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Homepage>UNE standards>UNE EN 300234:1999 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.
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in stockReleased: 1999-07-20
UNE EN 300234:1999 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.

UNE EN 300234:1999

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.

Transmisión y Multiplexación (TM). Sistemas de radioenlace digitales (DRRS). DRRS de alta capacidad que portan señales 1 x STM-1 y que operan en bandas de frecuencia con una canalización de 30 MHz aproximadamente y dispuestos alternativamente.

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English PDF
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97.68 EUR
English Hardcopy
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Spanish PDF
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81.40 EUR
Spanish Hardcopy
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Standard number:UNE EN 300234:1999
Pages:29
Released:1999-07-20
Status:Standard
DESCRIPTION

This standard UNE EN 300234:1999 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. is classified in these ICS categories:

  • 33.060.30
Categories:
UNE standards
33.060.30 Radio relay and fixed satellite communications systems
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