Features: Ultra small size, ultra light weight. The operating frequency can be from 730Mhz-6.5GHz. R101C has stable performance and high product consistency. It is an important experimental tool for radio frequency workers. The antenna covers the common frequencies of radio frequency units such as cell phone communications, UWB positioning modules and Wifi. 101C broadband antenna is a printed tapered slot line antenna. It is suitable for directional radio signal transmission and reception, signal source reconnaissance and direction finding, broadband signal testing and other purposes. Specifications: Material: ABS Size: Approx. 23x22.5 for cm/9.06x8.86 in Frequency Range: 730Mhz-6.5GHz Polarization: Linear Polarization Rated gain: 7dbi Return Loss: 10DB Power Capacity: 5W Package Includes: 1x Directional Antenna note: Avoid bending the cable too much. Avoid heavy pressure, collision, scratching the antenna. When unfolding the antenna stand, please place it on a horizontal plane to prevent it from falling. Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. Due to the difference between different monitors, the picture may not reflect the actual color of the item. In actual use, in order to prolong the service life of the antenna, please pay attention to the following matters: