With 1.6mm thick double-sided board and full tin-spraying process, the module has good current flow. From 740MHz to 6000MHz, the wide frequency range ensures more convenient and signal reception. The log-periodic antenna has a smooth without burrs, which makes installation more convenient. Large heat dissipation area, stable working performance and high working efficiency. The UWB antenna is made of printed circuit boards and has a long service life. Part name: Log-periodic antenna Material: Printed circuit board Size: Standard Antenna frequency: 740-6000MHz Antenna position: less than 2 (typical value) Antenna polarization: directional linear polarization Antenna gain: 6-7dB Power capacity: 50W Please note:the physical slightly color difference or difference, does not affect the use, please do not mind, thank you! Color:Green Material:Pcb Package Contents: 1 x Log-periodic antenna Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.