[Mare] has a visual guide and simple instructions for making DIY mini helical 868 MHz antennas ... but as usual with antenna design it requires attention to detail. Wire for the antenna is silver ...

NFC tags are a frequent target for experimentation, whether simply by using an app on a mobile phone to interrogate or write to tags, by incorporating them in projects by means of an off-the-shelf ...

HICKORY, N.C.--(BUSINESS WIRE)--The drive toward ... is leading base station antenna innovation with the first antenna on the market to cover 1400-2700 MHz, the broadest frequency band range ...