Description
COAXIAL CABLE RG58
RG58 Coaxial cable is designed for low-power video and RF signal connections,It has a characteristic impedance of either 50 or 52 Ω. and often used as a generic carrier of signals in laboratories, combined with BNC connectors that are common on test and measurement equipment such as oscilloscopes.
| Conductor |
Bare Copper (standard /solid) |
| Conductor Dia. |
19×0.18mm/0.5mm |
| Insulation |
FPE/SPE |
| Insulation Dia. |
2.9 mm |
| Shielding |
Aluminium Foil |
| Braid Shielding Material |
CCA/AL |
| Braid Coverage Area (%) |
60%-100% |
| Jacket |
PVC |
| Jacket Dia |
5.0mm |
| Colors |
Optional |
| Length& Package |
100/200 with PE film Packing |
| |
305m/500m with wooden reel packing |
| ELECTRICAL CHARACTERISTICS FOR RG58: |
| Max.DC Inner Conductor Resistance |
320 Ohm/km |
| Max.DC Outer Conductor Resistance |
45 Ohm/km |
| Characteristic Impedance |
50 ±2Ω |
| Nom. Mutual Capacitance |
105.6 pf/m |
| Velocity Radio |
66% |
| Dielectric Strength |
1000 vac |
| Min. Insulation Resistance |
10000 MOhms*km |
| Operating Voltage |
300V |
| Coaxial cable signal (Attenuation)Loss per 100 ft |
| Frequency(MHz) |
Max.Attenuation(db/100ft) |
| 1 MHZ |
0.4db |
| 10 MHZ |
1.4db |
| 50MHZ |
3.3db |
| 100 MHZ |
4.9db |
| 200 MHZ |
7.3db |
| 400MHZ |
11.2db |
| 700 MHZ |
16.9db |
| 900 MHZ |
20.1db |
| 1000MHz |
21.5db |
