TrueRC Duality STUBBY LHCP 2.4/5.8GHz FPV Goggle Antennas (4-Pack)

Introduction

The TrueRC Duality STUBBY is a revolutionary dual-band Circularly Polarized (CP) omnidirectional antenna system designed for FPV enthusiasts. It ingeniously combines both 2.4GHz and 5.8GHz frequency bands into a single, compact unit. This advanced antenna is specifically engineered to seamlessly integrate with DJI FPV Goggles V2, offering a significant advantage with its much lower profile compared to traditional linear antennas. This design allows pilots to wear their goggles for extended periods without discomfort, enhancing the overall flying experience. Each Duality STUBBY antenna undergoes rigorous professional tuning on a state-of-the-art analyzer to guarantee peak performance and reliability.

Key advantages

• Dual-band operation (2.4GHz and 5.8GHz) in one antenna.
• Compact, low-profile design for enhanced comfort with DJI FPV Goggles V2.
• Left-Hand Circularly Polarized (LHCP) for superior signal reception in challenging environments.
• High efficiency and excellent cross-polarization rejection.
• Manually tuned on professional equipment for guaranteed performance.
• Durable construction for demanding FPV use.
• Cost-effective 4-pack for multiple goggles or replacements.
• Improved signal stability and range compared to standard antennas.

Technical specifications

• Gain: 1.7dBic @2.4GHz, 2.8dBic @5.8GHz
• Polarization: LHCP
• Cross-Polarization Rejection: -15 to -30dB (2.2%)
• Bandwidth: 2.39 GHz-2.52 GHz and 5.6 GHz-6.1 GHz
• Radiation Efficiency: 99%
• SWR: <=1.5:1
• Weight: 5.25g
• Dimensions: 23.3mm diameter x 22.0mm height
• Connector: RP-SMA
• Package Includes: 4x Duality STUBBY antennas

Applications

These antennas are ideal for FPV drone racing, freestyle flying, cinematic FPV, and general UAV operations where reliable video signal transmission and reception are critical. They are particularly suited for users of DJI FPV Goggles V2 looking to optimize their setup for performance and comfort.

Compatibility

The TrueRC Duality STUBBY antennas feature an RP-SMA connector, making them compatible with a wide range of FPV goggles and video receivers equipped with a corresponding port. They are specifically designed for seamless integration with DJI FPV Goggles V2.

FAQ

What makes the TrueRC Duality STUBBY antennas unique?

The TrueRC Duality STUBBY antennas are unique because they combine both 2.4GHz and 5.8GHz frequency bands into a single, compact unit. They are also LHCP polarized and hand-tuned for optimal performance, offering a significant improvement over standard antennas.

Are these antennas compatible with DJI FPV Goggles V2?

Yes, the TrueRC Duality STUBBY antennas are specifically designed to fit DJI FPV Goggles V2. Their low-profile design enhances comfort during long flights.

What is the polarization of the TrueRC Duality STUBBY antennas?

The TrueRC Duality STUBBY antennas feature Left-Hand Circularly Polarized (LHCP) reception. This polarization is effective in reducing multi-path interference and improving signal clarity in complex FPV environments.

Where can I buy the TrueRC Duality STUBBY antennas with fast delivery?

You can buy the TrueRC Duality STUBBY antennas at HTDRONE. We offer fast shipping within Poland and reliable delivery options to Ukraine and worldwide via DHL, ensuring you get your FPV gear quickly.

What are the main technical advantages of the Duality STUBBY antennas?

Key advantages include dual-band operation (2.4/5.8GHz), high radiation efficiency (99%), excellent cross-polarization rejection (-15 to -30dB), and a low SWR (<=1.5:1). They also boast a gain of 1.7dBic @2.4GHz and 2.8dBic @5.8GHz.</p>