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  4. Standard "ETSI TR 102021-4-V1.4.1"
Standard ETSI TR 102021-4-V1.4.1 17.8.2011 preview

ETSI TR 102021-4-V1.4.1

Terrestrial Trunked Radio (TETRA); User Requirement Specification TETRA Release 2.1; Part 4: Air Interface Enhancements



STANDARD published on 17.8.2011


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Price30.80 USD excl. VAT
30.80 USD

The information about the standard:

Designation standards: ETSI TR 102021-4-V1.4.1
Publication date standards: 17.8.2011
SKU: NS-315112
The number of pages: 24
Approximate weight : 72 g (0.16 lbs)
Country: European technical standard
Category: Technical standards ETSI

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