2-6GHz 3dBi Right-Hand Circular Polarization Planar Helical Antenna with SMA-50K Connector
ZD-PHA-2/6G-ZD269058
This high-performance directional planar helical antenna is tailored for 2-6GHz wireless communication, ideal for systems needing specific coverage directionality and polarization. It delivers ≥90° beamwidth (absolute gain ≥-4dBi) in both azimuth and elevation via optimized radiation—at 4GHz, core coverage (gain ≥-2dBi) still maintains ≥90° beamwidth, suiting indoor/outdoor use like IoT data transmission and test systems.
Supporting 2-6GHz, it has ≥3dBi default gain (≥6dBi at 4GHz) and right-hand circular polarization for anti-interference and polarization-matched devices. Made with aluminum alloy cavity and military green coating, it operates stably at -40°C~+55°C (storage: -55°C~+70°C) for harsh outdoor/industrial environments.
With compact design (≤90mm×90mm×45mm, excl. connector) for flexible installation and stainless steel SMA-50K connector for stable transmission, its key strengths are wide frequency adaptability, wide beam, strong environmental resistance, and high signal stability—offering efficient solutions for integrators and developers to expand coverage or boost signal quality.
Supporting 2-6GHz, it has ≥3dBi default gain (≥6dBi at 4GHz) and right-hand circular polarization for anti-interference and polarization-matched devices. Made with aluminum alloy cavity and military green coating, it operates stably at -40°C~+55°C (storage: -55°C~+70°C) for harsh outdoor/industrial environments.
With compact design (≤90mm×90mm×45mm, excl. connector) for flexible installation and stainless steel SMA-50K connector for stable transmission, its key strengths are wide frequency adaptability, wide beam, strong environmental resistance, and high signal stability—offering efficient solutions for integrators and developers to expand coverage or boost signal quality.
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This high-performance Planar Helical Antenna is designed for wide-frequency wireless communication scenarios. With its precise signal radiation characteristics and stable environmental adaptability, it becomes an ideal choice for wireless systems in the 2-6GHz frequency band, meeting the needs of IoT, test and measurement, industrial wireless communication, and other fields. As a directional antenna, it takes the 2-6GHz Antenna as its core positioning and integrates a wide-beam coverage design—it achieves ≥90° coverage in both azimuth and elevation directions (absolute gain ≥-4dBi), and maintains the same wide-beam performance in the core area (absolute gain ≥-2dBi) at the 4GHz frequency band. This effectively improves the uniformity of signal coverage in complex environments, perfectly meeting the application requirements of a Wireless Signal Coverage Antenna.
This Planar Helical Antenna has outstanding performance advantages: the default gain is ≥3dBi, and the gain can be increased to ≥6dBi at the 4GHz frequency band. Combined with the Right-Hand Circular Polarization Antenna design, it can significantly enhance the signal anti-interference ability, reduce signal loss caused by multipath propagation, and ensure stable data transmission; at the same time, its standing wave ratio is ≤2.5, which can minimize signal reflection and improve energy utilization efficiency. In terms of structure and durability, the antenna uses an aluminum alloy cavity material, with a military green protective coating on the surface, and can operate stably at an extreme operating temperature of -40°C~+55°C and a storage temperature of -55°C~+70°C, adapting to deployment in outdoor, industrial computer room, and other scenarios; its size is controlled to a compact specification of ≤90mm×90mm×45mm (excluding the connector), and it is equipped with a standard SMA-50K connector made of stainless steel, which not only facilitates flexible installation but also ensures reliable connection for long-term use.
Whether it is used to expand the wireless coverage of the 2-6GHz frequency band or improve the signal quality in specific areas, this 2-6GHz Antenna can rely on the polarization advantage of the Right-Hand Circular Polarization Antenna and the coverage capability of the Wireless Signal Coverage Antenna to provide an efficient solution for communication equipment integrators and test system developers. Its characteristics of wide frequency band adaptability, high stability, and strong environmental tolerance enable the Planar Helical Antenna to demonstrate significant performance competitiveness in diverse wireless applications.
Operating Frequency (GHz) | 2-6 | |
StandingWave | ≤2.5 | |
Polarization | Right-hand circular polarization | |
Beamwidth | Azimuth: ≥90° (beamwidth with absolute gain greater than or equal to -4dBi); Azimuth: ≥90° (beamwidth with absolute gain greater than or equal to -2dBi @4GHz); Elevation: ≥90° (beamwidth with absolute gain greater than or equal to -2dBi @4GHz) | |
Reference dimensions | ≤90mm × 90mm × 45mm (excluding socket) | |
Antenna cavity material | Aluminum alloy | |
Operating Temperature | -40°C to +55°C | |
Storage Temperature | -55°C to +70°C | |
Interface | SMA-50K (stainless steel) | |
Gain (Normal) | ≥3dBi, including ≥6dBi (@4GHz) | |
Color | Military Green | |
Weight | ≤0.17kg |
