{"product_id":"frsky-archer-plus-r6fb-fbus-receiver","title":"FrSky Archer Plus R6FB 2.4GHz 7-Channel FBUS Receiver – No PWM Outputs","description":"\u003cp\u003eThe FrSky Archer Plus R6FB 2.4GHz Receiver is a compact, lightweight receiver designed for RC glider pilots and aircraft builders using FrSky FBUS-compatible equipment. Supporting both ACCESS and ACCST D16 protocols, the R6FB combines enhanced RF interference resistance, flexible telemetry connectivity and support for redundant receiver configurations in a receiver weighing just 4.2g.\u003c\/p\u003e\n\u003cp\u003eUnlike conventional receivers, the Archer Plus R6FB features seven FBUS channel ports and no PWM servo outputs. It is designed specifically for use with compatible FBUS components, such as FrSky XACT servos. Please ensure your servos and other connected equipment support FBUS before purchasing.\u003c\/p\u003e\n\u003cp\u003eIts dual detachable antennas help optimise reception, while SBUS input and output provide additional flexibility for compatible redundant receiver systems and expanded channel configurations. The receiver also supports external battery or device voltage monitoring, basic black-box flight data recording and over-the-air firmware updates, subject to firmware support.\u003c\/p\u003e\n\u003cp\u003eWith its compact dimensions and lightweight construction, the Archer Plus R6FB is an excellent option for glider pilots looking to build a streamlined FBUS-based control system with compatible FrSky equipment.\u003c\/p\u003e\n\u003cp\u003eImportant compatibility notice: The R6FB does not provide conventional PWM servo outputs. It must be used with FBUS-compatible components. It is not a direct replacement for the standard Archer Plus R6 receiver when PWM servo connections are required.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e7 FBUS channel ports – designed for compatible FBUS servos and electronic components.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eNo PWM servo outputs – intended exclusively for compatible FBUS-based control setups.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eACCESS and ACCST D16 compatibility – supports both FrSky 2.4GHz protocols, with automatic protocol\u003c\/li\u003e\n\u003cli\u003ematching during binding on compatible transmitters.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eEnhanced RF interference resistance – improved resistance to radio-frequency interference for robust radio communication.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eDual detachable antennas – allows flexible antenna positioning to help optimise reception.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSBUS output – supports 16-channel and 24-channel SBUS modes.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSBUS input for redundancy – enables use as a primary receiver in a compatible redundant receiver configuration.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFBUS and S.Port telemetry support – supports compatible telemetry equipment and accessories.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eExternal voltage monitoring – measures external battery or device voltage through the AIN2 input.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eBlack-box data recording – supports recording basic power- and signal-related flight data, subject to firmware support.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eOver-the-air firmware updates – supports OTA firmware updating where compatible.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eCompact and lightweight design – measures just 33 × 15 × 9.7mm and weighs 4.2g.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFull-range radio link – manufacturer-specified operating range exceeds 2km under suitable conditions, depending on local conditions and installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003ePerfect For\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRC glider pilots using FBUS-compatible servos.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eAircraft builders using FrSky XACT FBUS servos and compatible equipment.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eLightweight glider installations where receiver weight and size matter.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003ePilots using compatible FrSky ACCESS or ACCST D16 transmitters.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eRC aircraft builds requiring FBUS connectivity and simplified wiring.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eCompatible installations requiring SBUS receiver redundancy.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eAdvanced RC enthusiasts integrating telemetry devices and external voltage monitoring.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eNot suitable for: Setups requiring direct PWM servo outputs or conventional PWM-only servos without a compatible FBUS interface.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Summary\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe FrSky Archer Plus R6FB is a specialist 2.4GHz receiver designed for modern FBUS-based RC aircraft installations. Supporting seven FBUS channels, ACCESS and ACCST D16 protocols, SBUS redundancy and telemetry connectivity, it provides a flexible solution for compatible glider and model aircraft builds.\u003c\/p\u003e\n\u003cp\u003eIts enhanced interference resistance, dual detachable antennas and 4.2g weight make it particularly appealing to pilots seeking a compact receiver for a streamlined electronic installation.\u003c\/p\u003e\n\u003cp\u003eBefore ordering, confirm that your servos and connected equipment support FBUS. The R6FB has no PWM servo outputs.\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 series: Archer Plus\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eModel: R6FB\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eProduct type: 2.4GHz FBUS receiver\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eOperating frequency: 2.4GHz\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSupported protocols: ACCESS \/ ACCST D16\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFBUS channels: 7\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003ePWM servo outputs: None\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSBUS output: Supports 16CH \/ 24CH modes\u003c\/li\u003e\n\u003cli\u003eSBUS input: Supports signal redundancy\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eTelemetry: FBUS \/ S.Port\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eAntennas: 2 detachable antennas\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eAntenna connector: IPEX4\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eOperating voltage: 3.5–10V\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eOperating current: Approximately 65mA at 5V\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eExternal voltage measurement: AIN2, 0–35V\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eBattery voltage divider ratio: 1:10\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eControl range: Over 2km under suitable conditions\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFirmware updates: OTA, where supported\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eDimensions (L × W × H): 33 × 15 × 9.7mm\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eWeight: 4.2g\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eCompatibility: FrSky 2.4GHz ACCESS \/ ACCST D16-capable transmitters\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eRequired equipment: FBUS-compatible servos and devices\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCompatibility note:\u003c\/strong\u003e Some functions require compatible ACCESS and ETHOS support. Check your transmitter firmware, receiver configuration and connected equipment before installation. Range varies according to local conditions, antenna placement and installation.\u003c\/p\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":56974151123330,"sku":"03022030","price":40.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/7711\/0146\/files\/archer_plus_r6fb.webp?v=1791722799","url":"https:\/\/www.probuild-uk.co.uk\/products\/frsky-archer-plus-r6fb-fbus-receiver","provider":"Probuild Aircraft Ltd","version":"1.0","type":"link"}