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  4. Standard "ČSN EN 300234-V1.2.1"
Standard ČSN EN 300234-V1.2.1 1.11.2001 preview

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ČSN EN 300234-V1.2.1 (878523)

Transmission and Multiplexing (TM) - Digital Radio Relay Systems (DRRS) - High capacity DRRS carrying 1 x STM-1 signals and operating in frequency bands with about 30 MHz channel spacing and alternated arrangements



STANDARD published on 1.11.2001


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The information about the standard:

Designation standards: ČSN EN 300234-V1.2.1
Classification mark: 878523
Catalog number: 63003
Publication date standards: 1.11.2001
SKU: NS-151019
The number of pages: 28
Approximate weight : 84 g (0.19 lbs)
Country: Czech technical standard
Category: Technical standards ČSN

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The category - similar standards:

Radio relay and fixed satellite communications systems

Annotation of standard text ČSN EN 300234-V1.2.1 (878523):

V1.2.1

Tato norma specifikuje parametry digitálních radioreléových systémů s kapacitou kanálů 1 x synchronní přenosový modul-úroveň 1 (1 x STM-1), navržených pro provoz v definovaných pásmech do 15 GHz a používajících přibližně odstup 30 MHz mezi sousedními kanály s křížovou polarizací

Preview of the standard ČSN EN 300234-V1.2.1 (878523)

Preview

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Latest update: 2025-07-25 (Number of items: 2 209 786)
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