Railway Communication Leaky Cable Radiation Characteristics

Product Features

Meet the requirements for use in 450MHz railway radio train dispatch communication and GSM-R railway mobile communication system;

Optimally designed and excellent transmission and radiation characteristics in designated frequency band.

Standards Implemented

GB/T 17737.4-2013 Coaxial communication cables – Part 4: Sectional specification for leaky cables
TB/T 3201-2015 Leaky coaxial cables for railway communication
IEC 61196-4:2015 Coaxial communication cables - Part 4: Sectional specification for radiating cables
IEC 60332-1-2:2015 Tests on electric and optical fibre cables under fire conditions–Part 1-2: Test for vertical flame propagation for a single insulated wire or cable – Procedure for 1 kW pre-mixed flame
IEC 61034-2:2019 Measurement of smoke density of cables burning under defined conditions – Part 2: Test procedure and requirements
IEC 60754-1:2019 Test on gases evolved during combustion of materials from cables – Part 1: Determination of the halogen acid gas content
IEC 60754-2:2019 Test on gases evolved during combustion of materials from cables – Part 2: Determination of acidity (by pH measurement) and conductivity