TrueRC CORE SMA RHCP Side-Feed VTX Antenna - Best for FPV Aircraft

Introduction

The TrueRC CORE SMA RHCP Side-Feed Antenna is a specialized 5.8GHz omnidirectional antenna engineered for FPV and UAV applications. Its unique side-feed cable design allows for discreet and efficient mounting within the confined spaces of aircraft wings or fuselages, solving installation challenges for advanced aerial platforms. This antenna is ideal for pilots seeking robust signal reception and transmission without compromising aerodynamics or internal space.

Key advantages

• Durable, ultrasonically welded polycarbonate housing for resilience.
• Clear polarization indication for correct setup.
• Smooth radiation pattern providing uniform gain in all directions.
• Excellent axial ratio and overall performance for clear video links.
• Side-feed cable enables innovative and stealthy mounting options.
• Exclusive True-SMA knurled connector for easy, secure tightening.
• Optimized for FPV racing and long-range flights.
• High radiation efficiency ensures maximum signal transmission.

Technical specifications

• Gain: 1.9dBic
• Connector and Cable Length: SMA 100mm
• Polarization: RHCP (Right-Hand Circularly Polarized)
• Cross Polarization Rejection: -10 to -20dB (3.2%)
• Bandwidth: 5.5 GHz-6.1 GHz
• Radiation Efficiency: 98%
• SWR: <=1.2:1
• Weight: Varies by connector/cable option
• Dimensions (Head): 16.9mm dia. x 13.1mm H
• Cable: TrueRC RG178 coax
• Connector Type: SMA (Side-Feed)

Applications

This antenna is perfectly suited for a wide range of aerial applications, including FPV racing drones, freestyle quadcopters, long-range FPV aircraft, UAV platforms for aerial photography and cinematography, and remote-controlled planes requiring a compact and reliable VTX antenna.

Compatibility

Features an SMA connector with a 100mm RG178 coax cable, designed for seamless integration with most FPV VTX units and flight controllers equipped with compatible SMA ports. The side-feed design is particularly useful for custom builds and installations where standard bottom-feed antennas are not feasible.

FAQ

What makes the TrueRC CORE SMA antenna ideal for aircraft installations?

The TrueRC CORE SMA antenna features a unique side-feed cable design, allowing it to be discreetly installed within the wings or fuselage of FPV aircraft without compromising aerodynamics or internal space.

What is the polarization of the TrueRC CORE SMA antenna?

This antenna uses Right-Hand Circularly Polarized (RHCP) signal transmission, which is crucial for clear and stable video reception in FPV applications, especially in environments with multipath interference.

What are the key technical specifications of the TrueRC CORE SMA antenna?

It boasts a gain of 1.9dBic, a wide bandwidth from 5.5-6.1 GHz, excellent radiation efficiency of 98%, and an SWR of <=1.2:1. It comes with a 100mm SMA RG178 coax cable.</p>

Where can I buy the TrueRC CORE SMA RHCP Side-Feed Antenna?

You can buy the TrueRC CORE SMA RHCP Side-Feed Antenna directly from HTDRONE. We offer fast shipping within Poland and reliable delivery to Ukraine via Nova Poshta, as well as worldwide shipping via DHL.

Is this antenna suitable for long-range FPV flights?

Yes, the TrueRC CORE SMA antenna's smooth radiation pattern, excellent axial ratio, and high efficiency make it a great choice for maintaining a stable video link during long-range FPV flights.