Full Pane: Public Radio Broadcasting, Centenary (Australia 2023)
Public Radio Broadcasting, Centenary (Australia 2023)
17 October (Australia ) within release Public Radio Broadcasting, Centenary goes into circulation Full Pane Public Radio Broadcasting, Centenary face value 10*1.20 Australian dollar
| Full Pane Public Radio Broadcasting, Centenary in catalogues | |
|---|---|
| Colnect codes: | Col: AU 2023.10.17-01a |
Full Pane is square format.
Also in the issue Public Radio Broadcasting, Centenary:
- Stamp - Public Radio Broadcasting, Centenary face value 1.20;
- Full Pane - Public Radio Broadcasting, Centenary face value 10*1.20;
Full Pane Public Radio Broadcasting, Centenary it reflects the thematic directions:
Radio is the technology of communicating using radio waves. Radio waves are electromagnetic waves of frequency between 3 hertz (Hz) and 300 gigahertz (GHz). They are generated by an electronic device called a transmitter connected to an antenna which radiates oscillating electrical energy, often characterized as a wave. They can be received by other antennas connected to a radio receiver, this is the fundamental principle of radio communication. In addition to communication, radio is used for radar, radio navigation, remote control, remote sensing, and other applications.
