Core advantages

✅ Wide Frequency Coverage for Multi-Standard Testing

The 2–8.5 GHz operating range covers major wireless communication bands, including Wi-Fi 2.4 GHz / 5 GHz, Bluetooth, and 5G Sub-6 GHz, enabling one antenna to support basic RF testing of multiple categories of wireless devices.

✅ Ultra-Thin and Compact Design

With a thickness of only 1 mm and compact dimensions of 80 mm × 40 mm, the antenna is well suited for compact RF shielded environments, anechoic chambers, and multi-antenna array configurations. Its compact structure also simplifies mounting and minimizes installation space.

✅ Cost-Effective FR-4 Solution

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.

✅ Stable RF Matching Performance

With a VSWR of ≤ 3 across the specified operating range, the antenna provides stable impedance matching and RF performance for conventional OTA measurements, including TRP and TIS testing.

Application Scenarios

• Basic OTA radiated performance testing of Wi-Fi, Bluetooth, 5G Sub-6 GHz, and IoT modules within the 2–8.5 GHz range

• RF performance verification of wireless keyboards, mice, smart home devices, remote controls, and other short-range wireless terminals

• RF testing and batch quality inspection of wireless devices on production lines

• Reference transmit/receive antenna for compact RF and OTA anechoic chambers