RG-393

Description RG CABLE
9.9mm (0.389 inch) / 50 Ohm
Specification Mil-C-17/127 RG-393

CONSTRUCTION

NO ITEM MATERIAL DIAMETER REMARK
1 CENTER CONDUCTOR SPC 2.40 ± 0.02mm Strand (7/0.8)
2 DIELECTRIC PTFE 7.25 ± 0.15mm SOLID
3 OUTER SHIELD SPC 8.00 ± 0.15mm 92% Coverage
4 OUTER SHIELD SPC 8.75 ± 0.15mm 94% Coverage
5 Jacket(Optional) FEP 9.95 ± 0.10mm Light Brown

비고

SPCW PTFE FEP
Silver Plated Copper clad steel Wire Polytetrafluoroethylene Fluorinated Ethylene Propylene

ELECTRICAL DATA

ITEM SPECIFICATION
Operating frequency Max. 4.8 GHz
Conductor resistance Max. 20.9 Ω / 100ft (20℃)
Dielectric resistance Max. 0.152 Ω / 100ft (20℃)
Dielectric resistance Min. 1000㏁ .km (20℃)
Test voltaqe 2000Vrms (1min)
Velocity of propagation Nom. 69.5%
Capacitance 95.2 pF/m
Characteristic impedance 50 ± 2Ω
Approx. weight 240 kg/km
Operating Temp -40℃ / 125℃
Maximum Attenuation 1.2 GHz 0.35 dB/M
3 GHz 0.69 dB/M
3.6 GHz 0.80 dB/M
4.8 GHz 1.00 dB/M