u003e","brand":"FlySky","offers":[{"title":"Default Title","offer_id":52921018056928,"sku":null,"price":39.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0643\/3210\/3904\/files\/ScreenShot_2026-06-01_102542_754.png?v=1780281785","url":"https:\/\/rcdrone.top\/pl\/products\/flysky-pr02-2-4ghz-elrs-true-diversity-receiver-16ch-dual-t-antenna-250mw-telemetry-tcxo-for-fpv-drone","provider":"RCDrone","version":"1.0","type":"link"}