Study of the possible criteria for the installation of wireless access points for small areas whose power is greater than 10W e.i.r.p., located on urban furniture or in the public domain in urban environments.
€69.00
Transmissions de signaux sur les réseaux électriques basse tension dans la bande de fréquence de 3kHz à 148,5 kHz - Partie 1 : règles générales, bande des fréquences et perturbations électromagnétiques
€30.50
Composants électroniques - Câbles de la série 904 pour installation intérieure des matériels de transmission numérique à 2 Mbit/s
€77.67
Télécommunications - Télécommunications d'affaires (BTC) - Liaisons louées numériques à 64 kbit/s sans restriction avec conservaton de l'intégrité des octets (D64U) - Exigences pour le raccordement de l'interface du terminal.
€80.00
IEEE Standard for Power-Line Carrier Line-Tuning Equipment (30 kHz to 500 kHz) Associated with Power Transmission Lines
€107.00
IEEE Standard for the Electrical Protection of Communication Facilities Serving Electric Supply Locations Through the Use of Neutralizing Transformers
IEEE Standard for the Electrical Protection of Communication Facilities Serving Electric Supply Locations Through the Use of Isolation Transformers
€53.00
IEEE Standard for Advanced Audio and Video Coding
€186.00
IEEE Recommended Practice for Implementing an IEC 61850-Based Substation Communications, Protection, Monitoring, and Control System
€79.00
IEEE Standard for Advanced Audio Coding
€310.00
IEEE Standard for System of Advanced Audio and Video Coding
€185.00
IEEE Standard for the Electrical Protection of Communication Facilities Serving Electric Supply Locations Through the Use of Hybrid Facilities
American National Standard--Requirements for Power-Line Carrier Line Traps
IEEE Standard for Exchanging Information Between Networks Implementing IEC 61850 and IEEE Std 1815(TM) [Distributed Network Protocol (DNP3)]
€285.00
IEEE Standard for the Electrical Protection of Communication Facilities Serving Electric Supply Locations Through the Use of On-Grid Isolation Equipment
€78.00
