New research draws a direct line from rising CO2 emissions to future risks for communication systems and satellite operations ...

When you think of directional ham radio antennas, you probably think of a Yagi, cubical quad, or a log-periodic antenna. These antennas usually are in a horizontal configuration up on a high tower.

ELIDA — The Northwest Ohio Amateur Radio Club will host Hamfest, a fundraising event for amateur radio enthusiasts, from 8 a.m. to noon Saturday, Oct. 4 at New Hope Christian Center, 2240 Baty Road, ...

During the ice storm of 1998, power lines and transmission towers in Quebec and Ontario collapsed under layers of ice, taking out communications and leaving millions of people stranded without ...

During Tuesday’s Angelina County Commissioners Court meeting, county emergency management coordinator Ricky Conner presented a proposal to install a HAM radio system for communication when cellphone ...

What if you could broadcast signals across the globe using just a credit-card-sized computer and a handful of components? It might sound like a scene from a sci-fi novel, but with a Raspberry Pi and ...

AST SpaceMobile’s attempt to justify its use of the amateur radio band for its satellites has done little to assuage concerns from the ham radio community. “AST is again economical with the truth,” an ...

UPDATE 8/6: AST SpaceMobile has responded in a filing with the FCC, arguing that it designed its satellites to "mitigate interference" with amateur radio bands. Original Story: AST SpaceMobile and its ...

AST wants to use the 430 to 440MHz band for a satellite-to-phone service. Ham radio enthusiasts say the company's plan is vague and could interfere with their slim slice of spectrum. AST SpaceMobile ...

Amateur radio operators from throughout San Diego County demonstrated their emergency communication skills during an ARRL Field Day event at Lake Poway. The Poway Amateur Radio Society joined other ...

Important topics and their relevance in UPSC CSE exam for July 5, 2025. If you missed the July 4, 2025, UPSC CSE exam key from the Indian Express, read it here. Mains Examination: General Studies-III: ...

In a unique space to Earth Communications Bridge, India's orbiting Gaganyatri Group Captain Shubhanshu Shukla will hold a conversation with a special audience at ISRO's UR Rao Satellite Center in ...