HELICAL Antenna 5.1 GHz 15dBi RHCP, 24-Turn, Open Type SMA

Brand: SkyReach

The HELICAL Antenna is a reliable professional solution for critical communications, designed for military and professional applications where signal stability and structural durability are crucial. Its open-type design ensures easy integration with equipment, and the SMA connector allows connection to a wide range of receivers and transmitters.

Key Advantages

• High Efficiency: 15dBi gain provides clear and stable communication over long distances.
• RHCP Polarization: Right-hand circular polarization minimizes signal loss due to reflections and multipath.
• Wide Operating Range: The 4700 - 6000 MHz frequency range allows the antenna to be used in various tactical tasks and communication systems.
• Reliable Mechanics: The 1 mm diameter enameled copper wire conductor ensures resistance to wear and mechanical impact.
• Optimized VSWR: Low VSWR: 4.7 - 5.5 → 1.1 / 5.5 - 6.0 → 1.3; overall VSWR is specified as 1.3 for relevant frequency bands.
• Design: 24 turns for stable directivity and performance.

Technical Specifications

• Frequency Range: 4700 - 6000 MHz
• Center Frequency: 5.1 GHz
• Gain: 15dBi
• Number of Turns: 24
• VSWR: 4.7 - 5.5 1.1 / 5.5 - 6.0 1.3
• SWR: 1.3
• Polarization: RHCP
• Conductor Material: Enameled copper wire, 1 mm
• Type: Open type
• Connector: SMA
• Coverage Angle: °

Ideal Application

• Tactical communication systems requiring stability in challenging conditions.
• Radio relay stations for long-distance data transmission.
• Field monitoring systems where antenna reliability is crucial.
• Drones and UAVs for reconnaissance and operational tasks.

The HELICAL antenna from SkyReach combines high directivity, stable gain, and durable construction, making it an ideal choice for professional and military applications. The technical specifications account for both frequency parameters (4700 - 6000 MHz, center 5.1 GHz) and mechanical solutions (24 turns, 1 mm enameled wire, open type, SMA), as well as VSWR indicators to ensure optimal performance under real operating conditions.

Product Category: Antennas > Circular Antennas > Helical Antenna

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