How long can the cable be between the antenna and the device inside the building?
We don’t recommend more than 15 meters of RG 213 cable. The longer the cable, the more loss of signal you get. If you need more than 15 meters, you should use our Outdoor AP/Client 11g + PoE, or AP/Client Antenna 11g + PoE, which use ethernet cable to go into the building. Ethernet cable has negligible loss, and can be up to 50 meters long.