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Core Advantages
✅ Dual-Band Coverage for Mainstream 2.4 GHz and 5 GHz Wi-Fi Applications
The antenna covers both the 2.4 GHz band (2.39–2.51 GHz) and the 5 GHz band (4.9–5.8 GHz), supporting common Wi-Fi and Bluetooth test applications. A single antenna can be used for RF and OTA testing of dual-band routers, wireless network adapters, IoT modules, and other 2.4 GHz / 5 GHz wireless devices.
✅ Integrated H/V Orthogonal Dual-Polarization Design
A single PCB integrates two independent polarization ports for horizontal (H) and vertical (V) polarization. The two ports can independently receive RF signals from orthogonal polarization directions, making the antenna suitable for OTA testing of MIMO devices and antenna-diversity terminals.
Dual-polarization performance can be evaluated without replacing or repositioning the antenna.
✅ High-Gain Directional Radiation Performance
The antenna provides a gain of 7.6 dBi at 2.45 GHz and 9.6 dBi at 5.8 GHz. Its directional radiation characteristics and focused beam pattern help provide stable signal quality and repeatable OTA measurements for applications such as TRP and TIS testing.
✅ Compact Standardized Structure
The antenna features a compact 60 mm × 60 mm panel design that is easy to integrate with common RF/OTA chamber mounting fixtures. Its 14 mm thickness provides a balance between structural rigidity and installation flexibility, making it suitable for multi-antenna array configurations and compact test environments.
✅ Cost-Effective and Mature PCB Design
The antenna uses a standard FR-4 substrate and mature PCB manufacturing processes, providing stable manufacturability, controlled cost, and reliable batch production. It is suitable for routine laboratory testing and production-line quality inspection.
| Parameter | Specification |
|---|---|
| Product Name | Dual-Polarized Dual-Band Patch Antenna |
Dimensions | 60 mm × 60 mm × 14 mm |
Application | OTA / RF Anechoic Chamber Transmit and Receive Testing |
Substrat | FR-4 |
Frequency Range | Band 1: 2.39 GHz–2.51 GHz; Band 2: 4.9 GHz–5.8 GHz |
| Standing Wave Ratio (VSWR) | ≤ 2 |
Antenna Gain | 7.6 dBi @2.45 GHz；9.6 dBi @5.8 GHz |
Polarizatio | Dual Linear Polarization, Horizontal (H) / Vertical (V) |
Application Scenarios
OTA radiated performance testing of dual-band Wi-Fi routers, wireless network adapters, and IoT modules
RF performance verification of 2.4 GHz / 5 GHz MIMO devices and antenna-diversity terminals
TRP/TIS testing of Bluetooth and dual-band Wi-Fi wireless terminals
Reference transmit/receive antenna for dual-band testing in compact RF/OTA anechoic chambers
Tel：173 9470 0835
E-mail：support@lk-tek.com
Add：No. 246 Wencheng East Road, Siyang County Economic Development Zone, Suqian City, Jiangsu Province
