High Performance RG393 Communication Coaxial Cable

Construction: Inner conductor Silver plated copper 7 x 0.80 mm Dielectric Solid PTFE Φ7.25 ± 0.10 mm Outer conductor (shield 1) Silver plated copper (0.16mm) Φ7.95 ± 0.10 mm Inner sheath FEP Φ9.00 ± 0.10 mm Outer conductor (shield 2) Silver plated copper (0.2mm) Φ9.90 ± 0.10 mm Outer sheath FEP...

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Product Details

 product description

Construction: 

Inner conductor Silver plated copper 7 x 0.80 mm
Dielectric Solid PTFE Φ7.25 ± 0.10 mm
Outer conductor (shield 1) Silver plated copper (0.16mm) Φ7.95 ± 0.10 mm
Inner sheath FEP Φ9.00 ± 0.10 mm
Outer conductor (shield 2) Silver plated copper (0.2mm) Φ9.90 ± 0.10 mm
Outer sheath FEP Φ11.10 ± 0.10 mm  


Electrical Properties:

Impedance 50±3 Ohm
Nominal capacitance 94 pF/m
Velocity of propagation 70%
Insulation resistance - Mohm.Km
Inner conductor resistance - Ohm/Km
Outer conductor resistance - Ohm/Km
Operatig Voltage(max) 4.4 KV
Test Voltage
Operating temperature range -55°C - +200 °C
Cable weight (approx.) 290 Kg/Km
Screening effectiveness >60 dB 


Nominal Attenuation:

Frequency (MHz)    Attenuation (dB/100 m) Max.    Attenuation(dB/100ft)
100                                       7                                               2.1
200                                      10                                             3.0
400                                      14                                             4.3
900                                      22                                             6.7
1200                                   25                                              7.6
1500                                   29                                              8.8
1800                                   32                                              9.8
2000                                   34                                             10.4
2500                                   39                                             11.9 

 

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