{"product_id":"frsky-twin-tw-gr6-dual-2-4ghz-variometer-receiver-6ch","title":"FrSky TWIN TW GR6 Dual 2.4GHz Variometer Receiver 6 Channel","description":"\u003cp\u003eThe FrSky TWIN TW GR6 is a compact dual 2.4GHz receiver with an integrated high-precision variometer, designed for pilots who want enhanced RF resilience, long-range control and accurate altitude telemetry.\u003c\/p\u003e\n\u003cp\u003eThe TW GR6 uses FrSky's active-active TW protocol, where both 2.4GHz frequency bands operate simultaneously. Unlike conventional active-standby redundancy systems, both RF links are active at the same time, providing a highly resilient radio connection for demanding RC applications.\u003c\/p\u003e\n\u003cp\u003eThe receiver features an upgraded high-precision variometer capable of measuring altitude from -700m to 10,000m with 0.1m resolution, together with vertical speed measurement up to ±10m\/s. This makes the TW GR6 particularly well suited to gliders and other aircraft where accurate altitude and climb\/sink information is important.\u003c\/p\u003e\n\u003cp\u003eFor racing applications, the receiver also supports 4ms Race Mode with telemetry, combining ultra-low latency with the resilience of the dual 2.4GHz TW system.\u003c\/p\u003e\n\u003cp\u003eThe TW GR6 provides 6 PWM channel ports, SBUS Out with 16CH\/24CH modes, and telemetry through FBUS and S.Port. FBUS allows control and telemetry to be carried bidirectionally over a single connection, helping simplify aircraft wiring. An inverted S.Port is also provided for straightforward connection to compatible flight controllers.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDual 2.4GHz TW active-active receiver technology\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSimultaneous operation of both 2.4GHz frequency bands\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eHigh-precision integrated variometer\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eAltitude measurement from -700m to 10,000m\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e0.1m altitude resolution\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eVertical speed measurement up to ±10m\/s\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e4ms Race Mode with telemetry\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eLong-range control capability*\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e6 high-quality PWM channel ports\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSBUS Out supporting 16CH \/ 24CH modes\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFBUS and S.Port telemetry support\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eInverted S.Port for easy flight controller connection\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eBlack-Box flight data function\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eOver-The-Air firmware updates\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eDual 2.4GHz antennas\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eExternal voltage measurement up to 36V via AIN2\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eCompact 5g receiver design\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003ePerfect For\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eGlider pilots\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eElectric and powered gliders\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eLong-range RC aircraft\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFPV and racing applications\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003ePilots requiring resilient dual-link RF communication\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e4ms low-latency racing setups\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eModels using FBUS telemetry\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFlight controller installations\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003ePilots using FrSky TWIN transmitters or RF modules\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eAircraft where accurate altitude and vertical speed telemetry is required\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Summary\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe FrSky TWIN TW GR6 combines dual active 2.4GHz RF technology, a high-precision variometer and versatile telemetry connectivity in a lightweight 5g receiver.\u003c\/p\u003e\n\u003cp\u003eIts TW active-active protocol keeps both 2.4GHz frequency bands working simultaneously, providing enhanced resilience compared with conventional active-standby redundancy systems. The integrated variometer delivers altitude and vertical speed telemetry, while 4ms Race Mode with telemetry makes the receiver suitable for high-speed racing applications.\u003c\/p\u003e\n\u003cp\u003eWith 6 PWM outputs, SBUS, FBUS, S.Port, inverted S.Port, Black-Box functionality and OTA firmware updates, the TW GR6 provides a flexible and highly capable receiver solution for modern RC aircraft.\u003c\/p\u003e\n\u003cp\u003e*Control range varies depending on RF power settings, installation and local conditions.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: FrSky\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eProduct: TWIN TW GR6 Receiver\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eType: Dual 2.4GHz Variometer Receiver\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eRF Technology: TWIN TW active-active\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFrequency: Dual 2.4GHz\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eNumber of PWM Channels: 6\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSBUS: 16CH \/ 24CH\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eTelemetry: FBUS \/ S.Port\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eInverted S.Port: Yes\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eVariometer: Integrated high-precision sensor\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eAltimeter Range: -700m to 10,000m\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eAltimeter Resolution: 0.1m\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eVertical Speed Range: ±10m\/s\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eExternal Voltage Measurement: 0–36V via AIN2\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eRace Mode: 4ms with telemetry\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eOperating Voltage: 3.5–10V\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eMinimum Required Voltage During Use: Above 2.8V\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eOperating Current: 60mA @ 5V\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eDimensions: 38.1 × 14.6 × 9.5mm (L × W × H)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eWeight: 5g\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eAntenna Connector: IPEX4\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eAntennas: 2 × 2.4GHz\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eBlack-Box Function: Yes\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eOTA Firmware Updates: Yes\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eCompatibility: FrSky TWIN series radios and RF modules operating in TW mode\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eWhat's in the Box\u003c\/strong\u003e\u003cbr\u003e1 × FrSky TWIN TW GR6 Receiver\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy Buy From Probuild Aircraft\u003c\/strong\u003e\u003cbr\u003e✅ Official UK FrSky stockist\u003cbr\u003e✅ 100% genuine FrSky products\u003cbr\u003e✅ Trusted by top international pilots\u003cbr\u003e✅ Fast UK shipping\u003cbr\u003e✅ Trusted by RC pilots since 1993\u003c\/p\u003e","brand":"FrSky","offers":[{"title":"Default Title","offer_id":56900691427714,"sku":"03022024","price":45.9,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/7711\/0146\/files\/TW-GR6_1-scaled.jpg?v=1788972587","url":"https:\/\/www.probuild-uk.co.uk\/products\/frsky-twin-tw-gr6-dual-2-4ghz-variometer-receiver-6ch","provider":"Probuild Aircraft Ltd","version":"1.0","type":"link"}