SKU: DRFC-2101
📋 GST Invoice Available

SpeedyBee 5.8 GHz Antenna V2 2PCS-UFL

₹2,149.00 (Inclusive of all taxes)
Out of Stock

The SpeedyBee 5.8 GHz Antenna V2 is a pair of lightweight RHCP antennas designed for FPV video transmission systems. Operating across the 5.5-6.0 GHz band, they provide a stable, low-SWR connection compatible with most 5.8GHz VTX and VRX setups.

Features

  • RHCP polarization with an axial ratio <1.0 for consistent signal reception.
  • Broad 5.5-6.0 GHz frequency range covering all common FPV channels.
  • 2.8dBi gain optimized for a balance of range and signal pattern.
  • Low SWR <1.1 at 5.8GHz ensures efficient power transfer and protects VTX units.
  • Compact, lightweight design with UFL connectors for easy drone integration.

Out of stock

Description

Engineered for reliable FPV video links, the SpeedyBee V2 antennas feature a durable construction built to withstand the vibrations and minor impacts typical in drone flight. Their Right-Hand Circular Polarization (RHCP) design is critical for rejecting multipath interference and maintaining a clean video feed, especially in environments with signal reflections.

The antennas are optimized for a low Voltage Standing Wave Ratio (VSWR), translating to minimal signal reflection and maximum power transfer from your video transmitter. This efficiency helps prevent overheating and potential damage to your VTX, making them a reliable choice for both racing and freestyle FPV builds where consistent video quality is paramount.

Key Features

  • Right-Hand Circular Polarization (RHCP) for improved signal clarity and reduced multipath interference.
  • Wideband 5.5-6.0 GHz frequency coverage supports all standard FPV band channels (Raceband, etc.).
  • Low axial ratio (<1.0) ensures consistent circular polarization for stable video reception.
  • High-quality UFL connector provides a secure, low-loss connection to compatible VTX and VRX modules.
  • Lightweight and compact form factor minimizes added weight and drag on micro and mini quadcopters.
  • Durable housing and internal construction designed to endure typical flight vibrations and minor crashes.

Applications

  • Replacement or upgrade antennas for 5.8GHz analog FPV video transmitters (VTX) on racing drones.
  • Antenna pair for diversity or redundancy setups on long-range FPV freestyle or cinematic quadcopters.
  • Lightweight antenna solution for micro and nano FPV drones where every gram counts.
  • Compatible with most 5.8GHz FPV goggles and ground station video receivers (VRX).

Technical Specifications

Frequency Range5.5-6.0 GHz
Gain2.8dBi
Axial Ratio<1.0
PolarizationRHCP
SWR<1.1 (at 5.8GHz)
ConnectorUFL
Quantity2 pieces

Frequently Asked Questions

What is the advantage of RHCP polarization for FPV antennas?

Right-Hand Circular Polarization (RHCP) is the standard for FPV systems because it significantly reduces multipath interference caused by signal reflections off the ground or objects. This results in a cleaner, more stable video feed with less 'ghosting' or breakup, especially in environments like forests or near buildings. Using mismatched polarization (like linear with RHCP) will cause severe signal degradation.

Are these SpeedyBee V2 antennas compatible with my 5.8GHz FPV goggles?

Yes, provided your goggles or video receiver module has a compatible UFL connector port. These antennas are designed for the standard 5.8GHz frequency band used by virtually all analog FPV systems. They are a direct replacement for stock antennas on many VTX and VRX units. Always ensure the connector type matches before installation.

What does a low SWR (Standing Wave Ratio) mean for my video transmitter?

A low SWR (less than 1.1, as specified) indicates excellent impedance matching between the antenna and your video transmitter. This means most of the transmitter's power is radiated effectively as a signal, with very little reflected back. This improves transmission efficiency, maximizes range, and, crucially, protects your VTX from potential overheating or damage caused by reflected power, especially important at higher output power levels.

Package Includes

  • 2 x SpeedyBee 5.8 GHz Antenna V2 (UFL connector)

Additional Information

Weight 0.052 kg
Dimensions 13 × 6 × 4 cm