US-based PCTEL has launched its new 5 GHz bi-directional train top antenna that provides Wi-Fi services to passenger and metro rail systems. The new bi-directional antenna is able to connect with ...

ANGOLA, N.Y., March 04, 2024 (GLOBE NEWSWIRE) -- TX RX Systems, Inc., the market leader in radio frequency (RF) design and engineering, is set to showcase its new state-of-the-art bi-directional ...

INDIANAPOLIS--(BUSINESS WIRE)--PCTEL, Inc. (Nasdaq:PCTI), a leader in Performance Critical TELecom solutions, announced today its new 5 GHz bi-directional train top antenna. Wi-Fi on passenger and ...

There is no way to cover all the important concepts of directional antennas in a single column. There have been many voluminous tomes written about this subject. This month we will look at some of the ...

To solve poor in-building cellular service, building owners have increasingly turned to distributed antenna systems as a way to ensure both coverage and capacity. But with different variations of DAS ...

The use of directional arrays in FM broadcasting has increased greatly in 30 years. Especially in the NCE reserved band, a DA can increase the operating power of a station significantly while still ...