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Foxeer Lollipop 4 RPSMA FPV Antenna - Black

₹1,729.00 (Inclusive of all taxes)
Out of Stock

The Foxeer Lollipop 4 is a 5.8GHz RHCP FPV antenna designed for high-performance drone racing and freestyle applications, featuring a 2.6dBi gain and an omnidirectional radiation pattern for stable video link integrity.

Features

  • 5.8GHz center frequency with 5.5-6GHz bandwidth for wide compatibility with analog and digital HD FPV systems.
  • 2.6dBi gain and omnidirectional RHCP polarization for stable signal reception and reduced multi-path interference.
  • Lightweight PC+ABS construction weighing only 7.8g to minimize impact on drone flight performance.
  • RP-SMA male connector for secure attachment to VTXs, goggles, and receivers.
  • High radiation efficiency of 98% and low SWR of 1.07 for optimal power transfer and signal clarity.

Out of stock

Description

The Foxeer Lollipop 4 RPSMA antenna is engineered for FPV pilots demanding reliable video transmission with minimal weight penalty. Its Right-Hand Circular Polarization (RHCP) and near-perfect axial ratio are optimized to reject reflected signals and multipath interference common in complex flight environments like race tracks and urban settings.

Constructed from durable PC+ABS materials, the antenna maintains structural integrity through high-G maneuvers and minor impacts. The compact form factor (Φ11x60mm) and low mass ensure it integrates seamlessly onto micro and full-size FPV drones without compromising the power-to-weight ratio or aerodynamic profile.

Key Features

  • Optimized Radiation Pattern: Omnidirectional design provides consistent signal coverage across 360 degrees, crucial for maintaining video feed during rolls, flips, and rapid directional changes.
  • High-Efficiency Design: 98% radiation efficiency ensures maximum transmitted power reaches the receiver, extending effective range and improving signal-to-noise ratio.
  • Low SWR Construction: Voltage Standing Wave Ratio (SWR) of 1.07 at center frequency minimizes signal reflection and power loss, protecting your video transmitter.
  • Durable Airframe Integration: The robust PC+ABS shell resists vibration and minor impacts, making it suitable for the demanding environment of FPV racing and freestyle.
  • Broadband Compatibility: Covers the full 5.5GHz to 6GHz spectrum, ensuring compatibility with all common 5.8GHz FPV systems, including DJI, Walksnail, and analog VTXs.

Applications

  • 5-inch and 7-inch FPV racing drones requiring a lightweight, high-performance antenna for optimal video link stability.
  • Long-range and cinematic FPV builds where a reliable omnidirectional signal pattern is critical for maintaining video feed during exploratory flights.
  • Micro and Whoop-class drones where the ultra-light 7.8g weight is essential to preserve flight characteristics and battery life.
  • Ground station and FPV goggle upgrades to improve receiving sensitivity and reduce video breakup.
  • Digital HD FPV systems (DJI, Walksnail) and high-power analog VTXs where a low SWR antenna protects the transmitter module.

Technical Specifications

Item TypeFPV Antenna
BrandFoxeer
ModelLollipop 4
Connector TypeRP-SMA Male
Center Frequency5.8 GHz
Frequency Bandwidth5.5 GHz - 6 GHz
Gain2.6 dBi
PolarizationRHCP (Right-Hand Circular Polarization)
Axial RatioClose to 1
Radiation Efficiency98%
SWR1.07 at Center Frequency
Body Case MaterialPC + ABS
Weight7.8 g
DimensionsΦ11 mm x 60 mm (Diameter x Length)
ColorBlack

Frequently Asked Questions

Is the Foxeer Lollipop 4 antenna compatible with DJI Digital FPV systems?

Yes, the Foxeer Lollipop 4 operates on the standard 5.8GHz frequency band (5.5-6GHz) and uses an RP-SMA connector, making it directly compatible with DJI FPV Air Units, Vista units, and goggles when used with an RP-SMA adapter if needed. Its RHCP polarization matches the standard for digital FPV systems.

What is the advantage of an RHCP antenna over a linear polarized one for FPV?

RHCP (Right-Hand Circular Polarization) antennas are significantly better at rejecting multipath interference caused by signal reflections off the ground, trees, and structures. This results in a cleaner, more stable video feed with less 'ghosting' or 'sparkles,' which is critical for maintaining orientation in complex FPV racing and freestyle environments.

How does the lightweight design benefit my FPV drone?

Weighing only 7.8 grams, the Lollipop 4 adds minimal mass to your build. This preserves your drone's power-to-weight ratio, ensuring snappy throttle response, longer flight times, and better overall agility. It also reduces stress on antenna mounts during high-G maneuvers, lowering the risk of damage.

Can I use this antenna on both my video transmitter and my goggles?

Absolutely. Using matched RHCP antennas on both the transmitter (VTX) and receiver (goggles) provides the best possible video link performance through polarization matching. The package includes two antennas, allowing you to equip both ends of your system for optimal range and signal clarity.

Package Includes

  • 2 x Foxeer Lollipop 4 RPSMA FPV Antenna (Black)

Additional Information

Weight 0.021 kg
Dimensions 8 × 3 × 3 cm