2GHz~6GHz Wideband Circularly Polarized Planar Spiral Antenna Array

ZD2060-25 is a 2GHz~6GHz wideband planar spiral antenna array with circular polarization. Its -15dB absolute gain beamwidth in both azimuth and elevation planes is ≥90°, with a standing wave ≤3.0 and a stable SMA-50K (stainless steel) connector. Made of PPO for the antenna cavity, it measures 45mm×45mm×30mm (±2mm), weighs ≤50g, supports -40℃~+55℃ operating temperature and -55℃~+70℃ storage temperature, and comes in military green/gray options, suitable for multi-scenario signal transmission.

Product Detail

ZD2060-25 is a high-performance 2GHz~6GHz wideband planar spiral antenna array developed by ZDTECH. Designed specifically for multi-scenario signal transmission needs, it is suitable for applications in communications, monitoring, and other fields due to its excellent technical parameters and stable structural performance. In terms of core performance, the antenna adopts a circular polarization method, which can effectively reduce polarization loss during signal transmission. The -15dB absolute gain beamwidth in both the azimuth plane and elevation plane is ≥90°, and the gain at ±45° direction is ≥-15dB, enabling wide-range signal coverage. With a standing wave ratio ≤3.0 and an SMA-50K connector made of stainless steel, it ensures the stability of signal transmission and the durability of the connector.

In terms of structure and environmental adaptability, the antenna cavity is made of PPO material, which combines lightweight and anti-aging properties. The overall size is 45mm×45mm×30mm (±2mm) and the weight is ≤50g, facilitating integrated installation. It supports a wide operating temperature range of -40℃~+55℃ and a storage temperature range of -55℃~+70℃, which can adapt to complex high and low temperature environments. At the same time, it offers two appearance colors: military green and gray, which can match the appearance needs of different scenarios, providing users with an antenna solution that combines performance and practicality.

Technical Index

Frequency Range		2GHz~6GHz
Standing Wave		≤3.0
Joggle		SMA-50K (stainless steel)
Gain And Beam Width		Absolute beam width of 15dB in azimuth plane: ≥90°; (gain in azimuth plane ±45°: ≥-15dB); Pitch plane absolute gain-15dB beam width: ≥90°; (pitch plane ±45° gain: ≥-15dB)
Polarization Method		circular polarization
Reference Dimension		45mm45mm30mm(±2mm)
Weight		≤50g
Pigment		Military Green/Gray
Antenna Cavity Material		PPO
Working Temperature		-40℃~+55℃
Storage Temperature		-55℃~+70℃