{"product_id":"sub250-send-t400-vtx","title":"Sub250 Send T400 FPV VTX 5V 48CH PitMode\/25\/200\/400mW IRC Tramp UFL 2g for \u003c250g Drones","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003e\u003ca href=\"https:\/\/rcdrone.top\/collections\/sub250\" title=\"Sub250\"\u003eSub250\u003c\/a\u003e Send T400 is a lightweight FPV video transmitter (VTX) designed for sub-250g FPV drones. Frequency and output power can be adjusted via onboard buttons, or through a flight controller serial connection for OSD control. 7 LEDs indicate the current transmission channel and power status, and a built-in temperature control system helps reduce overheating risk.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eDesigned for FPV drones below 250g; lightweight build (2g)\u003c\/li\u003e\n\u003cli\u003eButton control for frequency point and power\u003c\/li\u003e\n\u003cli\u003eFlight controller serial\/OSD control support (IRC Tramp)\u003c\/li\u003e\n\u003cli\u003e7-LED status indication for frequency point and power\u003c\/li\u003e\n\u003cli\u003eUFL \u003ca href=\"https:\/\/rcdrone.top\/collections\/fpv-antenna\" title=\"FPV Antenna\"\u003eantenna\u003c\/a\u003e connector\u003c\/li\u003e\n\u003cli\u003eTemperature control system\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eSub250\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eSend T400\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput voltage\u003c\/td\u003e\n\u003ctd\u003e5V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput impedance\u003c\/td\u003e\n\u003ctd\u003e75Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtocol\u003c\/td\u003e\n\u003ctd\u003eIRC Tramp\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput power\u003c\/td\u003e\n\u003ctd\u003ePitMode \/ 25mW \/ 200mW \/ 400mW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency\u003c\/td\u003e\n\u003ctd\u003e48ch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMicrophone\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAntenna connector\u003c\/td\u003e\n\u003ctd\u003eUFL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCable connector\u003c\/td\u003e\n\u003ctd\u003eSH1.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting hole\u003c\/td\u003e\n\u003ctd\u003e25.5mm x 25.5mm (M2)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e2g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch2\u003eWhat’s Included\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e1 x Send T400 VTX\u003c\/li\u003e\n\u003cli\u003e1 x SH1.0 4-pin cable\u003c\/li\u003e\n\u003cli\u003e1 x 5.8g antenna (50mm)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSub-250g FPV drone builds requiring a compact, adjustable VTX\u003c\/li\u003e\n\u003cli\u003eFPV setups using IRC Tramp control via flight controller and OSD\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eFor installation guidance or pre-purchase compatibility questions, contact support@rcdrone.top or visit https:\/\/rcdrone.top\/.\u003c\/p\u003e","brand":"Sub250","offers":[{"title":"Default Title","offer_id":52655631696096,"sku":"SU000093-1","price":28.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0643\/3210\/3904\/files\/1_26e6ff3f-fd05-4450-bd07-908aa5250b2b.jpg?v=1779038406","url":"https:\/\/rcdrone.top\/products\/sub250-send-t400-vtx","provider":"RCDrone","version":"1.0","type":"link"}