MIKROTIK LHG series LHG XL 5 ac 5 GHz CPE/Point-to-Point Integrated Antenna,4 pack. The LHG XL 5 ac is Long Range 5GHz 802.11ac wireless device with an integrated dual polarization 27 dBi grid antenna at a revolutionary price. It is perfect for point to point links or for use as a CPE at longer distances and supports Nv2 TDMA protocol.