COAXIAL CABLE RG59
RG59 Coaxial cable is designed for low-power video and RF ns,and also often used at baseband video frequencies, such as composite video. The cable has a characteristic impedance of 75 ohms,and does not keep a high Gigahertz level. so it cant use over long distance duo to its high-frequency losses. RG59 coaxial cable is most common in consumer settings such as with VCRs, Television, digital cable, and satellite.
| Conductor | TC/BC/Copper Clad Steel(CCS 23%)) |
| Conductor Dia. | 20AWG |
| Insulation | FPE |
| Insulation Dia. | 3.66 mm |
| Shielding | Aluminium Foil |
| Braid Shielding | TC/BC/CCA/AL |
| Braid Coverage Area (%) | 90% |
| Jacket | PVC |
| Jacket Dia | 6.0±0.2mm |
| Colors | Optional |
| Length& Package | 100/200 with PE film Packing |
| | 305m/500m with wooden reel packing |
| ELECTRICAL CHARACTERISTICS FOR RG59: |
| Max.DC Inner Conductor Resistance | 320 Ohm/km |
| Max.DC Outer Conductor Resistance | 45 Ohm/km |
| Characteristic Impedance | 75 ±3Ω |
| Nom. Mutual Capacitance | 68 pf/m |
| Velocity Radio | 66% |
| Dielectric Strength | 1000 vac |
| Min. Insulation Resistance | 0000 MOhms*km |
| Operating Voltage | 300V |
| Coaxial cable ion)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 |
