Stamp: Communications satellite in the wavelength range of a radar (Ras al Khaimah 1966)
Communications satellite in the wavelength range of a radar (Ras al Khaimah 1966)
01 August (Ras al Khaimah ) within release 100 Years of ITU (surcharged) goes into circulation Stamp Communications satellite in the wavelength range of a radar face value 15 Bahraini fils
| Stamp Communications satellite in the wavelength range of a radar in catalogues | |
|---|---|
| Michel: | Mi: RK 92 |
| Colnect codes: | Col: RK 1966.08.01-21 |
Stamp is square format.
Also in the issue 100 Years of ITU (surcharged):
- Stamp - Communications satellite - wavelength range of a radar face value 100;
- Stamp - Communications satellite in the wavelength range of a radar face value 15;
- Stamp - Rocket and Satelite face value 300;
- Stamp - Television Tower with satellit Syncom 3 and rocket face value 50;
- Stamp - Television Tower with satellit Syncom 3 and rocket face value 200;
- Stamp - Telstar 1 satellite & launcher Thor/Delta 316 face value 85;
Stamp Communications satellite in the wavelength range of a radar it reflects the thematic directions:
Telecommunication, often used in its plural form or abbreviated as telecom, is the transmission of information with an immediacy comparable to face-to-face communication. As such, slow communications technologies like postal mail and pneumatic tubes are excluded from the definition. Many transmission media have been used for telecommunications throughout history, from smoke signals, beacons, semaphore telegraphs, signal flags, and optical heliographs to wires and empty space made to carry electromagnetic signals. These paths of transmission may be divided into communication channels for multiplexing, allowing for a single medium to transmit several concurrent communication sessions. Several methods of long-distance communication before the modern era used sounds like coded drumbeats, the blowing of horns, and whistles. Long-distance technologies invented during the 20th and 21st centuries generally use electric power, and include the telegraph, telephone, television, and radio.
