betafpvBetaFPV· Sans-fil & IoT
BETAFPV Dipole T Antenna
Réf. fabricant 01170001_1
6.99 $≈ 6.06 €
Le prix en résumé
Vendu par betafpv à 6.06 €. Livré en France, port, TVA et droits de douane éventuels compris, il revient à environ 25.27 €. Prix relevés le 2026-09-16.
Le coût livré est une estimation pour un article seul expédié en France métropolitaine ; seul le panier du vendeur fait foi.
En stock
Coût total livré estimé
| Article | 6.06 € |
|---|---|
| Frais de port | 15.00 € |
| TVA (20 %) | 4.21 € |
| Total livré | 25.27 € |
Estimation pour un article seul livré en France métropolitaine, expédié hors UE : des droits de douane et frais de dédouanement peuvent s'ajouter, facturés par le transporteur.
Caractéristiques (extraites automatiquement)
Mécanique
| Poids | 100 g |
Description
The dipole T antenna is designed and manufactured by BETAFPV for a 2.4G/915MHz/868MHz receiver. This antenna is omnidirectional. RF balun circuit comes with this dipole antenna, just inside the injected rubber enclosure. Every piece of the antenna is tested with the frequency spectrograph to make sure it works in the correct status. A ton of ExpressLRS items are available now! Specification Coaxial cable length: 46mm/80mm Antenna width: 60mm Weight: 0.94g Connector: U.FL Gain: 2dBi VSWR: <1.4 (2.4G version) / <1.6 (915MHz/868MHz version) Which antenna should I choose? Are these antennas compatible with other receivers like Frsky or TBS receivers? First, it is compatible with any receiver with a U.FL connector. Note that do NOT use the antenna with the wrong frequency. Even they look almost the same outside, but different balun circuit inside. It will have totally different performance in the wrong frequency point. Second, the shorter 915MHz/868MHz antenna is just made for small whoop drones. If you expect full-range performance, highly recommend the longer version. The BETAFPV dipole T antenna is omnidirectional. Below is the antenna 3D radiation pattern image. RF Antenna Balun What is a Balun and why should we use it in these dipole T antennas? In order for these balanced antennas to be fed by coaxial cable, an antenna balun is often included at the feed point. For more details, please check this article "What is a Balun: RF Antenna Balun". For the dipole T antenna, the balun circuit is in the injected rubber enclosure. For the different antennas, there is a related balun circuit. Package 2 * BETAFPV T antenna
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