{"product_id":"frsky-rb-35s-dual-power-redundancy-bus-advanced-stabilisation","title":"FrSky RB-35S Dual Power Redundancy Bus with Advanced Stabilisation","description":"\u003cp\u003eThe FrSky RB-35S is a professional-grade redundancy bus designed to provide maximum reliability and safety for high-value RC aircraft. Combining triple receiver redundancy, dual power input, dual configurable BEC outputs, advanced telemetry and the integrated ADV Stabilisation System, the RB-35S is the ultimate power and signal management solution for demanding fixed-wing aircraft, turbines, scale models and UAV applications.\u003c\/p\u003e\n\u003cp\u003eDesigned for pilots who require exceptional flight safety, the RB-35S automatically manages multiple receivers and redundant power sources to ensure uninterrupted operation, even in the event of receiver or power supply failure.\u003c\/p\u003e\n\u003cp\u003eFeaturing 24 configurable output channels, automatic FBUS, SBUS and S.Port recognition, high-precision telemetry sensors, Black Box data logging and independent dual BEC outputs, the RB-35S offers unmatched flexibility for complex aircraft installations.\u003c\/p\u003e\n\u003cp\u003eThe integrated ADV Stabiliser expands upon FrSky's traditional gyro stabilisation with configurable output mapping, advanced flight modes and programmable features, delivering smooth, precise aircraft control in a wide range of flying conditions.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eTriple receiver redundancy for maximum signal security\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eDual XT30 power inputs with automatic redundancy\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSelectable Balance or Backup power modes\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eBuilt-in ADV Advanced Stabilisation System\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eHigh-precision altitude and vertical speed telemetry\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eDual independently configurable BEC outputs (5V–8.4V)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eUp to 24 configurable output channels\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eAutomatic FBUS, SBUS and S.Port recognition\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eOverload protection on every output channel\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eCurrent monitoring on Channels 1–9\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eBuilt-in power switch compatibility (NFC, Pin Plug and more)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eBlack Box flight data recording\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSupports external LED status indication\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eIdeal for large and complex RC aircraft\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eXT30 battery and BEC connections\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003ePerfect For\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLarge-scale RC aircraft\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eTurbine jets\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eGiant scale aerobatic models\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eScale aircraft\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eUAV platforms\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eProfessional RC pilots\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eCompetition aircraft\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eHigh-value model aircraft\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eModels requiring receiver redundancy\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eAircraft requiring advanced stabilisation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Summary\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe FrSky RB-35S is a premium redundancy bus designed to maximise flight safety through triple receiver redundancy, dual redundant power inputs and integrated advanced stabilisation. With configurable dual BEC outputs, 24 channel support, intelligent telemetry and comprehensive protection features, it is the ideal solution for complex, high-performance RC aircraft.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eModel: RB-35S\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eReceiver Redundancy: Triple Receiver\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003ePower Input: Dual XT30\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003ePower Modes: Balance \/ Backup\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eConfigurable Channels: 24\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSignal Types: PWM, FBUS, SBUS Out, S.Port\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eReceiver Inputs: 3\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eBuilt-in Stabilisation: ADV Advanced Stabiliser\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eTelemetry Sensors: Altitude, Vertical Speed and System Monitoring\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eDual BEC Outputs: 5V–8.4V Adjustable\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eContinuous BEC Output: 2 × 15A\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eCurrent Detection: Channels 1–9\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eOverload Protection: All Channels\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eBlack Box Logging: Yes\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eBattery Voltage Range: DC 7.4–26V (Recommended 3S–6S LiPo)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eOperating Current: 200mA @ 12V\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eOperating Temperature: -20°C to 75°C\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eConnectors: XT30\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eDimensions: 114.4 × 73.4 × 18.7mm\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eWeight: 99g\u003c\/li\u003e\n\u003c\/ul\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":56781238436226,"sku":"03071610","price":210.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/7711\/0146\/files\/1-1_a2b772db-271c-48ef-9ce3-f9fea159452f.jpg?v=1784743426","url":"https:\/\/www.probuild-uk.co.uk\/products\/frsky-rb-35s-dual-power-redundancy-bus-advanced-stabilisation","provider":"Probuild Aircraft Ltd","version":"1.0","type":"link"}