{"product_id":"walksnail-ascent-hd-lite-digital-fpv-vtx-kit","title":"Walksnail Ascent HD Lite+ Digital FPV VTX Kit","description":"\u003ch1\u003eWalksnail Ascent HD Lite+ Digital FPV VTX Kit\u003c\/h1\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0914\/9972\/5181\/files\/walksnail_ascent_lite_plus_kit_20.jpg?v=1787307248\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003eBecause carrying extra grams on a micro quad is a sin against thrust-to-weight ratios, Walksnail squeezed a full 1080p 120fps digital FPV video transmitter into a ludicrous 2.75g board. The Walksnail Ascent HD Lite+ Kit brings 500mW RF output, sub-35ms latency, and onboard live audio directly to your ultra-light micro FPV builds. After ten years of supplying UK pilots with cutting-edge FPV gear, Unmanned Tech knows when a VTX breaks boundaries—this board renders analog micro setups obsolete.\u003c\/p\u003e\n\u003ch3\u003eHighlights\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003ePowerful. Secure. Smart\u003c\/strong\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0914\/9972\/5181\/files\/Screenshot_2026-08-21_181917.png?v=1787307598\" alt=\"\"\u003e \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0914\/9972\/5181\/files\/walksnail_ascent_lite_plus_kit_5.png?v=1787307249\" alt=\"\"\u003e \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0914\/9972\/5181\/files\/Screenshot_2026-08-21_181926.png?v=1787307598\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0914\/9972\/5181\/files\/Screenshot_2026-08-21_182056.png?v=1787307676\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0914\/9972\/5181\/files\/Screenshot_2026-08-21_181932.png?v=1787307599\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0914\/9972\/5181\/files\/Screenshot_2026-08-21_182101.png?v=1787307676\" alt=\"\"\u003e \u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"ai-text-content__heading-ar2zqdfr3dfnpr1i3naigenblock3b6f433eyqhwc\" style=\"font-weight: bold;\"\u003e\u003cstrong\u003eBuilt-In Audio Transmission\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"ai-text-content__description-ar2zqdfr3dfnpr1i3naigenblock3b6f433eyqhwc\"\u003e\n\u003cp\u003eThe built-in microphone captures motor, propeller, and ambient sounds and transmits them in real time for a more immersive FPV experience. Compatible receiving devices can record audio and video in sync, reducing the need for post-dubbing. \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0914\/9972\/5181\/files\/walksnail_ascent_hd_lite_plus_built_in_mic_caeb95cd-3601-4595-a822-683f8c7220a3.jpg?v=1787307248\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli class=\"psp-title\" style=\"font-weight: bold;\"\u003e\u003cstrong\u003eUp to 8km of HD Video Transmission\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"psp-desc\"\u003eUnder ideal conditions, Ascent Lite+ supports HD video transmission at distances of up to 8km, providing a stable digital FPV link for long-range exploration \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0914\/9972\/5181\/files\/walksnail_ascent_lite_plus_kit_19.jpg?v=1787307249\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli class=\"psp-title\" style=\"font-weight: bold;\"\u003e\u003cstrong\u003eHead Tracking Made Natural\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"psp-desc\"\u003eCompatible with GM1 V2 and GM3 V2 gimbals, Ascent Lite+ supports head tracking for natural camera control and a more immersive FPV experience \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0914\/9972\/5181\/files\/walksnail_ascent_lite_plus_kit_3.jpg?v=1787307249\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli class=\"psp-desc\" style=\"font-weight: bold;\"\u003e\n\u003cstrong\u003eLightweight. Simple. Versatile. \u003c\/strong\u003e\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"font-weight: bold;\"\u003e\u003cstrong\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0914\/9972\/5181\/files\/Screenshot_2026-08-21_182401.png?v=1787307870\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0914\/9972\/5181\/files\/walksnail_ascent_lite_plus_kit_11.jpg?v=1787307248\" alt=\"\"\u003e \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0914\/9972\/5181\/files\/Screenshot_2026-08-21_182405.png?v=1787307870\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0914\/9972\/5181\/files\/Screenshot_2026-08-21_182513.png?v=1787307935\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0914\/9972\/5181\/files\/Screenshot_2026-08-21_182410.png?v=1787307871\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0914\/9972\/5181\/files\/Screenshot_2026-08-21_182521.png?v=1787307936\" alt=\"\"\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli class=\"ai-text-content__heading-awelyeldselz2ug1zbaigenblock3b6f433pizkkf\" style=\"font-weight: bold;\"\u003e\u003cstrong\u003eBuilt for More FPV Platforms\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"ai-text-content__description-awelyeldselz2ug1zbaigenblock3b6f433pizkkf\"\u003e\n\u003cp\u003eA versatile digital FPV system for RC cars, RC boats, FPV drones, and fixed-wing aircraft\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0914\/9972\/5181\/files\/walksnail_ascent_lite_plus_kit_17.webp?v=1787308025\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0914\/9972\/5181\/files\/walksnail_ascent_lite_plus_kit_18.webp?v=1787308025\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0914\/9972\/5181\/files\/walksnail_ascent_lite_plus_kit_15.webp?v=1787308025\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0914\/9972\/5181\/files\/walksnail_ascent_lite_plus_kit_16.webp?v=1787308025\" alt=\"\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3\u003eWhy You Want It\u003c\/h3\u003e\n\u003cp\u003eIf you are tired of squinting through grainy analog static just to keep your 1S and 2S builds lightweight, the Ascent Lite+ is your answer. Walksnail shaved off every microgram without sacrificing your video link stability, delivering extended range, smart frequency hopping, and crystal-clear 1080p digital audio-visual feedback. Stop sacrificing flight time for video quality—fly both.\u003c\/p\u003e\n\u003ch3\u003eSpecs\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel SKU:\u003c\/strong\u003e WN13-7007B (Ascent Lite+ VTX)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 2.75g (without metal cover)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Voltage:\u003c\/strong\u003e 3V to 12.6V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency Range:\u003c\/strong\u003e 5.730 GHz - 5.815 GHz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChannels:\u003c\/strong\u003e 3\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRF Output Power:\u003c\/strong\u003e FCC\/SRRC ≤27dBm (500mW max); CE \u0026lt;14dBm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVideo Performance:\u003c\/strong\u003e 1080p @ 120fps (35ms latency, 147° FOV)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eI\/O Interfaces:\u003c\/strong\u003e JST1.0*4 (Power); HSG0.8*5 (USB)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFirmware Support:\u003c\/strong\u003e Betaflight, INAV, FETtec, KISS, ArduPilot\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003ch4\u003eDoes the Walksnail Ascent Lite+ VTX include live audio?\u003c\/h4\u003e\n\u003cp\u003eYes, it features an onboard microphone that transmits motor and environmental sound directly to your goggles in real time.\u003c\/p\u003e\n\u003ch4\u003eWhat supply voltage range does the Ascent Lite+ VTX support?\u003c\/h4\u003e\n\u003cp\u003eIt supports a wide voltage range of 3V to 12.6V, making it suitable for direct 1S to 3S battery connection or regulated BEC lines.\u003c\/p\u003e\n\u003ch3\u003eIn the Box\u003c\/h3\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0914\/9972\/5181\/files\/Screenshot_2026-08-21_183113.png?v=1787308299\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1x Walksnail Ascent Lite+ VTX Unit\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWalksnail #DigitalFPV #FPVDrone #MicroQuad #UnmannedTech\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eWhat receiver does Ascent Lite+ work with? Can I use it with my existing FPV goggles?\u003c\/strong\u003e\u003cbr\u003eAscent Lite+ works directly with Ascent goggles. For other FPV goggles, simply pair it with the Ascent VRX or Ascent VRX Pro receiver, which provides HDMI output to connect any HDMI-equipped goggles, monitors, or TVs.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eDoes Ascent Lite+ support audio recording?\u003c\/strong\u003e\u003cbr\u003eAscent Lite+ features a built-in microphone but has no onboard storage. When paired with Ascent Goggles or the Ascent FPV VRX Pro, synchronized audio and video can be recorded to the receiving device's microSD card at 720p\/60fps, 720p\/100fps, 720p\/120fps, or 1080p\/60fps.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eIs the 8km range achievable in real-world conditions?\u003c\/strong\u003e\u003cbr\u003eThe 8km figure is the maximum one-way range tested on a fixed-wing platform under ideal conditions. Real-world range depends on environment, interference, antenna setup, and battery level. The built-in auto frequency-hopping helps maintain a stable link in challenging conditions.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eIs the Ascent Lite+ compatible with the Avatar system?\u003c\/strong\u003e\u003cbr\u003eNo. The Ascent Lite+ is part of the Ascent digital system and is not compatible with the Walksnail Avatar system.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eHow much latency should I expect during flight?\u003c\/strong\u003e\u003cbr\u003eEnd-to-end latency can be as low as 35ms, measured in open, interference-free environments. Actual latency may vary depending on RF conditions and system configuration.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eCan I record flight footage directly on the Lite+?\u003c\/strong\u003e\u003cbr\u003eNo. The Ascent Lite+ does not include built-in storage. Please record via your Ascent goggles if you wish to save footage.\u003c\/p\u003e","brand":"Walksnail","offers":[{"title":"Default Title","offer_id":58569673277821,"sku":"WN13-7007B","price":32.9,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0914\/9972\/5181\/files\/walksnailascenthdliteplus-MainImage_9.png?v=1787307248","url":"https:\/\/www.unmannedtechshop.co.uk\/products\/walksnail-ascent-hd-lite-digital-fpv-vtx-kit","provider":"Unmanned Tech","version":"1.0","type":"link"}