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RF FEEDER CABLE 3/8'' SUPER FLEX
SCR038SC
Specification
Mechanical Characteristics
Inner Conductor Copper clad aluminium wire 2.6 mm
Dia over Dielectric Foamed PE 6.5 mm
Dia over outer conductor Corrugated copper tube 9.1 mm
Diameter over outer jacket PE 10.3 mm
Cable weight PE 125 Kg/Km
Tensile strength 600 N
Bending moment 2.5 Nm
Flat plate crush strength 15 N/mm
Min.bending radius single 12.5 mm
Min.bending radius repeated 25 mm
No.of bends, minimum(typical) 20(50)
Recommended hanger spacing 0.6 m
Installation temperature -40°C~+60°C
Operating temperature -55°C~+85°C
Storage temperature -70°C~+85°C
Electrical Characteristics
Impedance 50±1 Ω
Relative Velocity of propagation 82%
Capacitance (1KHz) 80 pF/m
Maximum operating frequency 13.4 GHz
Cut-of frequency 25 GHz
Peak power 13.5 KW
Inner conductor
DC-Resistance
≤5.4 Ω/Km
Outer conductor
DC-Resistance
≤5.6 Ω/Km
Inductance 0.200 µH/m
DC breakdown voltage 2300 V
Jacket spark voltage (rms) 5000 V
Return loss (800~1000) MHz ≥26 dB VSWR ≤ 1.1
Return loss (1700~2200) MHz ≥24 dB VSWR ≤ 1.13
Insulation resistance ≥10 GΩKm
Passive intermodulation ≥160 dBc

Attenuation values typical at 20°C ambient temperature and Average power at 40°C ambient temperature with Inner conductor temperature at 100°C

Attenuation & Average Power
Frequency(MHz) 100 450 800 900 1000 1800 1900 2100 2200 2300 2500 2700 3000
Attenuation typical (dB/100m) 3.91 8.61 11.8 12.6 13.3 18.6 19.2 20.3 20.9 21.4 22.5 23.6 25.1
Average power (KW) 1.86 0.85 0.63 0.59 0.56 0.41 0.39 0.37 0.36 0.35 0.34 0.32 0.31