homebrew） 业余无线电 QRP 收发器列表（英语：List of amateur radio transceivers#QRP transceivers） Why QRP?. arrl.org. American Radio Relay League. [10 December 2019].

There was a time when ham radio operators were known for having long conversations over the radio — rag chewing, as they called it. A new program, LongChat, is a new entry into the ham radio ...

A Unified High Altitude Flight Observation and Control System. With homogeneous software and hardware, both on the ground and in the air.

I am a proud parent of 10-year-old fifth grader at Hillsboro Charter Academy who just passed his Amateur Technician ham radio license!

Stories from South Yorkshire on BBC Sounds.

Becky hears the story of a woman who is recovering from a decade-long addiction.

Chris, VK2YUS will be active again as YJ0CA from Vanuatu, 10 - 16 December 2024.

English Heritage has announced it is closing Kenwood House this weekend as high winds are forecast as part of Storm Darragh. Events and lectures at the stately home, on the edge of Hampstead ...

December 5, 2024 • Today: In the 1980s, the height of the crack epidemic, Paul Joyce was a Boston police officer. He's now out with a new book about how the department struggled during that era ...

TED Radio Hour Exploring the biggest questions of our time with the help of the world's greatest thinkers. Host Manoush Zomorodi inspires us to learn more about the world, our communities, and ...