low loss coaxial cable RG58 jelly filled CE RoHS approved 15years manufacture
USD $0.08 - $0.35 /Meter
Min.Order:50000 Meters
Zhejiang Luhua Industrial Co., Ltd.
RG58 Series Drop Coaxial cable specifications
Physical Specifications
Nominal Dimensions | Standard RG58 A/U | Tri-shielding RG58 B/U | Quad-shielding RG58 B/U |
Conductor | 0.94 mm( 0.037 in) | 19*0.18mm | 19*0.18mm |
Dielectric | 2.95mm(0.225 in) | 2.95mm(0.225 in) | 2.95mm(0.225 in) |
Shielding 1 | Al /Pet foil | Bonded Al /Pet foil | Bonded Al /Pet foil |
Shielding 2 | 0.12mm*48 (40% coverage) | 0.12mm*64 (60% coverage) | 0.12mm*96 (90% coverage) |
Shielding 3 | - | Al /Pet foil | Al /Pet/Al foil |
Shielding 4 | - |
| 0.12mm*48 ( 40% coverage) |
Jacket | 4.95mm( 0.195 in) | 8.1mm( 0.319 in) | 5.35mm( 0.21 in) |
Messenger | 1.3mm (0.051 in) Zinc plated steel |
Mechanical Characteristics
Mechanical Breaking Strength of Messenger 0.051 inch 185lbs. 823 N
Electrical Characteristics
Impedance ( Ohms) 75±3
Nominal Capacitance (pF/m) 53
Velocity of Propagation 85%
Structural return loss (Db)≥ VHF 22
UHF 20
Attenuation [@68F.(20Degree centigrade)]
Frequency Mhz | dB/100 ft | dB/100 M |
30 | 1.90 | 6.30 |
50 | 2.46 | 8.10 |
150 | 4.30 | 14.10 |
220 | 5.20 | 17.10 |
450 | 7.50 | 24.60 |
900 | 10.70 | 35.00 |
1500 | 13.40 | 45.60 |
2000 | 16.10 | 53.00 |
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Hangzhou LinAn LuHua Industrial Co.,Ltd is situated in Linglong Industrial Zone, Lin'an, Zhejiang , China, which is a capable enterprise with more than15 years experience both in the production and the management system.
We have the most advanced testing equipment, and we have got some authority certificate of this field, such as the ISO-9001, CE, ROSHS, all of these contribute to insure that we can provide the products with high quality. Our main products contains Coaxial cable, TV cable, Telecommunication cable, RF cable and Video cable, which has been widely used in the supervision system.