HELICAL Antenna 3.0-3.5GHz — SkyReach
The HELICAL antenna from SkyReach is designed for reliable operation in the 3.0 - 3.5 GHz frequency range. This is a high-efficiency, open-type circular antenna with Left-Hand Circular Polarization (LHCP), ensuring stable signal reception and transmission with reduced parasitic interference. With 12 dBi gain and a low Voltage Standing Wave Ratio (VSWR < 1.5), the antenna is suitable for applications requiring long-range and high-quality communication.
Description and Application
The antenna body features an open design, and the conductor is 1 mm enameled copper wire, guaranteeing excellent RF characteristics and durability. The antenna has 12 turns and a Half-Power Beamwidth (HPBW) of approximately 39°, allowing for a narrow, directional beam with high gain. The connector is SMA, ensuring easy connection to standard equipment. This antenna is ideal for point-to-point wireless communication links, data transmission systems, access points, radar and research applications, as well as for use in drone and industrial IoT projects.
Technical Specifications
| Parameter | Value |
|---|---|
| Frequency Range | 3.0 - 3.5 GHz |
| VSWR | < 1.5 |
| Gain | 12 dBi |
| Number of Turns | 12 |
| Polarization | LHCP (Left-Hand Circular Polarization) |
| Antenna Conductor | 1 mm enameled copper wire |
| Beamwidth (HPBW) | 39° |
| Type | Open Type |
| Connector | SMA |
| Manufacturer | SkyReach |
| Category | Antennas > Circular Antennas > Helical Antenna |
Advantages
- High gain of 12 dBi for reliable long-distance transmission
- Low VSWR (
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