High quality, high accuracy. Easy to install and convenient to use. Durable design for long-lasting performance. Widely used in industrial field. The antenna frequency is 2.8GHz-11GHz. The antenna gain is 3.8dbi. UWB-2 Deepace is a unipolar ultra-wideband omnidirectional antenna. The antenna is mainly used for ultra-wideband positioning and communication equipment. Efficient and small in size. High yield and good consistency. Specification: Antenna Impedance: 50 ohms Power Capacity: 5w Frequency Range: 2.8GHz-11GHz Return Loss: 10dBysm: 3.8dBi Standing Wave Ratio: 1.5 Typical Value (2.8GHz-11GHz less than 2) Connector Type: SMA-K (Female, Male Thread & Inner Hole) Antenna Size: 30mm x 42mm (Without Connector) Color: Green Material: PCB Package Content: 1 x Radio Frequency AntennaOnly the above package content, other products are not included. Note: The light and different displays may cause the color of the item in the picture to be slightly different from the real thing. The allowed measurement error is +/- 1-3cm.