{"product_id":"darwinfpv-5-8g-2-5w-waterproof-vtx","title":"DarwinFPV Cement Ultra-Durable 5.8G 2.5W Waterproof VTX, 40CH SmartAudio MMCX, DC 7-33V IP67","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eDarwinFPV Cement Ultra-Durable 5.8G 2.5W Waterproof video transmitter (VTX) is a high-power analog FPV VTX designed for stable video transmission in demanding builds. It features an aluminum CNC housing with active fan cooling, IP67 waterproof protection, dual-stage filtering to reduce screen flicker, and SmartAudio support for OSD-based parameter adjustment.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e2500mW (2.5W) high power output\u003c\/strong\u003e for stronger penetration, more stable video transmission, and longer range\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAluminum CNC housing + active fan cooling\u003c\/strong\u003e for continuous and stable full-power output\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIP67 waterproof rating\u003c\/strong\u003e: withstands submersion up to 0.5 meters for 30 minutes without damage\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt-in dual-stage filter circuit\u003c\/strong\u003e for cleaner video with reduced screen flicker\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtection circuits\u003c\/strong\u003e: reverse polarity, surge, and over-temperature protection\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmartAudio VTX control protocol\u003c\/strong\u003e with OSD parameter adjustment\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSlim, compact design\u003c\/strong\u003e; comparable in size to DJI O3 (reference dimensions shown: DJI O3 30.5 mm x 32.5 mm)\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eFor installation or wiring support, contact \u003ca href=\"https:\/\/rcdrone.top\/\"\u003ehttps:\/\/rcdrone.top\/\u003c\/a\u003e or email \u003ca href=\"mailto:support@rcdrone.top\"\u003esupport@rcdrone.top\u003c\/a\u003e.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eCement Ultra-Durable 5.8G 2.5W Waterproof VTX\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput power\u003c\/td\u003e\n\u003ctd\u003e200mW \/ 800mW \/ 1W \/ 2.5W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTransmission distance\u003c\/td\u003e\n\u003ctd\u003e8km (No interference at the beach)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput power\u003c\/td\u003e\n\u003ctd\u003eDC 7-33V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput voltage\u003c\/td\u003e\n\u003ctd\u003eNone\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurrent\u003c\/td\u003e\n\u003ctd\u003e10V \/ 900mA @ 2.5W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVideo format\u003c\/td\u003e\n\u003ctd\u003eNTSC \/ PAL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput frequency\u003c\/td\u003e\n\u003ctd\u003e40CH (A-B-E-F-R)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eParameter adjustment method\u003c\/td\u003e\n\u003ctd\u003eOSD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIndicator light\u003c\/td\u003e\n\u003ctd\u003e1 power indicator light (red light)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMicrophone\u003c\/td\u003e\n\u003ctd\u003eNone\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVTX protocol\u003c\/td\u003e\n\u003ctd\u003eSmartAudio\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAntenna interface\u003c\/td\u003e\n\u003ctd\u003eMMCX\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWorking temperature\u003c\/td\u003e\n\u003ctd\u003e-10°C to 40°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInstallation hole position\u003c\/td\u003e\n\u003ctd\u003e20 x 20mm (M2)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e32 x 28.5 x 15mm (including the fan)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight (without the antenna)\u003c\/td\u003e\n\u003ctd\u003e21.8 +\/- 2g\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 Cement Ultra Durable 2.5W Waterproof VTX (including fan, VTX cable)\u003c\/li\u003e\n\u003cli\u003e2 x Stickers\u003c\/li\u003e\n\u003cli\u003e1 x Accessory bag:\u003c\/li\u003e\n\u003cli style=\"list-style:none; margin-left:0;\"\u003e\u003cul\u003e\n\u003cli\u003e5 x M2*14 316 round head hexagon screws\u003c\/li\u003e\n\u003cli\u003e5 x M2 304 nuts\u003c\/li\u003e\n\u003cli\u003e1 x 100mm feeder\u003c\/li\u003e\n\u003cli\u003e1 x MMCX pigtail antenna (140mm)\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eAnalog FPV drone builds requiring high-power 5.8G video transmission\u003c\/li\u003e\n\u003cli\u003eOutdoor flights where waterproofing and active cooling are required\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2 id=\"details\"\u003eDetails\u003c\/h2\u003e\u003cdiv class=\"details-gallery\"\u003e\n\u003cimg alt=\"DarwinFPV Cement 5.8GHz 2.5W waterproof analog FPV VTX with aluminum heatsink and cooling fan\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/DarwinFPV-Cement-Ultra-Durable-58G-25W-Waterproof-VTX.jpg?v=1778084643\"\u003e\u003cp\u003ePush higher output power for stronger 5.8GHz analog video link performance when your build demands it.\u003c\/p\u003e\n\u003cimg alt=\"Aluminum CNC housing and active fan cooling layout on the DarwinFPV Cement 5.8G 2.5W VTX\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/DarwinFPV-Cement-Ultra-Durable-58G-25W-Waterproof-VTX_95d96078-5257-4813-ab82-e5ac3165ff5f.jpg?v=1778084654\"\u003e\u003cp\u003eCNC aluminum housing and active fan cooling help maintain stable output during extended full-power runs.\u003c\/p\u003e\n\u003cimg alt=\"IP67 waterproof protection for the Cement VTX, splash and submersion-ready housing with fan\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/DarwinFPV-Cement-Ultra-Durable-58G-25W-Waterproof-VTX_2f2d1a8c-6434-4e0d-a308-110e88b3ff54.jpg?v=1778084665\"\u003e\u003cp\u003eIP67 waterproof protection helps keep the VTX working through rain, splashes, and wet landings.\u003c\/p\u003e\n\u003cimg alt=\"Dual-stage filter circuit benefit illustration for cleaner FPV video with reduced screen flicker\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/DarwinFPV-Cement-Ultra-Durable-58G-25W-Waterproof-VTX_07afab90-ae01-4626-aff5-829f7df2f78f.jpg?v=1778084678\"\u003e\u003cp\u003eA built-in dual-stage filter circuit is designed to reduce screen flicker for a cleaner analog feed.\u003c\/p\u003e\n\u003cimg alt=\"Reverse polarity, surge, and over-temperature protection features on the Cement 5.8G VTX\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/DarwinFPV-Cement-Ultra-Durable-58G-25W-Waterproof-VTX_5af9791c-e64e-43d9-bb24-8e46f84e80ea.jpg?v=1778084686\"\u003e\u003cp\u003eProtection circuits add confidence against wiring mistakes, voltage spikes, and overheating.\u003c\/p\u003e\n\u003cimg alt=\"Size comparison: DarwinFPV Cement 5.8G 2.5W VTX dimensions versus DJI O3 unit\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/DarwinFPV-Cement-Ultra-Durable-58G-25W-Waterproof-VTX_ce0c15f5-1e3b-4edf-b1c8-94b2fd5247f9.jpg?v=1778084697\"\u003e\u003cp\u003eSlim dimensions make it easier to fit in compact frames while still adding active cooling.\u003c\/p\u003e\n\u003cimg alt=\"DarwinFPV Cement Ultra-Durable 5.8G 2.5W VTX specification table: power levels, voltage, channels, SmartAudio\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/DarwinFPV-Cement-Ultra-Durable-58G-25W-Waterproof-VTX_a186d765-8b4c-4265-80a8-eaa2a3066750.jpg?v=1778084708\"\u003e\n\u003c\/div\u003e","brand":"DarwinFPV","offers":[{"title":"5.8G 2.5W Waterproof VTX","offer_id":52563550929120,"sku":"DarwinFPV_Cement_Ultra_Durable_5_50aa59-1","price":74.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0643\/3210\/3904\/files\/DarwinFPV-Cement-Ultra-Durable-58G-25W-Waterproof-VTX_437fd22d-2d2a-4f9d-9731-80ca6b7e7f49.jpg?v=1778084845","url":"https:\/\/rcdrone.top\/products\/darwinfpv-5-8g-2-5w-waterproof-vtx","provider":"RCDrone","version":"1.0","type":"link"}