GB/T 3451-1982
Active
GB/T 28434-2012
Active
National standards
GB/T 28434-2012 Technical requirements and measurement methods of digital terrestrial television broadcasting single frequency network adapter
GB/T 28434-2012 Technical requirements and measurement methods of digital terrestrial television broadcasting single frequency network adapter
Basic Information
Standard Code:
GB/T 28434-2012
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Broadcasting and television transmission and reception equipment
ICS Name:
Audio, video, and audiovisual engineering
Publish Date:
2012-06-29
Implement Date:
2012-10-01
Pages:
25 pages
Scope
This standard specifies the technical requirements and measurement methods for single-frequency network adapters for terrestrial digital television broadcasting that comply with GB 20600-2006. Any equivalent measurement methods that can ensure the same measurement uncertainty may also be used. In case of disputes, this standard shall prevail.
This standard applies to the design, production, acceptance, use, operation, and maintenance of VHF and UHF single-frequency network adapters for terrestrial digital television broadcasting.
Development Information
Referenced Standards
GB/T 6113.101-2008 Specification for radio disturbance and immunity measuring apparatus and methods—Part 1-1:Radio disturbance and immunity measuring apparatus—Measuring apparatus
GB/T 9254-2008 Information technology equipment—Radio disturbance characteristics—Limits and methods of measurement
GB 17625.1-2003 Electromagnetic compatibility—limits—Limits—for harmonic current emissions(equipment input current≤16A per phase
GB/T 17625.2-2007 Electromagnetic compatibility (EMC)—Limits—Limitation of voltage changes, voltage fluctuations and flicker in public low-voltage supply systems, for equipment with rated current ≤16 A per phase and not subject to conditional connection
GB/T 17626.2-2006 Electromagnetic compatibility—Testing and measurement techniques—Electrostatic discharge immunity test
GB/T 17626.3-2006 Electromagnetic compatibility—Testing and measurement techniques—Radiated, radio-frequency, electromagnetic field immunity test
GB/T 17626.4-2008 Electromagnetic compatibility—Testing and measurement techniques—Electrical fast transient/burst immunity test
GB/T 17626.5-2008 Electromagnetic compatibility—Testing and measurement techniques—Surge immunity test
GB/T 17626.6-2008 Electromagnetic compatibility—Testing and measurement techniques—Immunity to conducted disturbances,induced by radio-frequency fields
GB/T 17626.11-2008 Electromagnetic compatibility—Testing and measurement techniques—Voltage dips,short interruptions and voltage variations immunity tests
GB/T 17975.1-2010 Information technology—Generic coding of moving pictures and associated audio information—Part 1:Systems
GB 20600-2006 Framing structure, channel coding and modulation for digital television terrestrial broadcasting system
Related Standards
GB/T 3659-1983
Active
GB/T 3659-1983 Methods of measurement of television video channel
GB/T 3660-1983
Abolished
GB/T 3660-1983 Unified weighting network for measuring video continuous random noise
GB/T 3948-1983
Abolished
GB/T 3948-1983 Test method of three primary colors chromaticity coordinates for TV
GB/T 6278-1986
Replaced
GB/T 6278-1986 Simulated programme signal
GB/T 7394-1987
Abolished