TETRA » History » Version 3
laforge, 02/19/2016 10:52 PM
link to book
| 1 | 1 | laforge | |
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| 2 | 3 | laforge | h1. TETRA |
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| 5 | TETRA (*TE*rrestrial *T*runked *RA*dio) is a professional mobile radio (PMR) system used |
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| 6 | 1 | laforge | by public (police, military, emergency services) as well as private companies (public transportation, |
| 7 | harbour, industrial/chemical plants, power/electricity companies, etc.) |
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| 9 | 3 | laforge | It is specified by the "ETSI":http://www.etsi.org/ (European Telecommunications Standardization Institute). |
| 10 | 1 | laforge | |
| 11 | The specifiations can be downloaded from http://pda.etsi.org/ |
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| 13 | The main specification document is |
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| 14 | 3 | laforge | * ETSI EN 300 392-1 (Voice plus Data (V+D); Part 1: General network design) |
| 15 | * ETSI EN 300 392-2 (Voice plus Data (V+D); Part 2: Air Interface (AI)) |
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| 16 | * ETSI EN 300 395-2 (Speech codec for full-rate traffic channel; Part 2: TETRA codec) |
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| 17 | 2 | laforge | |
| 18 | 3 | laforge | For a good technical book on TETRA, check out _Digital Mobile Communications and the TETRA System_ by John Dunlop and others. |
| 19 | You can "preview it at Google books":http://books.google.com/books?id=Kr3ori9Ify4C |
