TrueRC CORE MMCX LHCP Side Feed FPV VTX Antenna - Best for Compact Builds

Introduction

The TrueRC CORE MMCX LHCP Side Feed antenna is a specialized omnidirectional antenna engineered for FPV drones and RC aircraft. It addresses the need for compact, internally mountable antennas by featuring a unique side-feed cable design. This allows for discreet installation within the confined spaces of wings or fuselages, maintaining a clean aerodynamic profile. Ideal for pilots who prioritize internal component placement and robust signal performance.

Key Advantages

• Durable, ultrasonically welded, injection-molded polycarbonate casing ensures longevity.
• Clear polarization indication for easy and correct installation.
• Smooth radiation pattern with consistent gain in all directions for reliable signal coverage.
• Excellent axial ratio and overall performance for superior FPV video transmission.
• Innovative side-feed cable design enables unique internal mounting solutions.
• Exclusive True-SMA knurled connector for easy and secure tightening.
• Optimized for LHCP polarization, crucial for many FPV systems.
• Wide operating frequency band ensures compatibility and performance.

Technical Specifications

• Model: CORE 5.8 SIDE FEED
• Gain: 1.9 dBic
• Connector and Cable Length: MMCX 85mm
• Polarization: LHCP
• 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

Applications

This antenna is perfectly suited for FPV racing drones, freestyle quadcopters, and RC aircraft where internal mounting is desired. Its compact size and side-feed design make it excellent for custom builds, wing-based FPV planes, and any application requiring a low-profile, high-performance VTX antenna.

Compatibility

Features an MMCX connector, commonly used on many FPV VTX units and flight controllers. The 85mm cable length provides flexibility for routing within various drone chassis. Compatible with systems requiring LHCP polarization.

FAQ

What is the main advantage of the TrueRC CORE MMCX Side Feed antenna?

The primary advantage is its side-feed cable design, which allows for flexible and discreet internal mounting within FPV drone frames or aircraft fuselages, maintaining a clean profile and protecting the antenna.

What type of polarization does this TrueRC antenna use?

This antenna uses Left-Hand Circular Polarization (LHCP). It's crucial to match the antenna polarization with your FPV system's receiver for optimal signal quality.

What are the typical applications for the TrueRC CORE 5.8 Side Feed antenna?

It's ideal for FPV racing and freestyle drones, as well as RC airplanes that require an internally mounted, high-performance VTX antenna. Its compact size suits custom builds and tight installations.

Where can I buy the TrueRC CORE MMCX LHCP antenna?

You can order the TrueRC CORE MMCX LHCP Side Feed antenna directly from HTDRONE. We offer fast delivery within Poland and worldwide shipping options to get your parts quickly.

What is the bandwidth and SWR of this antenna?

The TrueRC CORE antenna operates within a bandwidth of 5.5 GHz to 6.1 GHz and features a very low SWR of less than or equal to 1.2:1, ensuring efficient power transfer and minimal signal reflection.