{"product_id":"geprc-linkflow-dual-band-tx-module-915m-2-4g-1000mw-lr1121-tcxo","title":"GEPRC LINKFLOW Dual-Band TX Module - 915M\/2.4G, 1000mW, LR1121, TCXO","description":"\u003ch2\u003e\u003cstrong\u003e\u003cspan\u003eProduct Description\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eNext-Generation Dual-Band ExpressLRS Transmitter Module\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eDeveloped by the GEPRC team based on the open-source ExpressLRS project, the LINKFLOW 915M\/2.4G DUAL-BAND TX Module delivers advanced dual-band communication performance. Built around the Semtech third-generation LR1121 RF chip and featuring up to 1000mW output power, TCXO stability, and active cooling, this JR bay module is the ultimate choice for long-range and mission-critical FPV pilots.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003col\u003e\n\u003cli\u003eNext-gen ExpressLRS TX module that features a standard JR bay design\u003c\/li\u003e\n\u003cli\u003eBuilt on Semtech’s third-generation LR1121 RF chip\u003c\/li\u003e\n\u003cli\u003eSupports 868M\/915M, 2.4G operating mode\u003c\/li\u003e\n\u003cli\u003eUp to 1000 mW output power\u003c\/li\u003e\n\u003cli\u003eActive cooling with a built-in high-speed fan\u003c\/li\u003e\n\u003cli\u003eEquipped with a temperature-compensated crystal oscillator (TCXO) for stable performance in extreme temperatures\u003c\/li\u003e\n\u003cli\u003eIntegrated backpack chip for enhanced peripheral interaction\u003c\/li\u003e\n\u003cli\u003eReserved UART port for repeater use or high-power receiver configuration\u003c\/li\u003e\n\u003cli\u003eSupports 2–6S external battery input\u003c\/li\u003e\n\u003cli\u003eRGB LEDs for system status indication\u003c\/li\u003e\n\u003cli\u003eEasy firmware updates via USB or WiFi\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eModel: GEPRC LINKFLOW 915M\/2.4G DUAL-BAND TX Module\u003c\/li\u003e\n\u003cli\u003eOperation Bands: 915MHz(FCC),868MHz(EU),2.4GHz(ISM)\u003c\/li\u003e\n\u003cli\u003eModule Bay Type: JR Bay\u003c\/li\u003e\n\u003cli\u003eMain Chip: ESP32\u003c\/li\u003e\n\u003cli\u003eBackpack Chip: ESP32-C3\u003c\/li\u003e\n\u003cli\u003eRF Chip: LR1121\u003c\/li\u003e\n\u003cli\u003eOutput Power: 1000mW\u003c\/li\u003e\n\u003cli\u003eOscillator: TCXO\u003c\/li\u003e\n\u003cli\u003eRefresh Rate: 50Hz-500Hz(LoRa),1000Hz(FSK)\u003c\/li\u003e\n\u003cli\u003eAntenna Connector: SMA\u003c\/li\u003e\n\u003cli\u003eWi-Fi: Supported\u003c\/li\u003e\n\u003cli\u003eRGB Indicator: Supported\u003c\/li\u003e\n\u003cli\u003eExternal Power: 2-6S\u003c\/li\u003e\n\u003cli\u003eWeight: 60g(without antenna)\u003c\/li\u003e\n\u003cli\u003eFirmware: GEPRC LINKFLOW 900\/2400 Dual-Band TX\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003e\u003cspan\u003ePerformance Highlights\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eLong-Range Ready\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e – 1000mW power ensures reliable control at extreme distances\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eFrequency Stability\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e – TCXO maintains precision across temperature variations\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eThermal Management\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e – Active cooling sustains high-power output\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eVersatile Configuration\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e – Repeater mode or high-power receiver options\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cstrong\u003e\u003cspan\u003eApplications\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eLong-Range FPV\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e – Fixed-wing and quadcopter exploration\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eMission-Critical Operations\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e – Search and rescue, industrial inspection\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eHigh-Interference Environments\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e – Dual-band redundancy for reliable link\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eExtreme Weather Flying\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e – TCXO stability for temperature-variable conditions\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cstrong\u003e\u003cspan\u003eWhy Choose LINKFLOW?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003e✅ \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eTrue Dual-Band\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e – Seamless switching between 915M and 2.4G\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e✅ \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eMaximum Power\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e – 1000mW for unbeatable range\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e✅ \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eThermal Excellence\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e – Active cooling prevents thermal throttling\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e✅ \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eFuture-Proof\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e – Backpack chip and UART for expanded capabilities\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e✅ \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eOpen-Source Backed\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e – Built on ExpressLRS ecosystem\u003c\/span\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cstrong\u003e\u003cspan\u003ePackage Includes\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003e1 × LINKFLOW 915M\/2.4G Dual-Band TX Module\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003e1 × 915M\/2.4G Dual-Band T-Antenna\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003e1 × GH1.25 3-Pin Cable\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003e1 × Metal Dust Filter Mesh\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003e1 × User Manual\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg decoding=\"async\" class=\"aligncenter size-full wp-image-147583 lazyloaded\" src=\"https:\/\/geprc.com\/wp-content\/uploads\/2026\/02\/1.jpg\" data-src=\"https:\/\/geprc.com\/wp-content\/uploads\/2026\/02\/1.jpg\" alt=\"\" width=\"1200\" height=\"2000\"\u003e\u003cimg decoding=\"async\" class=\"aligncenter size-full wp-image-147584 lazyloaded\" src=\"https:\/\/geprc.com\/wp-content\/uploads\/2026\/02\/2.jpg\" data-src=\"https:\/\/geprc.com\/wp-content\/uploads\/2026\/02\/2.jpg\" alt=\"\" width=\"1200\" height=\"1471\"\u003e\u003cimg decoding=\"async\" class=\"aligncenter size-full wp-image-147585 lazyloaded\" src=\"https:\/\/geprc.com\/wp-content\/uploads\/2026\/02\/3.jpg\" data-src=\"https:\/\/geprc.com\/wp-content\/uploads\/2026\/02\/3.jpg\" alt=\"\" width=\"1200\" height=\"1908\"\u003e\u003cimg decoding=\"async\" class=\"aligncenter size-full wp-image-147586 lazyloaded\" src=\"https:\/\/geprc.com\/wp-content\/uploads\/2026\/02\/4.jpg\" data-src=\"https:\/\/geprc.com\/wp-content\/uploads\/2026\/02\/4.jpg\" alt=\"\" width=\"1200\" height=\"1639\"\u003e\u003cimg decoding=\"async\" class=\"aligncenter size-full wp-image-147587 lazyloaded\" src=\"https:\/\/geprc.com\/wp-content\/uploads\/2026\/02\/5.jpg\" data-src=\"https:\/\/geprc.com\/wp-content\/uploads\/2026\/02\/5.jpg\" alt=\"\" width=\"1200\" height=\"1543\"\u003e\u003cimg decoding=\"async\" class=\"aligncenter size-full wp-image-147588 lazyloaded\" src=\"https:\/\/geprc.com\/wp-content\/uploads\/2026\/02\/6.jpg\" data-src=\"https:\/\/geprc.com\/wp-content\/uploads\/2026\/02\/6.jpg\" alt=\"\" width=\"1200\" height=\"1574\"\u003e\u003cimg decoding=\"async\" class=\"aligncenter size-full wp-image-147589 lazyloaded\" src=\"https:\/\/geprc.com\/wp-content\/uploads\/2026\/02\/7.jpg\" data-src=\"https:\/\/geprc.com\/wp-content\/uploads\/2026\/02\/7.jpg\" alt=\"\" width=\"1200\" height=\"1412\"\u003e\u003cimg decoding=\"async\" class=\"aligncenter size-full wp-image-147590 lazyloaded\" src=\"https:\/\/geprc.com\/wp-content\/uploads\/2026\/02\/8.jpg\" data-src=\"https:\/\/geprc.com\/wp-content\/uploads\/2026\/02\/8.jpg\" alt=\"\" width=\"1200\" height=\"1696\"\u003e\u003cimg decoding=\"async\" class=\"aligncenter size-full wp-image-147591 lazyloaded\" src=\"https:\/\/geprc.com\/wp-content\/uploads\/2026\/02\/9.jpg\" data-src=\"https:\/\/geprc.com\/wp-content\/uploads\/2026\/02\/9.jpg\" alt=\"\" width=\"1200\" height=\"1445\"\u003e\u003cimg decoding=\"async\" class=\"aligncenter size-full wp-image-147592 lazyloaded\" src=\"https:\/\/geprc.com\/wp-content\/uploads\/2026\/02\/10.jpg\" data-src=\"https:\/\/geprc.com\/wp-content\/uploads\/2026\/02\/10.jpg\" alt=\"\" width=\"1200\" height=\"1058\"\u003e\u003cimg decoding=\"async\" class=\"aligncenter size-full wp-image-147593 lazyloaded\" src=\"https:\/\/geprc.com\/wp-content\/uploads\/2026\/02\/11.jpg\" data-src=\"https:\/\/geprc.com\/wp-content\/uploads\/2026\/02\/11.jpg\" alt=\"\" width=\"1200\" height=\"1641\"\u003e\u003cimg decoding=\"async\" class=\"aligncenter size-full wp-image-147594 lazyloaded\" src=\"https:\/\/geprc.com\/wp-content\/uploads\/2026\/02\/12.jpg\" data-src=\"https:\/\/geprc.com\/wp-content\/uploads\/2026\/02\/12.jpg\" alt=\"\" width=\"1200\" height=\"1384\"\u003e\u003cimg decoding=\"async\" class=\"aligncenter size-full wp-image-147595 lazyloaded\" src=\"https:\/\/geprc.com\/wp-content\/uploads\/2026\/02\/13.jpg\" data-src=\"https:\/\/geprc.com\/wp-content\/uploads\/2026\/02\/13.jpg\" alt=\"\" width=\"1200\" height=\"867\"\u003e\u003c\/p\u003e","brand":"GEPRC","offers":[{"title":"Default Title","offer_id":51977533161783,"sku":null,"price":48.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0740\/1724\/3447\/files\/Dual-bandT-antennafor915M2.4Goperation.webp?v=1776237274","url":"https:\/\/captainrc.com\/ru\/products\/geprc-linkflow-dual-band-tx-module-915m-2-4g-1000mw-lr1121-tcxo","provider":"CaptainRC","version":"1.0","type":"link"}