{"product_id":"frsky-archer-r4-2-4ghz-receiver-ota-access","title":"FrSky - Archer R4 2.4GHz Receiver (OTA ACCESS)","description":"\u003cp\u003eThe Archer R4 has 4 high-precision PWM channel outputs bundled in a compact light-weight design. It supports full-range signal strength with dual detachable antennas to assure optimal antenna reception and maximum range. In addition to all this, the R4 can also be used as a redundancy receiver along with any other FrSky ACCESS capable receiver equipped with a SBUS port. The best available signal will be used to ensure superior connectivity.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eAll of the Archer receivers are hyper-matched with the ACCESS protocol. They not only feature wireless firmware upgrades, increased range, and telemetry performance, the R4 now supports more functions like configurable telemetry power, S.Port\/F.Port switching and FLR output. Additional valuable features are under development to unlock the true potential of the ACCESS protocol.\u003c\/p\u003e\u003cp\u003eACCESS protocol with Over The Air (OTA)\u003c\/p\u003e\n\u003cp\u003eTiny and lightweight\u003c\/p\u003e\n\u003cp\u003eSupports signal redundancy (SBUS In)\u003c\/p\u003e\n\u003cp\u003eFull control range with telemetry\u003c\/p\u003e\n\u003cp\u003eS.Port \/ F.Port\u003c\/p\u003e\n\u003cp\u003eExternal battery \/ device voltage detection\u003c\/p\u003e\n\u003ch3\u003eSpecification\u003c\/h3\u003e\n\u003cp\u003eDimension: 30*17*6.2mm(L*W*H)\u003c\/p\u003e\n\u003cp\u003eWeight: 3.8g\u003c\/p\u003e\n\u003cp\u003e16\/24 Configurable SBUS Channels\u003c\/p\u003e\n\u003cp\u003e4 High-precision PWM Channels\u003c\/p\u003e\n\u003cp\u003eOperating Voltage Range: 3.5 -10V\u003c\/p\u003e\n\u003cp\u003eOperating Current: ＜60mA@5V\u003c\/p\u003e\n\u003cp\u003eControl Range: Full range* with telemetry\u003c\/p\u003e\n\u003cp\u003e(*Full Range: ＞2km, range may vary based on local conditions.)\u003c\/p\u003e\n\u003cp\u003eVoltage Measurement Range via AIN2 (External device): 0-3.3V\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eCompatibility: All FrSky ACCESS transmitters\u003c\/p\u003e","brand":"FrSky","offers":[{"title":"Default Title","offer_id":63499847106909,"sku":"FRS-00018-011","price":26.9,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1013\/9127\/0237\/files\/1620304162-17153500_476dd3ec-ed88-4263-ba58-7e02026e7ae9.jpg?v=1772029009","url":"https:\/\/www.3dxr.co.uk\/products\/frsky-archer-r4-2-4ghz-receiver-ota-access","provider":"3DXR","version":"1.0","type":"link"}