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R81 V2 Receiver

FPV Receiver

By popular demand, we now have a range of RadioMaster receivers that are upgraded to V2 version. The R81 V2 receiver is Frsky D8 / D16 and Futaba SFHSS Compatible…

Specifications

FCC
SKU: HP0157.RX-R81-V2
$7.99
LBT
SKU: HP0157.RX-R81-V2-LBT
R SERIES RECEIVERS
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By popular demand, we now have a range of RadioMaster receivers that are upgraded to V2 version. The R81 V2 receiver is Frsky D8 / D16 and Futaba SFHSS Compatible and offers a range suitable to many RC modelers. * Does not support Frsky transmitter, only for MPM radio. Specification Type: R81 – D8 Nano Sbus Receiver Channels: 8 Frequency range: 2400-2483.5Mhz Power input range: 4.5-6V Signal format: D8, D16 & SFHSS Compatible Output format: SBUS RSSI: RSSI on Ch9 of Sbus Output Range: more than 1km Antenna length: Approximately 6cm Size: 17x11mm Weight: 2 grams PS: Please refer to the latest version updated on the official website for usage instructions. Associated Products Replacement Antenna for R84 R86 R86C R88 Receiver (4pcs) Use Manuals R81 Receiver User manual All Receivers R81 Receiver R84 Receiver R86 Receiver R86C Receiver R88 Receiver Package Includes 1 * R81 V2 Receiver

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Frequently Asked Questions

Is this product in stock?
Yes — this item ships from our Shenzhen warehouse within 1–3 business days. Stock levels are updated regularly; contact our sales team for current availability and lead time on larger quantities.
Do you support OEM / ODM and custom branding?
Yes. As a factory-direct supplier we accept OEM/ODM orders including custom branding, packaging and firmware/parameter customization. Share your requirement with our sales team to get a tailored quote.
How do you ship, and what is the delivery time?
We ship worldwide via DHL, FedEx, UPS or air/sea freight. Small parcels usually arrive in 5–10 working days; bulk orders can be shipped by sea. Tracking is provided once the parcel leaves our warehouse.
Do you offer wholesale pricing and MOQ?
Yes, as a factory-direct supplier we offer wholesale pricing on this product. The minimum order quantity depends on the item and configuration — send your quantity and destination to our sales team and we will reply with an exact quote.
Do you provide warranty and after-sales support?
Yes, we provide technical support and after-sales service for our products. For the warranty terms specific to this product, contact our team and we will confirm the coverage period and the repair/replacement process.
Can you confirm compatibility before I order?
Yes. Before dispatch we can confirm that the product matches your radio, flight controller, goggles, frame or other equipment. Send us your build list and our engineers will verify compatibility before you place the order.

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