Mikrotik LHG 5 Light Head Grid 5 GHz, Integrated Dual Polarization 24.5 dBi Grid Antenna - US Version The Light Head Grid (LHG 5) is a compact and light 5GHz 802.11 a/n wireless device with an integrated dual polarization 24.5 dBi grid antenna The LHG 5 is perfect for point to point links or for use as a CPE at longer distances and supports Nv2 TDMA protocol The LHG 5 grid design ensures protection against wind The fact that the antenna element is built into the wireless unit means no loss on cables LHG 5-US (USA) is factory locked for 5170-5250MHz and 5725-5835MHz frequencies. This lock can not be removed