Foxeer Lollipop 4 Plus RPSMA FPV Antenna - Teal
Foxeer Lollipop 4 Plus RPSMA FPV Antenna - Teal - Image 2
Foxeer Lollipop 4 Plus RPSMA FPV Antenna - Teal - Image 3
SKU: DRFC-2165
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Foxeer Lollipop 4 Plus RPSMA FPV Antenna - Teal

₹2,829.00 (Inclusive of all taxes)
Out of Stock

The Foxeer Lollipop 4 Plus is a 5.8GHz RHCP omni-directional antenna designed for FPV video systems, featuring a 2.6dBi gain and RPSMA connector for compatibility with a wide range of VTXs and goggles.

Features

  • 5.8GHz center frequency with a wide 5.5-6GHz bandwidth for stable video signal.
  • 2.6dBi gain and 98% radiation efficiency for enhanced range and signal clarity.
  • Right-Hand Circular Polarization (RHCP) with an axial ratio close to 1 for superior multipath rejection.
  • RPSMA connector ensures broad compatibility with FPV video transmitters and receivers.
  • Lightweight PC+ABS construction (7.8g) with a compact Φ11x60mm form factor.

Out of stock

Description

The Foxeer Lollipop 4 Plus antenna leverages advanced LDS (Laser Direct Structuring) technology and gold plating on a printed circuit to ensure uniform, high-performance signal transmission. Its optimized axial ratio minimizes signal degradation caused by reflections and multipath interference, which is critical for maintaining a clean video feed in complex flight environments.

Engineered for durability, the antenna’s PC+ABS composite body provides impact resistance while keeping weight to an absolute minimum. The design prioritizes a low SWR (1.07 at center frequency), ensuring maximum power transfer from your VTX for efficient, long-range FPV operation.

Key Features

  • LDS (Laser Direct Structuring) manufacturing for precise, consistent antenna pattern replication.
  • Gold-plated contact points ensure optimal conductivity and corrosion resistance.
  • Low SWR (Standing Wave Ratio) of 1.07 maximizes transmitter efficiency and protects VTX hardware.
  • Omni-directional radiation pattern provides consistent coverage in all horizontal directions.
  • High-grade PC+ABS composite material offers an excellent balance of strength and low weight.
  • Designed specifically for the 5.8GHz ISM band used by analog and digital HD FPV systems.

Applications

  • Upgrading the stock antenna on 5.8GHz analog or digital HD FPV video transmitters (VTX) for improved signal penetration.
  • Replacement or supplementary antenna for FPV goggles and ground station receivers to enhance video reception.
  • Racing and freestyle drone builds where a lightweight, durable omni antenna is required for consistent video link.
  • Cinewhoop and long-range drone setups benefiting from the antenna's efficient radiation pattern and low SWR.

Technical Specifications

Item TypeAntenna
Connector TypeRP-SMA
Frequency5.8 GHz
Gain2.6 dBi
Axial RatioClose to 1
Bandwidth5.5 GHz - 6 GHz
Radiation Efficiency98% (0.98)
SWR1.07 at Center Frequency
PolarizationRHCP (Right-Hand Circular Polarization)
Body Case MaterialPC+ABS
Weight7.8 g
DimensionsΦ11 x 60 mm

Frequently Asked Questions

What is the connector type on the Foxeer Lollipop 4 Plus antenna?

The antenna features a standard RP-SMA (Reverse Polarity SMA) male connector. This is the most common connector type for 5.8GHz FPV video transmitters and many receiver modules. Always verify your VTX or goggles use an RPSMA female port to ensure compatibility.

What does an axial ratio 'close to 1' mean for FPV performance?

An axial ratio close to 1 indicates nearly perfect circular polarization. This is critical for FPV as it significantly reduces multipath interference and signal fading caused by reflections off buildings, trees, or the ground. It results in a more stable, cleaner video feed with fewer glitches during flight.

Is this antenna compatible with digital HD systems like DJI FPV or Walksnail?

Yes, the Foxeer Lollipop 4 Plus operates in the standard 5.8GHz ISM band and uses an RPSMA connector, making it physically and electrically compatible with the analog video mode of most digital HD systems (e.g., DJI Air Unit, CaddxFPV Vista, Walksnail VRX). However, for optimal performance with a specific digital system, always consult the system's manual for recommended antenna specifications.

Package Includes

  • 2 x Foxeer Lollipop 4 Plus RPSMA FPV Antenna (Teal)

Additional Information

Weight 0.032 kg
Dimensions 6 × 1.1 × 3 cm

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