HELICAL 5.1GHz 15dBi LHCP (Left-Hand Polarization) 24-Turn Open-Type SMA Antenna — SkyReach

The HELICAL antenna from SkyReach is a high-performance solution for critical and professional communications. This model is designed to provide stable and directional radio communication in challenging field conditions where reliability and signal quality are crucial. The antenna features an open-type design with an SMA connector, making it suitable for integration into tactical systems, radio relay links, monitoring complexes, and UAVs.

Key Advantages and Features

• Frequency Range: 4700 - 6000 MHz, ensuring compatibility with a wide range of tactical and professional systems.
• Antenna Gain: 15dBi — guarantees a powerful focused signal and improved communication range.
• Number of Turns: 24 turns, forming a stable helical structure for circular polarization.
• Polarization: LHCP (Left-Hand Circular Polarization) to minimize signal loss due to reflections and multipath interference.
• VSWR: 1.1 in the 4.7–5.5 GHz range and 1.3 in the 5.5–6.0 GHz range, indicating good impedance matching between the antenna and the feeder.
• Conductor Material: 1 mm enameled copper wire — ensures the strength and durability of the mechanical structure.
• Construction Type: Open helical antenna with an SMA connector for easy connection and equipment compatibility.

Technical Specifications (Summary)

• Frequency: 4700–6000 MHz
• Gain: 15dBi
• Number of Turns: 24
• Polarization: LHCP
• VSWR: 1.1 (4.7–5.5 GHz) / 1.3 (5.5–6.0 GHz)
• Conductor: 1 mm enameled copper wire
• Connector: SMA, open type

Recommended Applications

The HELICAL antenna is ideal for: tactical communication systems requiring high reliability and directionality; radio relay stations for long-distance data transmission; field monitoring systems; integration on drones and UAVs for reconnaissance and transmission tasks. Thanks to its circular LHCP polarization and high 15dBi gain, it ensures stable reception and transmission even in conditions of strong interference.

Model Name: HELICAL 5.1GHz 15dBi LHCP 24-Turn Open-Type SMA Antenna. Manufacturer: SkyReach. Product Category: Antennas > Circular Antennas > Helical Antenna.

This antenna is an optimal choice for professionals who require reliable and proven communication equipment in critical conditions. Its design combines high electrical performance and mechanical stability, necessary for long-term operation in field and tactical scenarios.

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