1Using 1.6mm thick double-sided board and whole process of spraying tin, this module enables good currents passing. 2From 740MHz to 6000MHz, and the wide frequency range guarantees more convenient and extensive signal receiving. 3The log periodic antenna has a smooth surface without burrs, which makes the installation much easier. 4Large heat dissipation area ensures the stable working performance and high working efficiency. 5Made of high quality printed circuit board, the UWB antenna has a long service life.Item Type: Log Periodic Antenna Product Material: Printed Circuit Board Antenna Frequency: 740-6000MHz Antenna StandingWave: Less than 2 (typical value) Antenna Polarization: Directional Linear Polarization Antenna Gain: 6-7dB Power Capacity: 50W 1 x Log Periodic Antenna1. Don't overload;2. Do not use overvoltage;3. Do not use over current;