
Antenna BetaFPV Universal 5.8G VTX
Frequency range: 5.1 GHz - 6.0 GHz
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Order the ultra-lightweight universal antenna BETAFPV 5.8G VTX for your micro drone!
Provide stable video streaming without unnecessary weight. The BETAFPV Universal 5.8G VTX antenna is designed specifically for installation on compact FPV drones, where every gram counts. Its weight is only 0.49 grams, which does not affect the centering and balance of the microcopter. Wide frequency range from 5.1 to 6.0 GHz covers all popular FPV channels. This is an ideal solution for building ultra-light racing drones and mini-quicks.
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Record low weight 0.49 grams. Does not weigh down the structure and is ideal for micro-drones.
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Wide frequency range 5.1–6.0 GHz. Compatible with most FPV transmitters.
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Sufficient gain of 2 dBi. Provides a good balance between range and radiation pattern.
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Compact length 50 mm. Easily fits into the limited space of micro-frames.
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Low SWR less than 2.0. Ensures efficient power transfer and clear video.
Operating principle and design features
The BETAFPV 5.8G VTX universal antenna works as an omnidirectional emitter, converting the video transmitter signal into electromagnetic waves. Thanks to the wide operating band of 5.1–6.0 GHz, it is equally effective at all frequencies of the FPV range. The 2 dBi gain provides an optimal radiation pattern, combining good range with wide coverage.
A low standing wave ratio (SWR <2.0) means that almost all of the transmitter power goes into the air rather than being dissipated as heat. The miniature housing with a length of 50 mm and a diameter of 4.9 mm allows the antenna to be installed even in the tightest compartments of micro-drones.
This antenna is ideal for installation on micro drones (65-85mm), mini-quicks and racing copters where light weight is critical. It is compatible with most analog and digital video transmitters (VTX) and can be used as either a transmit or receive antenna depending on configuration.
Specifications
- Frequency range: 5.1 GHz - 6.0 GHz
- Gain: 2 dBi
- SWR: <2.0
- Length: 50mm
- Antenna diameter: 4.9mm
- Weight: 0.49 g.




