It's hard to talk about radio transmitters without the name Frsky coming up. They are a name stay in the RC industry and even more so in the drone category. Known for rock-solid performance, ruggedness, and reliability of their radios, FrSky has become the go-to radio for many pilots around the world.





Discontinued FrSky Archer R6 2.4GHz PWM Receiver with SBUS/FPort
A 6CH Rx for ACCESS compatible radios.
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Product Discontinued – for an alternative please see Archer Plus R6
The Archer R4/R6 is the successor of the compact RX4R & RX6R receiver. Like before, this new Rx has a tiny form factor and is practically weightless, despite offering full size PWM channel outputs – the R4 has 4 high-precision PWM outputs and the R6 6 channels. Both receivers support full-range signal strength with dual detachable antennas to assure optimal antenna reception and maximum range. In addition to all this, the R4/R6 can also be used as a redundancy receiver along with any other FrSky ACCESS capable receiver equipped with a SBUS port.
All of the Archer receivers are hyper-matched with the ACCESS protocol, which offers many benefits over the ACCST protocol. ACCESS boasts lower latency, longer range, better telemetry performance and FrSky’s OTA function for wireless firmware updates. The Archer R4/R6 supports other functions like configurable telemetry power, S.Port/F.Port switching and FLR output. Additional valuable features are under development to continuing unlocking the full potential of the ACCESS protocol.
Please note the Archer R4/R6 work with ACCESS compatible transmitters only.
Features:
- ACCESS protocol with Over The Air (OTA)
- Tiny and super lightweight
- Supports signal redundancy (SBUS In)
- Full control range with telemetry
- SBUS OUT
- S.Port / F.Port
- External battery / device voltage detection
- 16/24 Configurable SBUS Channels
- 6 High-precision PWM Channels
- Operating Voltage Range: 3.5 -10V
- Operating Current: <60mA@5V
- Control Range: Full range* with telemetry
(*Full Range: >2km, range may vary based on local conditions.) - Voltage Measurement Range via AIN2 (External device): 0-3.3V
- Compatibility: All FrSky ACCESS transmitters
- Dimension: 33x15x9.7mm
- Weight: 3.5g
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What you need to know about 2.4G Radio Receivers:

FrSky Keywords: ACCST, ACCESS, D8, D16, LR12, EU LBT, ETHOS, SBUS, FPort, Smart Port, Taranis
SHIPPING & DELIVERY
We are based in the UK, but ship to most worldwide destinations. Postage rates are calculated by the size/weight and shipment location. We process orders Monday to Friday and pride ourselves on our quick turnaround of orders - most UK orders will arrive the next day.
We are partnered with several delivery companies including Royal Mail, DHL, UPS and Parcel Force. If you have a special delivery requirement or would like to arrange a shop collection please contact us.
A confirmation email will be sent when your order has been dispatched. If you wish to change your order, please contact us promptly, as we won't be able to make amendments once the order has been shipped.




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Shipping to the UK
- Order before 4PM for same day dispatch with Royal Mail, 2PM for next day delivery with DHL and 1PM for next day delivery with APC.
- We offer FREE Shipping on UK orders over £99, weighing less than 1kg.
- The courier options deliver Monday to Friday, Royal Mail delivers to residential addresses on Monday to Saturday.
For small low value orders our cheapest delivery service is Royal Mail First Class. For a guaranteed next day delivery we recommend Royal Mail Special Delivery or one of our courier delivery options.
International Postage
- Order before 4PM for same day dispatch with Royal Mail.
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- DHL Express offers NEXT DAY delivery to most European destinations and a very fast delivery for countries further afield, generally 2-3 days.
Orders shipped outside the EU may be subject to customs charges. These charges are additional to any delivery costs and will need to be paid by the recipient.
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