Tag Archives :Emergency Communications
Amateur Radio Responds to Flooding in Western Europe
- Jul 27,2021
- ARRL News
- 0 Comments
- Amateur Radio News
Amateur Radio Responds to Flooding in Western Europe ...
What Role does Shortwave Communication play in Wireless Communication?
- May 22,2021
- Yolanda
- 0 Comments
- Radio knowledge
Shortwave is the originator of radio. When the radio was invented, the transmission method was shortwave. In modern times, the frequency band used by radio has expanded to ultrashort wave, microwave, and even higher, but short wave still plays an extremely important role. ...