{"product_id":"frsky-td-sr12-tandem-dual-band-receiver-12ch-with-adv-stabilisation-dual-power-telemetry","title":"FrSky TD SR12 Tandem Dual-Band Receiver – 12CH with ADV Stabilisation, Dual Power \u0026 Telemetry","description":"\u003cp\u003eThe FrSky TD SR12 Tandem Receiver is a high-performance dual-band receiver designed for advanced RC pilots who demand maximum reliability, flexibility, and control. Operating simultaneously on both 2.4GHz and 900MHz frequencies, the TD (Tandem) system delivers ultra-low latency alongside exceptional long-range capability and industry-leading resistance to interference.\u003c\/p\u003e\n\u003cp\u003eEquipped with a triple antenna system (2× 2.4GHz and 1× 900MHz), the TD SR12 ensures wide, multi-directional signal coverage for robust connectivity in all flight conditions. Its dual power input system, using XT30 connectors, provides safe and efficient power delivery with automatic load balancing between power sources—ideal for high-value or large-scale models.\u003c\/p\u003e\n\u003cp\u003eThe receiver features 12 fully configurable channel ports, allowing each to be assigned as PWM, SBUS, FBUS, or S.Port. This flexibility, combined with FBUS capability, enables simplified wiring and seamless integration with advanced telemetry devices such as ESCs and sensors.\u003c\/p\u003e\n\u003cp\u003eA standout feature is the integrated ADV Stabiliser system, offering significantly enhanced control compared to traditional gyro stabilisation. With programmable stabilised channels, multiple flight modes (including Auto-Level, Hover, and Knife-Edge), and advanced configuration options, it delivers precision and adaptability for complex aircraft setups.\u003c\/p\u003e\n\u003cp\u003eBuilt-in telemetry sensors provide real-time data such as altitude and vertical speed, while the integrated black box records critical flight data for post-flight analysis and improved safety.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSimultaneous dual-band operation (2.4GHz \u0026amp; 900MHz TD mode)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eTriple antenna design for superior signal coverage and reliability\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eADV stabilisation system with advanced programmable flight modes\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eBuilt-in high-precision telemetry sensors (altitude, vertical speed, etc.)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eDual XT30 power inputs with automatic load balancing\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e12 fully configurable channel ports (PWM \/ SBUS \/ FBUS \/ S.Port)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSBUS In \u0026amp; Out support for redundancy and expansion\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eIntegrated black box data recording\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eBuilt-in power switch function (via optional external switch panel)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e4ms race mode with telemetry\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eOver-The-Air (OTA) firmware updates\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eHigh current handling for demanding setups\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003ePerfect For:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAdvanced RC aircraft and large-scale models\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003ePilots requiring maximum signal redundancy and reliability\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eComplex builds with multiple servos and telemetry devices\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eLong-range flying and high-performance applications\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFrSky Tandem system users\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Summary:\u003c\/strong\u003e\u003cbr\u003eThe FrSky TD SR12 is a premium 12-channel dual-band receiver combining advanced stabilisation, flexible connectivity, and dual power redundancy. Designed for serious RC pilots, it delivers exceptional reliability, control, and flight data insight.\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: TD SR12\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFrequency: 900MHz \u0026amp; 2.4GHz (dual-band)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eChannels: 12 configurable outputs\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eOutput Types: PWM \/ SBUS \/ FBUS \/ S.Port\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eStabilisation: ADV Stabiliser (advanced programmable system)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eTelemetry: Built-in sensors (altitude, vertical speed, etc.)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eBlack Box: Yes\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eOperating Voltage: 3.5V – 10V (up to 12V supported; recommended 2S Li battery)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eOperating Current: ≤170mA\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eCurrent Handling:\u003cbr\u003e\n\u003cul\u003e\n\u003cli\u003eContinuous: ≤20A\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003ePeak: ≤40A\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eDimensions: 48.5 × 33 × 17.9mm\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eWeight: 23g\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eAntennas: Triple (2 × 2.4GHz, 1 × 900MHz)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eAntenna Connector: IPEX1\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003ePower Input: Dual XT30 connectors\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eVoltage Measurement: 0–35V (via AIN, 1:10 divider)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFirmware Updates: OTA supported\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eCompatibility: FrSky Tandem transmitters \u0026amp; TD protocol RF modules\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eWhy Buy From Probuild Aircraft:\u003c\/strong\u003e\u003cbr\u003e✅ Official UK brand stockist – 100% genuine 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":56603769667970,"sku":"03022035","price":110.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/7711\/0146\/files\/td_sr12-1_1800x1800_0511a53e-735a-449c-aa3b-d4277da25309.webp?v=1777625697","url":"https:\/\/www.probuild-uk.co.uk\/products\/frsky-td-sr12-tandem-dual-band-receiver-12ch-with-adv-stabilisation-dual-power-telemetry","provider":"Probuild Aircraft Ltd","version":"1.0","type":"link"}