MSYV-50-3 Mining Radio Frequency Cable

This product is suitable for signal transmission and connection cables in underground video monitoring systems for mines. This series of flame-retardant cables is used for coal mines.RF Coaxial CableThis product must be installed separately. It features flame retardancy and shielding properties.

Execution Standards

GB/T14864-93Solid Polyethylene Insulated Radio Frequency CableMT386-1995 

Corporate Standards:Q/TY1012-2009Flame-retardant RF Coaxial Cable for Coal Mines

Name and Model

Name Model and Specifications

Coal mine use polyethylene insulated flame-retardant PVC sheathed射频coaxial cable

MSYV-75-3,MSYV-75-4, MSYV-75-5, MSYV-75-7, MSYV-75-9, MSYV-75-12, 

MSYV-50-3, MSYV-50-5, MSYV-50-7, MSYV-50-9, MSYV-50-12 

One, Product Uses and Features 

This product is suitable for signal transmission and connection cables in mine and underground video surveillance systems. This series of fire-retardant cables is used for coal mines.RF Coaxial CableMust be laid separately. This product features flame retardancy and shielding properties.

Section 2: Execution Standards 

GB/T14864-93Solid Core Polyethylene Insulated Radio Frequency CableMT386-1995 

Company Standard:Q/TY1012-2009Flame Retardant RF Coaxial Cable for Coal Mines 

III. Name and Model 

Name Model and Specifications 

Coal mine use polyethylene insulated flame-retardant PVC sheathed radio frequency coaxial cable 

MSYV-75-3,MSYV-75-4, MSYV-75-5, MSYV-75-7, MSYV-75-9, MSYV-75-12, 

MSYV-50-3, MSYV-50-5, MSYV-50-7, MSYV-50-9, MSYV-50-12 

Four: Main Technical Characteristics 

1. MSYV-75The series' characteristic impedance is75Ω； 

2. MSYV-50The series' characteristic impedance is50Ω；

3. Please provide the Chinese content to be translated.20℃Insulation resistance of the cable at the time is not less than5000MΩ·km； 

4. Flame-retardant properties of cablesMT386-1995Vertical Burning Test of a Single Sample 

5. Applicable Environment and Working Conditions

RF Coaxial Cable refers to a type with twoConcentric Conductor, whereasConductorAndShielding LayerCables sharing the same axis.

Physical insulation material for radio frequency coaxial cablesExpanded PolyethyleneInsulated copper wire conductor composition, externally to the inner layer of insulating material is another layer of annular conductor, the outer conductor (organizational shielding layer), which is formed from copper strip, welded, and crimped; or it utilizes an aluminum tube structure; or it employs a braided structure. Then, the entire cable isPolyvinyl Chloride (PVC)The material sheath encloses the components.