RG-142

Description RG CABLE
4.95mm (0.195 inch) / 50 Ohm
Specification Mil-C-17/60-RG142

CONSTRUCTION

NO ITEM MATERIAL DIAMETER REMARK
1 CENTER CONDUCTOR SPC 0.945 ± 0.02mm Strand 1/0.939mm
2 DIELECTRIC PTFE 2.95 ± 0.03mm SOLID
3 OUTER SHIELD SPC 3.60 ± 0.05mm 94.8% (nom.)
4 OUTER SHIELD SPC 4.23 ± 0.05mm 93.1% (nom.)
5 Jacket(Optional) FEP 4.95 ± 0.1mm Brown

비고

SPC PTFE FEP
Silver Plated Copper Polytetrafluoroethylene Fluorinated Ethylene Propylene

ELECTRICAL DATA

ITEM SPECIFICATION
Operating frequency Max. 5 GHz
Conductor resistance Max. 2.06 Ω / 100ft (20℃
Dielectric resistance Min. 1000㏁ .km (20℃)
Test voltage 2000Vrms (1min)
Velocity of propagation 70%
Capacitance Max. 29.0 pF/ft
Characteristic impedance 50 ± 2Ω
Approx. weight 64.0 kg/km
Operating Temp -40℃ ~ 185℃
Maximum Attenuation 500 MHz 0.31 dB/m
1 GHz 0.45 dB/m
3 GHz 0.87 dB/m
5 GHz 1.20 dB/m