Helical RP-LHCP Antenna 16.3 dBi 18 Turns 4.9-6.1 GHz

Brand:. Category: Antennas > Circular Antennas > Helical Antenna. This RP-LHCP helical antenna is designed for reliable signal reception and transmission in the 4.9-6.1 GHz range, combining high gain with a compact design. The model features 18 turns, providing directional gain and stable operation over medium and long distances.

The antenna is intended for use in radio communications, wireless networks, satellite systems, and other solutions requiring circular left-hand polarization (LHCP) to minimize losses due to receiver orientation changes and in multipath signal propagation conditions. Thanks to its circular left-hand polarization design, the antenna performs effectively with reflections and interference, enhancing communication reliability.

Advantages and Applications

• High gain of 16.3 dBi for stable communication over long distances.
• Circular left-hand polarization (LHCP) — stable reception with equipment orientation changes and in complex multipath reflection conditions.
• Wide frequency range of 4.9-6.1 GHz — compatibility with various wireless systems and devices.
• Compact dimensions of 70*52*240 mm and low weight of 67 g — convenient mounting on drones, masts, and equipment enclosures.
• Reliable RP-SMA connector for standard connection to transmitters and receivers.

Technical Specifications

The Helical RP-LHCP antenna from combines lightweight design with high radio frequency characteristics. It is suitable for stationary installations and mobile systems where communication channel stability is crucial. The plastic casing provides basic protection against moisture and mechanical impacts in moderate operating conditions, while its compact dimensions allow the antenna to be installed on various mounts and frames without significant structural load.

Before purchasing, we recommend checking the compatibility of the RP-SMA connector with your equipment and ensuring the 4.9-6.1 GHz frequency range meets your system's technical requirements. The antenna is particularly useful for applications requiring circular polarization to minimize losses due to orientation changes and for operation in multipath signal propagation conditions.

You can buy Helical antennas from and other wireless communication solutions in our online store, Flash Army. The compact dimensions of 70*52*240 mm and weight of 67 g facilitate mounting on drones, external masts, or inside equipment enclosures. A gain of 16.3 dBi and a beam angle of 40-45° allow for stable coverage over medium and long distances.

Other mounting details: compact size and low weight allow the antenna to be installed on various mounts, drone frames, external masts, or inside equipment enclosures without significant load. The casing material — plastic — provides protection for components from moisture and mechanical impacts in moderate operating conditions.

Other products in this category can be found here Helical Antenna