{"product_id":"frsky-tw-r6fb-fbus-receiver","title":"FrSky TW R6FB Receiver – Dual 2.4GHz FBUS (No PWM)","description":"\u003cp\u003eThe FrSky TW R6FB Receiver (FBUS Version) is a compact, lightweight RC receiver designed for pilots seeking reliable dual-band connectivity, ultra-low latency and advanced telemetry. Using FrSky's TWIN TW protocol, it operates across two active 2.4GHz frequency bands simultaneously, providing enhanced signal resilience for demanding RC applications.\u003c\/p\u003e\n\u003cp\u003eImportant: The TW R6FB has no PWM servo outputs. Instead, it features seven FBUS channel ports for compatible FBUS equipment and one SBUS output supporting 16-channel and 24-channel modes. This makes it ideal for modern RC setups using compatible FBUS servos, flight controllers and other supported devices.\u003c\/p\u003e\n\u003cp\u003eWith 4ms race mode, FBUS\/S.Port telemetry, an inverted S.Port connection and Over-The-Air (OTA) firmware updates, the TW R6FB offers advanced functionality in a receiver weighing just 5g.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDual active 2.4GHz TWIN protocol for enhanced signal resilience.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eNo PWM servo outputs – designed for compatible digital FBUS systems.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSeven FBUS channel ports for compatible equipment, including supported XAct servos.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSBUS output supporting 16-channel and 24-channel modes.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eUltra-low-latency 4ms race mode with telemetry.\u003c\/li\u003e\n\u003cli\u003eFBUS and S.Port telemetry support.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eInverted S.Port for convenient flight controller connectivity.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eBlack-Box function.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eOver-The-Air (OTA) firmware updates.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eDual 2.4GHz antennas with IPEX4 connectors.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eExternal voltage measurement of 0–36V via AIN2.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eIntegrated high-precision variometer functionality.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eLightweight 5g construction.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003ePerfect For\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFPV racing pilots seeking responsive control and low latency.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eRC aircraft builders using compatible FBUS servos and equipment.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eModern digital RC installations that do not require direct PWM outputs.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003ePilots using compatible FrSky TWIN transmitters or RF modules in TW mode.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eBuilds requiring SBUS connectivity to compatible flight controllers.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eAdvanced RC setups benefiting from telemetry and simplified wiring.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Summary\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe FrSky TW R6FB is a dual-band 2.4GHz receiver built for modern RC systems that use FBUS and SBUS connectivity. Its simultaneous active-frequency design, 4ms race mode and telemetry support provide a versatile solution for demanding flying applications.\u003c\/p\u003e\n\u003cp\u003eUnlike conventional receivers with individual PWM servo outputs, the TW R6FB relies on seven FBUS channel ports and one SBUS output. Ensure your servos and connected equipment support the appropriate protocol before purchasing.\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\u003eModel: TW R6FB\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eVersion: FBUS\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eReceiver protocol: TWIN TW\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFrequency: Dual 2.4GHz\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003ePWM servo outputs: None\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFBUS ports: 7\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSBUS output: 1\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSBUS modes: 16-channel \/ 24-channel\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eTelemetry: FBUS \/ S.Port\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eRace mode: 4ms\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eAdditional functions: Black-Box function, OTA firmware updates\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eVariometer altitude range: -700m to 10,000m\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eVariometer altitude resolution: 0.1m\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eVertical speed measurement 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\u003eOperating voltage: 3.5–10V\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eMinimum voltage note: The manufacturer specifies that the supplied voltage should exceed 2.8V during operation.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eOperating current: 60mA at 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 configuration: 2 × 2.4GHz antennas\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eAntenna connector: IPEX4\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eCompatibility: FrSky TWIN series transmitters and RF modules operating in TW mode\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFBUS compatibility: Requires compatible FBUS devices, such as supported XAct servos\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFirmware updates: OTA, where supported\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eWhy Buy From Probuild Aircraft\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e✅ Official FrSky UK Service Centre\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 pilots since 1993\u003c\/p\u003e","brand":"FrSky","offers":[{"title":"Default Title","offer_id":56974039253378,"sku":"03022031","price":49.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/7711\/0146\/files\/tw_r6fb-1_1fa54c97-c828-47f9-9f0d-235655af59c0.webp?v=1791706971","url":"https:\/\/www.probuild-uk.co.uk\/products\/frsky-tw-r6fb-fbus-receiver","provider":"Probuild Aircraft Ltd","version":"1.0","type":"link"}