Poynting Antennas procured its own die-cast moulds to manufacture a gridded parabolic reflector. The 90cm reflector yields a 2.4GHz grid with gain of 26-27dBi which is about 3dB higher than ...

Local amateur radio, or HAM, radio operators are holding a special event this weekend. On Friday, members of the Mahoning Valley Amateur Radio Association set up eight antennas at Mill Creek ...

The Brazilian operator’s solar-powered antennas are also powered by lithium batteries, which have greater autonomy than traditional lead batteries.