ITU-R QUESTION 247/5 PDF

Published Date: 01/01/1999

DÉGRADATION DE LA QUALITÉ DE FONCTIONNEMENT DES FAISCEAUX HERTZIENS NUMÉRIQUES FONCTIONNANT À UN DÉBIT ÉGAL OU SUPÉRIEUR AU DÉBIT PRIMAIRE ET POUVANT FAIRE PARTIE DU TRONÇON NATIONAL D'UN CONDUIT FICTIF DE RÉFÉRENCE DE 27 500 km, DUE AUX BROUILLAGES CAUSÉS PAR LES AUTRES SERVICES UTILISANT EN PARTAGE LES MÊMES BANDES DE FRÉQUENCES À TITRE PRIMAIRE

Published Date: 11/01/2010

Compatibility of amateur service stations with existing services in the range 415-526.5 kHz

Published Date: 08/01/2015

Use of the decibel and the neper in telecommunications

Published Date: 01/01/1995

Disposiciones para proteger los servicios de investigación espacial (IE), operaciones espaciales (OE) y exploración de la Tierra por satélite (ETS) y facilitar la compartición con el servicio móvil en las bandas 2 025-2 110 MHz y 2 200-2 290 MHz

Published Date: 01/01/2015

Specification for Top Running Bridge and Gantry Type Multiple Girder Electric Overhead Traveling Cranes

Published Date: 01/01/2020

Specification for Top Running Bridge and Gantry Type Multiple Girder Electric Overhead Traveling Cranes

Published Date: 01/01/2020

Specifications for Top Running and Under Running Single Girder Electric Traveling Cranes Utilizing Under Running Trolley Hoist

Published Date: 01/01/2015

Specification for Top Running and Under Running Single Girder Electric Overhead Cranes Utilizing Under Running Trolley Hoist

Published Date: 01/01/2014

Standards and Guidelines for Professional Services Performed On Overhead and Traveling Cranes and Associated Hoisting Equipment (Revised 2015)

Published Date: 01/01/2012

Crane Operator's Manual