资讯

We propose a multi-order digital-analog radio-over-fiber (DA-RoF) scheme with different quantization factors at each stage and verify it experimentally in a D-band photonics-aided RoF transmission ...
When all else fails, ham radio,” said club member John Kowalk, who has been doing amateur radio since the 1950s. Kowalk said ...
Better utilizing the resources available to us is one of technology’s greatest strengths. Whether it's getting more corn out ...
How easy is it to interconnect in this modern-day world? Obviously, in the age of social media, one person can talk to thousands in the time it takes to hit a “send” button. But in the world of ...
Nineteen local volunteers filled the Alachua County Emergency Operations Center for 30+ hours over the weekend and turned in ...
For our purposes, I’m still going to try and square the difference by considering the whole pot, and because I’m governed by my own tastes and historical experience with podcasts as primarily an audio ...
It is midday on Saturday, and a half-dozen members of WACOM (Washington Amateur Communications), an amateur radio club, are ...
Area amateur radio operators took to the airwaves this weekend to show what they can do to keep communications going in times ...
Area amateur radio operators took to the airwaves this weekend to show what they can do to keep communications going in times ...
Ham radio operators across southeast Wisconsin are gearing up for a nationwide communications drill. It's part of the annual ...
A group of Ham Radio enthusiasts are gathered in a parking area off Route 518 to take part in a two-day annual event that’s a ...
TULSA COUNTY, Okla. — The Tulsa Amateur Radio Club joined the national Amateur Radio Field Day exercise at Haikey Creek Park.