CATV Video Cable KS-715
2022/05/10
113
Structural parameters
| project | Material | Diameter(mm) |
|---|---|---|
| 1. Inner conductor | Bare copper wire or copper clad aluminum wire | 4.22 |
| 2. Insulators | Foamed polyethylene | 17.42 |
| 3. Outer conductor | Welded aluminum tube | 18.16 |
| 4. Sheath | Black Polyethylene (PE) | 19.94 |
Electrical performance parameters
| Capacitance (pF/m) | 50 | |
| Impedance(ohm) | 75 | |
| Transmission rate(%) | 88 | |
| Attenuation Shield (>dB) | 100 | |
| Maximum test voltage (Vrms) | 5000 | |
| Return loss (≥dB) | VHF UHF | 23 20 |
Mechanical and Environmental Properties
| Operating temperature range (℃) | -40 to +80 |
| Minimum bending radius (mm) | 252 |
| ROHS environmental protection | meets the |
attenuation
| Frequency (MHz) | Attenuation (dB/100m) |
|---|---|
| 5 | 0.36 |
| 55 | 1.18 |
| 211 | 2.43 |
| 400 | 3.44 |
| 550 | 4.10 |
| 750 | 4.89 |
| 865 | 5.31 |
| 1000 | 5.74 |
Address: Room 216, Building G3, No.10, Xuefu Road, Songshan Lake High-tech Zone, Dongguan
E-mail : Ken.chai@ndstech.com.cn
Phone：0769-23076281
QQ：284806195
