{"product_id":"src-iflight-2391-commando-8-pro-radio-transmitter","title":"iFlight Commando 8 Pro Radio Transmitter - Dual Band 2.4GHz + 900\/868MHz ELRS, 1W LR1121","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eThe iFlight Commando 8 Pro radio transmitter is a dual-band 2.4GHz + 900MHz\/868MHz ELRS controller designed for robust long-range links and improved anti-interference performance. It uses dedicated dual-band antennas and supports simultaneous dual-band operation with up to 1W output power per band.\u003c\/p\u003e\u003cp\u003eIt supports multiple RF packet modes and includes an FSK mode intended for racing, combining control and telemetry into a single link.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual-band, dual-antenna system\u003c\/strong\u003e: 2.4GHz + 900MHz\/868MHz with dual Semtech LR1121 RF chips; simultaneous dual-band operation, 1W output per band\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3 transmission modes\u003c\/strong\u003e: Gemini, True Diversity, and Gemini Xrossband RF modes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-packet redundancy\u003c\/strong\u003e: DK mode (DK500) transmits identical packets on two different frequencies simultaneously\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery life and charging\u003c\/strong\u003e: up to 3 hours at 1W output, around 6 hours at 100mW; PD 20W fast charging, fully charged in 80 minutes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSimulator support\u003c\/strong\u003e: Type-C wired and Bluetooth connections; compatible with Liftoff, Velocidrone, DRL, and Uncrashed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-precision digital hall gimbals\u003c\/strong\u003e for smooth and accurate control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMode switching without disassembly\u003c\/strong\u003e: adjust rear rubber pad with a screwdriver to switch between mode 1 and mode 2, then change gimbal mode in the EdgeTX menu\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOnboard backpack module\u003c\/strong\u003e: supports wireless features such as VTX, LED, OSD, and MAVLink menu\u003c\/li\u003e\n\u003cli\u003eCompatible with TBS TX module\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMCU\u003c\/td\u003e\n\u003ctd\u003eSTM32F407VET6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRF\u003c\/td\u003e\n\u003ctd\u003eSemtech LR1121\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtocol\u003c\/td\u003e\n\u003ctd\u003eELRS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBand options\u003c\/td\u003e\n\u003ctd\u003e2.4GHz + 900\/868MHz (dual-band dual antennas)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency\u003c\/td\u003e\n\u003ctd\u003e2.4GHz\/900MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRF power\u003c\/td\u003e\n\u003ctd\u003eELRS 2.4GHz\/900MHz 1W (30dBm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAntenna\u003c\/td\u003e\n\u003ctd\u003e2.4GHz\/900MHz dual-band dual-antenna\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCharging\u003c\/td\u003e\n\u003ctd\u003ePD 20W Quick Charge\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery\u003c\/td\u003e\n\u003ctd\u003eBuilt-in 3200mAh 1S2P 18650 Battery *2 (6400mAh high-capacity battery)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSize\u003c\/td\u003e\n\u003ctd\u003e154mm * 165mm * 72mm (±0.5)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e315g (±10g)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTCXO (Temperature Compensated Crystal Oscillator)\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFirmware\u003c\/td\u003e\n\u003ctd\u003e\n\u003ca href=\"https:\/\/rcdrone.top\/collections\/iflight\" title=\"iFlight\"\u003eiFlight\u003c\/a\u003e ELRS Commando 8 GemX TX\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLua Script\u003c\/td\u003e\n\u003ctd\u003eiF GemX C8 TX\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eButtons \/ switches\u003c\/td\u003e\n\u003ctd\u003e2x 5-axis menu buttons; 2x 2-position switches (not momentary); 2x 3-position switches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch2\u003ePerformance and Compatibility Notes\u003c\/h2\u003e\u003cp\u003eFor maximum performance, iFlight recommends pairing with iFlight ELRS receivers and maintaining good crystal frequency stability practices. Reference: https:\/\/www.expresslrs.org\/hardware\/crystal-frequency-error\/?h=crystal+frequency\u003c\/p\u003e\u003ch2\u003eWhats Included\u003c\/h2\u003e\u003cul\u003e\u003cli\u003e1 x Commando 8 Pro Radio Transmitter\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003eFor compatibility questions (receivers, ELRS setup, EdgeTX configuration), contact support@rcdrone.top or visit https:\/\/rcdrone.top\/.\u003c\/p\u003e","brand":"iFlight","offers":[{"title":"Default Title","offer_id":51229784473824,"sku":"iFlight-2391","price":213.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0643\/3210\/3904\/files\/iFlight-Commando-8-Pro-Radio-Transmitter---Dual-Band-24GHz.png?v=1774693323","url":"https:\/\/rcdrone.top\/products\/src-iflight-2391-commando-8-pro-radio-transmitter","provider":"RCDrone","version":"1.0","type":"link"}