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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Sunduchkov, K. Kasimirenko, V. Ilchenko, M. Shelkovnikov, B. |
| Copyright Year | 1995 |
| Description | Author affiliation: Joint-stock company "Satum" 2-b, Prospect 50-Let Oktiabria, 252148 Kiev, 148 Ukraine, Tel.(044) 477-6739, Fax. (044) 477-6208 (Kasimirenko, V) || Kiev Politechnical Institute, 37 Pobeda Avenu, 252056 Kiev-56, Ukraine, Tel.(044) 441-1220 (Shelkovnikov, B) |
| Abstract | The first samples of an K-range Earth station have been developed on the base of a Ukrainian technology. The transmission rate is up to 256 kb/s with a possible raising it up to 2048 kb/s. The stations meet 725 - 729 IRCC requirements. The stations operate through a satellite repeater located on the geostationary, orbit The basic performance are listed below. Swapping between receiving-transmitting unit and modem is realized in form of a Serial binar code with receiving-transmission speed 4 K/sec with TTL levels. In the process of swapping modem commands are following to execute corresponding operations by means of executive assemblies of receiving-transmitting unit. Information from the receiving-transmitting unit is as follows: ¿ generalized emergency signal ¿ information about state of receiveing-transmitting section and synthesizer ¿ information about state of power system ¿ confirmation of the modem commands implementation. Control of supplying voltage and information about basic constituent parts of the unit are carried out by commands of the operator. Generalized emergency signal confirmation of the command implementation are realized automatically. |
| Starting Page | 127 |
| Ending Page | 130 |
| File Size | 3365229 |
| Page Count | 4 |
| File Format | |
| DOI | 10.1109/EUMA.1995.336930 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 1995-09-04 |
| Publisher Place | Italy |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Satellite communication Satellite ground stations Frequency conversion Attenuators Power amplifiers Frequency synthesizers Radio transmitters Radiofrequency amplifiers Modems RF signals |
| Content Type | Text |
| Resource Type | Article |
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