{"product_id":"frsky-rb-25-triple-receiver-redundancy-bus-dual-xt30-power-input","title":"FrSky RB-25 Triple Receiver Redundancy Bus with Dual XT30 Power Input","description":"\u003cp\u003eThe \u003cstrong\u003eFrSky RB-25 Redundancy Bus\u003c\/strong\u003e builds on the trusted RB series with a compact new design that delivers triple receiver redundancy and dual-power balancing in a flight-safe package. Three RX input ports (RX1–3 IN) accept FBUS, SBUS, or S.Port signals with auto-recognition, providing full signal and telemetry redundancy. Dual XT30 power inputs operate in balance mode — automatically drawing from whichever source has the higher voltage — for safe, efficient power management. A built-in power switch function supports multiple external switch types (NFC, pin plug, etc.) to eliminate the need to plug\/unplug battery connections.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eTriple receiver redundancy via 3x RX input ports (RX1–3 IN)\u003c\/li\u003e\n\u003cli\u003eFBUS \/ SBUS \/ S.Port auto-recognition on all RX input ports\u003c\/li\u003e\n\u003cli\u003eDual XT30 power inputs with balancing consumption (draws from higher-voltage source)\u003c\/li\u003e\n\u003cli\u003e18 configurable channel ports (PWM \/ FBUS \/ S.Port \/ SBUS Out)\u003c\/li\u003e\n\u003cli\u003eBuilt-in power switch function — supports NFC switch, pin plug, and other external switches\u003c\/li\u003e\n\u003cli\u003eExternal LED indication support\u003c\/li\u003e\n\u003cli\u003eBuilt-in telemetry sensors (altitude, vertical speed, and more on RB-25S variant)\u003c\/li\u003e\n\u003cli\u003eCompatible with FBUS\/S.Port telemetry products\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eCompatible with FrSky FBUS, SBUS, and S.Port receivers\u003c\/li\u003e\n\u003cli\u003eCan be used as an alternative to GR or S series receivers\u003c\/li\u003e\n\u003cli\u003eNote: Only the S.Port on RX1 can be used for firmware upgrades\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRB-25\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eChannel Ports\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e18 (PWM \/ FBUS \/ S.Port \/ SBUS Out)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRX Input Ports\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3 (RX1–3 IN) + 1 LED indicator port\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower Input\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDual XT30 connectors\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4–10V (2S Li batteries recommended)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e≤185mA @ 5V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eContinuous Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e≤30A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-20°C – 75°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e53 × 40 × 16mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e25.6g \/ 0.9 oz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eChina (CN)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"FrSky","offers":[{"title":"Default Title","offer_id":50434888597815,"sku":"03071607","price":80.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0760\/2349\/files\/shopping_1.webp?v=1743202810","url":"https:\/\/superstitionhobbies.com\/products\/frsky-rb-25-triple-receiver-redundancy-bus-dual-xt30-power-input","provider":"Superstition Hobbies","version":"1.0","type":"link"}