GSO IEC 60487-3-4:2015
IEC 60487-3-4:1982
Gulf Standard
Current Edition
·
Approved on
03 September 2015
Methods of measurement for equipment used in terrestrial radio-relay systems - Part 3: Simulated systems - Section Four: Measurements for f.d.m. transmission
GSO IEC 60487-3-4:2015 Files
English
29 Pages
Current Edition
Reference Language
Obtaining this standard through the store is currently unavailable. You can acquire it directly from its source.
GSO IEC 60487-3-4:2015 Scope
This section deals with baseband-to-baseband measurements of the noise performance of simulated radio-relay systems used for frequency division multiplex (f.d.m.) telephony. These measurements are signal-related and are additional to those already given in Part 3, Section Two of this publication, Measurements in the Baseband, which are common to telephony, television and sound programme transmission.
Best Sellers From Electrical Sector
GSO 2530:2016
Gulf Standard
Energy Labelling And Minimum Energy Performance Requirements For Air-Conditioners

OS GSO 2530:2016
GSO 2530:2016
Omani Standard
Energy Labelling And Minimum Energy Performance Requirements For Air-Conditioners


OS GSO 34:2007
GSO 34:2007
Omani Standard
LEAD-ACID STARTER BATTERIES USED FOR
MOTOR VEHICLES AND INTERNAL
COMBUSTION ENGINES


GSO 34:2007
Gulf Technical Regulation
LEAD-ACID STARTER BATTERIES USED FOR
MOTOR VEHICLES AND INTERNAL
COMBUSTION ENGINES

Recently Published from Electrical Sector
GSO IEC 61558-2-2:2024
IEC 61558-2-2:2022
Gulf Standard
Safety of transformers, reactors, power supply units and combinations thereof - Part 2-2: Particular requirements and tests for control transformers and power supply units incorporating control transformers


GSO IEC 60664-1:2024
IEC 60664-1:2020
Gulf Standard
Insulation coordination for equipment within low-voltage supply systems - Part 1: Principles, requirements and tests


GSO IEC 61936-2:2024
IEC 61936-2:2023
Gulf Standard
Power installations exceeding 1 kV AC and 1,5 kV DC - Part 2: DC


GSO IEC TS 62915:2024
IEC TS 62915:2023
Gulf Standard
Photovoltaic (PV) modules - Type approval, design and safety qualification - Retesting

