Message transmission means of the German post office - Germany / German Democratic Republic 1980 - 10 Pfennig
Theme: Communication & Media
Country | Germany / German Democratic Republic |
Issue Date | 1980 |
Face Value | 10.00 |
Color | blue |
Perforation | K 14 |
Printing Type | Rotogravure 2 |
Stamp Type | Postage stamp |
Item Type | Stamp |
Chronological Issue Number | 2232 |
Chronological Chapter | GER-DDR |
SID | 343615 |
In 31 Wishlists |
From the work of the German Post of the GDR With motifs from the work of the German Post of the GDR, the Ministry of Posts and Telecommunications of the German Democratic Republic issued two multicolored special postage stamps. 10-pfennig value: Messaging via cable and radio links - Cable laying and Intersputnik Transcontinental telecommunications links or long-distance telecommunications connections could only be made a few years ago via cable (submarine cable) or wirelessly via shortwave radio links. Due to the high material and financial outlay, in spite of modern transmission and installation methods, the constantly growing message traffic requirements with cable connections alone can not be satisfied. Shortwave radio links are subject to very high temporal variations due to their physical propagation conditions. They are therefore not available for every location at any time. In addition, the transmission of moving images for television broadcasting or high quality music broadcasts for audio broadcasting is not possible in both cable and shortwave connections. Also radio links, which have a high quality of transmission and are suitable for television or audio broadcasts, have economic and technical limits at very long distances. For some years now, telecommunication links have been increasingly established via message files. With these satellite links, black-and-white and color television broadcasts, high-quality (stereophonic) broadcasts, long distance, telex and other communications can be transmitted over long distances and at the highest quality. The German Democratic Republic is a member of the organization Intersputnik with its own earth station connected to the intelligence network of this organization.