Jamstvo : 24 mjeseci , Ubiquiti Networks ISO-BEAM-620, Isolator Radome for 620 mm Dish Reflector. Improved wind load performance and advanced RF energy isolation in a sleek integrated design. Use the IsoBeam with any of these dish antennas: PowerBeam PBE-5AC-620, PowerBeam PBE-M5-620, and RocketDish RD-5G30-LW.