{"product_id":"robofusion-vt5805-5-8ghz-4w-fpv-video-transmitter-module-48ch-analog-vtx-tbs-smartaudio-25-4000mw","title":"Robofusion VT5805 5.8GHz 4W FPV Video Transmitter Module — 48CH Analog VTX, TBS SmartAudio, 25–4000mW","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eRobofusion VT5805\u003c\/strong\u003e is a high-power \u003cstrong\u003e5.8GHz analog video transmitter (VTX) module\u003c\/strong\u003e with selectable output up to \u003cstrong\u003e4W (4000mW)\u003c\/strong\u003e — built for genuine long-range FPV. It transmits a standard \u003cstrong\u003eCVBS analog video signal\u003c\/strong\u003e on any of \u003cstrong\u003e48 channels across 6 bands\u003c\/strong\u003e (including Raceband), supports remote configuration over \u003cstrong\u003eTBS SmartAudio\u003c\/strong\u003e, and pairs a machined aluminum heatsink case with a \u003cstrong\u003ebuilt-in cooling fan\u003c\/strong\u003e to sustain full power. A wide \u003cstrong\u003e7–36V input (2S–8S)\u003c\/strong\u003e and a regulated \u003cstrong\u003e5V camera output\u003c\/strong\u003e make it a complete, drop-in video link for long-range fixed-wing aircraft, mapping platforms, and industrial drones.\u003c\/p\u003e\n\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e4 power levels\u003c\/strong\u003e — 25 \/ 1000 \/ 2000 \/ 4000mW: bench-safe 25mW for setup, 4W for maximum range\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e48 channels, 6 bands\u003c\/strong\u003e (A \/ B \/ E \/ FS-IRC \/ RACE \/ LOW) — compatible with every standard analog 5.8GHz receiver and goggles\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTBS SmartAudio\u003c\/strong\u003e — change band, channel, and power from your flight controller OSD or radio (Betaflight, iNav, ArduPilot)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eActive cooling\u003c\/strong\u003e — aluminum heatsink plus built-in fan sustains 4W output\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide 7–36V input\u003c\/strong\u003e — runs directly from 2S–8S; regulated 5V output powers your camera\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOne-button configuration\u003c\/strong\u003e — set everything in the field with LED band\/channel readout, no computer needed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard 30.5×30.5mm mounting\u003c\/strong\u003e, MMCX antenna connector, only 16.9g\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency band\u003c\/td\u003e\n\u003ctd\u003e5.8GHz (5362–5945MHz, 48 channels \/ 6 bands)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTransmit power\u003c\/td\u003e\n\u003ctd\u003e25 \/ 1000 \/ 2000 \/ 4000mW (4 levels)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVideo format\u003c\/td\u003e\n\u003ctd\u003eCVBS (analog composite) input\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput voltage\u003c\/td\u003e\n\u003ctd\u003e7–36V (2S–8S)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax current\u003c\/td\u003e\n\u003ctd\u003e1100mA @ 12V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCamera power output\u003c\/td\u003e\n\u003ctd\u003e5V regulated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCooling\u003c\/td\u003e\n\u003ctd\u003eAluminum heatsink + built-in fan\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConfiguration protocol\u003c\/td\u003e\n\u003ctd\u003eTBS SmartAudio\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAntenna connector\u003c\/td\u003e\n\u003ctd\u003eMMCX (RPSMA extension feeder included)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions \/ mounting\u003c\/td\u003e\n\u003ctd\u003e38 × 36.5 × 13.5mm \/ 30.5 × 30.5mm pattern\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNet weight\u003c\/td\u003e\n\u003ctd\u003e16.9g (excluding antenna)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eGetting Started\u003c\/h2\u003e\n\u003cp\u003eWiring takes minutes with the single 6-pin connector: battery or PDB to \u003cstrong\u003eVIN\/GND\u003c\/strong\u003e, camera video to \u003cstrong\u003eVIDEO\u003c\/strong\u003e, camera power from the regulated \u003cstrong\u003e5V VOUT\u003c\/strong\u003e, and (optionally) a flight-controller UART TX to \u003cstrong\u003eRX_OSD\u003c\/strong\u003e for SmartAudio control. Full pinout and diagram: \u003ca href=\"https:\/\/docs.robofusion.net\/video-transmitters\/vt5805-user-manual#wiring\"\u003eVT5805 Wiring Guide\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e⚠ Never power on without an antenna attached\u003c\/strong\u003e — at 4W, reflected RF energy can permanently damage the output stage within seconds.\u003c\/p\u003e\n\n\u003ch2\u003eConfiguration\u003c\/h2\u003e\n\u003cp\u003eSet channel, band, and power with the onboard button and LED indicators — see the \u003ca href=\"https:\/\/docs.robofusion.net\/video-transmitters\/vt5805-user-manual#button-configuration\"\u003ebutton configuration guide\u003c\/a\u003e and \u003ca href=\"https:\/\/docs.robofusion.net\/video-transmitters\/vt5805-user-manual#bands-channels-and-frequency-table\"\u003e48-channel frequency table\u003c\/a\u003e. Or wire SmartAudio and control it from Betaflight, iNav, or ArduPilot: \u003ca href=\"https:\/\/docs.robofusion.net\/video-transmitters\/vt5805-user-manual#smartaudio--configure-from-your-flight-controller\"\u003eSmartAudio setup\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch2\u003eDocumentation \u0026amp; Guides\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/docs.robofusion.net\/video-transmitters\/vt5805-user-manual\"\u003eVT5805 User Manual\u003c\/a\u003e — full specifications, wiring, frequency table, LED reference, FAQ\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/docs.robofusion.net\/video-transmitters\/vt5805-user-manual#transmit-power-and-the-law\"\u003eTransmit power \u0026amp; licensing\u003c\/a\u003e — operation above 25mW generally requires an amateur (HAM) radio license in the US\/Canada\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/docs.robofusion.net\/telemetry-radios\/ardupilot-telemetry-setup\"\u003eArduPilot Telemetry Setup\u003c\/a\u003e — pair your video link with a Robofusion telemetry radio\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003ePackage List\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1 × VT5805 video transmitter module\u003c\/li\u003e\n\u003cli\u003e1 × 6-pin ribbon cable\u003c\/li\u003e\n\u003cli\u003e1 × MMCX-to-RPSMA extension feeder cable\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNote: antenna not included.\u003c\/strong\u003e At 4W, antenna quality matters — pair the VT5805 with a well-matched 5.8GHz antenna rated for high power.\u003c\/p\u003e\n\n\u003ch2\u003eTechnical Support\u003c\/h2\u003e\n\u003cp\u003eQuestions before or after purchase? Email \u003ca href=\"mailto:info@robofusion.net\"\u003einfo@robofusion.net\u003c\/a\u003e — answered by the Robofusion engineering team.\u003c\/p\u003e","brand":"Robofusion","offers":[{"title":"Module Only","offer_id":54072087478591,"sku":"VT5805","price":59.0,"currency_code":"USD","in_stock":true},{"title":"Module + A5800 Antenna","offer_id":54073307824447,"sku":"VT5805-A5800","price":68.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0808\/5241\/8879\/files\/vt5805-product.png?v=1783691697","url":"https:\/\/robofusion.ca\/de\/products\/robofusion-vt5805-5-8ghz-4w-fpv-video-transmitter-module-48ch-analog-vtx-tbs-smartaudio-25-4000mw","provider":"RoboFusion","version":"1.0","type":"link"}