Frameworks for telecomunications networks. Part 1: Underground plants.
€92.00
Frameworks for networks telecomunications. Part 2: Manholes boxes and entry chambres.
€95.00
Signalling on low-voltage electrical installations in the frequency range 3 kHz to 148,5 kHz -- Part 4-1: Low voltage decoupling filters - Generic specification.
€69.00
Signalling on low-voltage electrical installations in the frequency range 3 kHz to 148,5 kHz -- Part 4-4: Low voltage decoupling filter - Impedance filter
€47.00
Signalling on low-voltage electrical installations in the frequency range 3 kHz to 148,5 kHz -- Part 4-5: Low voltage decoupling filter - Segmentation filter
Signalling on low-voltage electrical installations in the frequency range 3 kHz to 148,5 kHz -- Part 4-3: Low voltage decoupling filter - Incoming filter
€53.00
Signalling on low-voltage electrical installations in the frequency range 3 kHz to 148,5 kHz -- Part 4-6: Low voltage decoupling filters - Phase coupler
€54.00
Passive RF and microwave devices, intermodulation level measurement - Part 1: General requirements and measuring methods
Passive RF and microwave devices, intermodulation level measurement - Part 2: Measurement of passive intermodulation in coaxial cable assemblies
Passive RF and microwave devices, intermodulation level measurement - Part 3: Measurement of passive intermodulation in coaxial connectors
Passive RF and microwave devices, intermodulation level measurement - Part 5: Measurement of passive intermodulation in filters
€61.00
Enabling the development of inclusive standards. Understanding the role of data and data analysis. Guide
This product is not for sale, please contact us for more information
ALARM SYSTEMS. ALARM TRANSMISSION SYSTEMS AND EQUIPMENT. PART 1-3: REQUIREMENTS FOR SYSTEMS WITH DIGITAL COMMUNICATORS USING THE PUBLIC SWITCHED TELEPHONE NETWORK.
€40.00
ALARM SYSTEMS. ALARM TRANSMISSION SYSTEMS AND EQUIPMENT. PART 1-4: REQUIREMENTS FOR SYSTEMS WITH VOICE COMMUNICATORS USING THE PUBLIC SWITCHED TELEPHONE NETWORK.
€35.00
Alarm systems - Alarm transmission systems and equipment - Part 2-3: Requirements for equipment used in systems with digital communicators using the public switched telephone network
