75-10 (Coupling)


The same openings or slots in the dielectric and outer conductors of low-loss cables are used for indoor coverage systems with good performance in the GSM and DCS bands.

Suitable for various scenarios, mainly for mines, tunnels, etc.



Construction
Center Conductor Material Copper
Dielectric Material Foamed PE
Outer Conductor Material Braided CCA
Inner Jacket PE
Outer Jacket Plenum Rated PVC
LSZH
Dimensions(Nominal) mm
Diameter Over Center Conductor 2.31 ± 0.03
Diameter Over Dielectric 9.53 ± 0.3
Outer Conductor 16 x 0.6 ± 0.03
Diameter of the Inner Jacket 13.13 ± 0.5
Diameter of the Outer Jacket 15.53 ± 0.5
Outer Jacket Thickness 1.2
Electrical Specification
Impedance 75 ± 3 Ω
Capacitance 51 ± 2 pF/m
DC Resistance

—Inner Conductor

—Outer Conductor

4.23 Ω/KM

4.0 Ω/KM

Mechanical Specification
Minimum Bend Radius 100 mm
Weight ~ 96 kg/350M
Longitudinal Attenuation: dB/100m (+20℃ Ambient)
85 MHz 3.1 ± 0.5
150 MHz 4.15 ± 0.5
160 MHz 4.3 ± 0.5
Coupling Loss 95% at 2M distance: dB
150 MHz 65 ± 10