RadioMaster R81 Receiver Replacement Antenna (4pcs)
₹359Incl. GST
SKU RM-R81-ANT-4P
RC Protocol: FrSky D8, FrSky D16Antenna Connector: U.FLMade in India: NoBrand: RadioMaster
Dispatched within 5–7 business days — quality-checked in Gurugram
Free standard shipping on orders of ₹999 and above. Pan India delivery from Gurugram, Haryana.
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Product details
A four-pack of replacement antennas for the RadioMaster R81 micro receiver. Crashes on FPV whoops and micro drones often chop or crush the factory antenna, cutting control range — this pack restores the R81's 2.4GHz link without buying a new receiver.
Key features
- Direct-fit replacement for the RadioMaster R81, tuned for its 2.4GHz link
- Connects to the receiver's U.FL antenna port — no soldering required, so a swap takes minutes
- Short, flexible whip suited to the tight builds micro whoops and toothpick frames demand
- Pack of four keeps a field repair kit stocked, since this is one of the first parts to snap on a hard crash
Specifications
- Compatibility: RadioMaster R81
- Frequency: 2.4GHz
- Connector: U.FL
- Quantity: 4 pieces
Unplug the damaged antenna from the U.FL socket and press a replacement on firmly, seating the connector fully to avoid a weak or intermittent RC link.
| RC Protocol | FrSky D8, FrSky D16 |
|---|---|
| Antenna Connector | U.FL |
| Made in India | No |
| Brand | RadioMaster |
| Frequency | 2.4GHz |
| Polarization | Linear |
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