ScoutedBrands
Buddy RC RadioMaster XR3 Nano Multi-Frequency Antenna Diversity ExpressLRS Receiver
Buddy RC RadioMaster XR3 Nano Multi-Frequency Antenna Diversity ExpressLRS Receiver, view 2Buddy RC RadioMaster XR3 Nano Multi-Frequency Antenna Diversity ExpressLRS Receiver, view 3Buddy RC RadioMaster XR3 Nano Multi-Frequency Antenna Diversity ExpressLRS Receiver, view 4Buddy RC RadioMaster XR3 Nano Multi-Frequency Antenna Diversity ExpressLRS Receiver, view 5Buddy RC RadioMaster XR3 Nano Multi-Frequency Antenna Diversity ExpressLRS Receiver, view 6
More from Buddy RC →

RadioMaster XR3 Nano Multi-Frequency Antenna Diversity ExpressLRS Receiver

$29.99

In stock at buddyrc.com

Download User XR3 User Manual Features Antenna Diversity for improved signal stability and range ExpressLRS 2.4GHz or Sub-G 900MHz ESP32C3 high-performance MCU Semtech LR1121 Transceiver Additional UART port Secondary port for advanced functionality Castled pads for easy soldering Specification Item: XR3 Nano…

Shop now at Buddy RC →

See all 4,621 Buddy RC products·Visit buddyrc.com

Size
2x Dual-Band · 2x 2.4GHz · 2x Sub-G 900MHz

Price and stock from buddyrc.com, refreshed daily. We may earn a commission if you buy.

RadioMaster XR3 Nano Multi-Frequency Antenna Diversity… at a glance

BrandBuddy RC
Price$29.99
TypeRadio Receiver
Options3 sizes
AvailabilityIn stock at buddyrc.com
ReturnsItems can be returned within 30 days of receipt with an RMA code requested by email.…

Price check

At $29.99, the RadioMaster XR3 Nano Multi-Frequency Antenna Diversity… is toward the top of Buddy RC's price range, whose 4,618 listed products run $0.25 to $9,999.

Similar items from other brands we track run $21.59 to $479.

About this product

From Buddy RC's product listing:

Download User XR3 User Manual Features Antenna Diversity for improved signal stability and range ExpressLRS 2.4GHz or Sub-G 900MHz ESP32C3 high-performance MCU Semtech LR1121 Transceiver Additional UART port Secondary port for advanced functionality Castled pads for easy soldering Specification Item: XR3 Nano Multi-Frequency Antenna Diversity ExpressLRS Receiver Type: ISM2.4, FCC915 MCU: ESP32C3 RF Chip: LR1121 RF connector: IPEX-1 X 2 Antenna: 2x T-Antenna (Either 2.4GHz, 900Mhz or Dual-band depending on selected package) Frequency Range: 2.4GHz / Sub-G 900MHz Telemetry Power: 100mw Maximum receive refresh rate: DK500Hz / K1000Hz Minimum receiver refresh rate: 25Hz Working voltage: DC 4.5 - 8.4V Weight: 1.3g (without antenna) Dimension: 22mm * 15mm * 4mm Firmware Version: ExpressLRS v3.5.1 pre-installed FW Target: RadioMaster XR3 2.4/900 Diversity RX Bus int

Buying from Buddy RC

Buddy RC is a strong pick for RC pilots who need specific parts, power systems or helicopter spares from a US warehouse with same-day dispatch. Skip it if you want generous returns, since shipping is never refunded and returns that aren't in new condition carry a 10 to 20% restock fee. Confirm the exact part number and motor or frame compatibility before ordering, because most of the catalog is model-specific.

Shipping
Orders placed before 2 p.m. EST usually ship the same business day from Columbus, Ohio, by USPS or UPS, with most packages arriving in 2 to 5 business days. Orders over $100 may ship free within the US, excluding most airplanes, and LiPo batteries ship only by UPS Ground.
Returns
Items can be returned within 30 days of receipt with an RMA code requested by email. Returns in new condition with original packaging have no restock fee; others are charged 10 to 20%, and shipping fees are not refunded.
Warranty
Products older than 30 days may be exchanged under warranty but aren't eligible for a refund. Specific warranty terms aren't published in the policy text.

Read our full Buddy RC review and shop all products →

Frequently asked questions

How much is the RadioMaster XR3 Nano Multi-Frequency Antenna Diversity…?
Buddy RC lists it at $29.99 on buddyrc.com. We refresh prices throughout the day, but always confirm the final price at checkout.
What is Buddy RC's return policy?
Items can be returned within 30 days of receipt with an RMA code requested by email. Returns in new condition with original packaging have no restock fee; others are charged 10 to 20%, and shipping fees are not refunded.
How long does Buddy RC take to ship?
Orders placed before 2 p.m. EST usually ship the same business day from Columbus, Ohio, by USPS or UPS, with most packages arriving in 2 to 5 business days. Orders over $100 may ship free within the US, excluding most airplanes, and LiPo batteries ship only by UPS Ground.
Does the RadioMaster XR3 Nano Multi-Frequency Antenna Diversity… come with a warranty?
Buddy RC's published warranty terms: Products older than 30 days may be exchanged under warranty but aren't eligible for a refund. Specific warranty terms aren't published in the policy text.
What options does the RadioMaster XR3 Nano Multi-Frequency Antenna Diversity… come in?
Size: 2x Dual-Band, 2x 2.4GHz, 2x Sub-G 900MHz.
Where can I buy the RadioMaster XR3 Nano Multi-Frequency Antenna Diversity…?
The RadioMaster XR3 Nano Multi-Frequency Antenna Diversity… is sold directly by Buddy RC on buddyrc.com. The Shop now button on this page goes straight to the product there.
Is the RadioMaster XR3 Nano Multi-Frequency Antenna Diversity… in stock?
Yes. Buddy RC lists it as in stock on buddyrc.com as of our latest check. Stock and prices refresh throughout the day.
Is Buddy RC a legit store?
Buddy RC is a strong pick for RC pilots who need specific parts, power systems or helicopter spares from a US warehouse with same-day dispatch. Skip it if you want generous returns, since shipping is never refunded and returns that aren't in new condition carry a 10 to 20% restock fee. Confirm the exact part number and motor or frame compatibility before ordering, because most of the catalog is model-specific. Our full Buddy RC review covers shipping, returns and what to check before ordering.
Is the RadioMaster XR3 Nano Multi-Frequency Antenna Diversity… expensive?
At $29.99 it is toward the top of Buddy RC's range ($0.25 to $9,999 across 4,618 products), and similar items from other brands run $21.59 to $479.

More from Buddy RC

Shop all Buddy RC →

Alternatives from other brands