BETAFPV Dipole T Antenna 46mm, 915MHz/868MHz Radio Control Antenna
The T-type dipole antenna from BetaFPV is designed for use in compact unmanned aerial vehicles, particularly mini-whoop drones. It is engineered to operate at 915MHz and 868MHz frequencies, providing omnidirectional signal reception/transmission. The design incorporates a built-in RF balun in a rubber housing, ensuring proper feeding of the balanced dipole antenna from the coaxial cable, which enhances the stability and reliability of the radio control.
Key Features
| Parameter | Value |
|---|---|
| Coaxial cable length | 46 mm |
| Antenna width | 60 mm |
| Weight | 0.94 g |
| Connector | IPEX MHF |
| Gain | 2 dBi |
| Standing Wave Ratio (SWR) | Drone Components > Drone Spare Parts > Drone Antennas. Name — BETAFPV Dipole T Antenna 46mm, 915MHz/868MHz Radio Control Antenna. |
The antenna comes ready for installation: each unit undergoes spectral testing (verification using a spectrograph), which guarantees compliance with technical specifications and radiation quality at the stated frequencies. Its low weight (0.94 g) and compact dimensions (46 mm coaxial cable, 60 mm antenna width) make it ideal for small aircraft where minimal weight and aerodynamics are crucial.
Advantages and Compatibility
- Omnidirectional dipole design ensures stable communication in various drone orientations.
- Built-in RF balun in a rubber housing enhances reliability and protects electronics from mechanical impacts.
- IPEX MHF connector allows easy connection of the antenna to many receivers and modules of modern radio systems.
- 2 dBi gain is optimized for short- and medium-range flights without significant weight or size increase.
The antenna is compatible with equipment operating at 915MHz and 868MHz frequencies and is recommended for small FPV drones where compactness, lightness, and stable radio communication are priorities. The product is manufactured by BetaFPV, confirming the quality of components and adherence to specifications.
Installation recommendations: install the antenna so that the RF balun's rubber housing is protected from direct mechanical damage; avoid twisting the coaxial cable and ensure a direct line of sight for the antenna when possible for the best signal level.
Product category: Drones and Quadcopters > Drone Antennas. Brand: BetaFPV. Model: BETAFPV Dipole T Antenna 46mm, 915MHz/868MHz Radio Control Antenna.
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