GSO IEC 60487-3:2015

IEC 60487-3:1975
Gulf Standard   Current Edition · Approved on 03 September 2015

Methods of measurement for equipment used in terrestrial radio-relay systems. Part 3: Simulated systems

GSO IEC 60487-3:2015 Files

GSO IEC 60487-3:2015 Scope

The test methods described in this Part 3 are general and are applicable to simulated systems comprising two or more sub-systems. These tests, which are described in subsequent sections, cover the transmission performance of systems used for the transmission of frequency division multiplex (f. d. m.) telephony, monochrome and colour television, sound programme and baseband digital information. This Part 3 should be used in conjunction with Part 1, Measurements Common to Sub-systems and Simulated Radio-relay Systems.

Best Sellers From Oil and Gas Sector

GSO 1180:2021
 
Gulf Standard
Automatic transmission fluid (ATF)
GSO 672:2010
 
Gulf Standard
Liquefied petroleum gases (LPG) for household use( mixture of commerical propane and butane).
GSO 1161:2021
 
Gulf Standard
HLP HYDRAULIC OILS
GSO 477:2011
 
Gulf Standard
Gulf Guide of Standard Specifications for Diesel(Gas Oil)

Recently Published from Oil and Gas Sector

GSO ASTM D7164:2024
ASTM D7164:21 
Gulf Standard
Standard Practice for On-line/At-line Heating Value Determination of Gaseous Fuels by Gas Chromatography
GSO ISO 4259-3:2024
ISO 4259-3:2020 
Gulf Standard
Petroleum and related products — Precision of measurement methods and results — Part 3: Monitoring and verification of published precision data in relation to methods of test
GSO ISO 4266-4:2024
ISO 4266-4:2023 
Gulf Standard
Petroleum and liquid petroleum products — Measurement of level and temperature in storage tanks by automatic methods — Part 4: Measurement of temperature in atmospheric tanks
GSO ASTM D235:2024
ASTM D235:22 
Gulf Standard
Standard Specification for Mineral Spirits (Petroleum Spirits) (Hydrocarbon Dry Cleaning Solvent)