Coaxial cables are mostly used to transfer data, for internet, and audio-video communication. These cables are used worldwide for these purposes whether it is commercial or residential need. Our RFC – 400 – DB coaxial cable is an enhanced variant of 400 series. It comes with an extra feature of Gel-filled flooded insulation. It enhances its performance to a great extent against interference factors.
We are manufacturing this cable under the set quality standards by the regulating bodies. It is tested under those standards and get certified from the regulatory bodies. The performance of the cable meets or exceeds the performance levels that makes it the first choice of the customers.
Manufacturing Design |
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| Inner Wire | Material | Solid CCA | |
| Diameter (mm) | 2.74 | ||
| Minimum Break Strength (N) | 640 | ||
| Insulation | Material | Foamed Polyethylene | |
| Diameter (mm) | 7.24 | ||
| Centricity (%) | ≥ 90 | ||
| Adhesion (@ 25mm) | 10 to 100N | ||
| First Outer Conductor | Material | Bonded Aluminum Foil | |
| Diameter (mm) | 7.39 | ||
| Overlapping % | ≥ 115 | ||
| Second Outer Conductor | Material | Tinned Copper Braid | |
| Diameter (mm) | 0.15 | ||
| No. of Wires | 192 | ||
| Flooding | Gel-Filled | ||
| Jacket Type | Material | PE | |
| Diameter (mm) | 10.29 | ||
| Tensile Strength (N/mm2) | ≥ 13.5 | ||
| Elongation at break % | ≥ 300 % | ||
| Adhesion (@ 50mm) | 20 to 80N | ||
Mechanical Features |
|
| Minimum Bending Radius (mm) | 25.4 |
| Max. Pulling Tension (N) | 740 |
| Crush Resistance of cable (Load of 700N) | < 1% |
| Admissible Ambient Temperature (C) | -40 – +85 |
Electrical Features |
|
| Impedance (Ω) | 50 |
| Capacitance (pF/m) | 78 |
| Velocity Ratio (%) | > 85 |
| Inner Conductor Wires- DC Resistance (ohm/km) | < 4.60 |
| Outer Conductor – DC Resistance (ohm/km) | < 5.40 |
| Peak Power rating (Kw) | 16.00 |
| Cut Off Frequency (GHz) | 16.20 |
| Dielectric Strength (VAC) | 1600.00 |
| Insulation Resistance (MΩ/km) | ＞5,000 |
| Voltage Withstand (VDC) | 2500 |
| Screening Factor at 1 – 1000MHz (db) | >90 |
Frequency Attenuation (at 20 ℃) |
| 30 MHz 0.67 dB/100Ft |
| 50 MHz 0.88 dB/100Ft |
| 100 MHz 1.31 dB/100Ft |
| 150 MHz 1.52 dB/100Ft |
| 220 MHz 1.86 dB/100Ft |
| 450 MHz 2.71 dB/100Ft |
| 900 MHz 3.90 dB/100Ft |
| 1500 MHz 5.12 dB/100Ft |
| 1800 MHz 5.67 dB/100Ft |
| 2000 MHz 5.97 dB/100Ft |
| 2500 MHz 6.77 dB/100Ft |
| 3000 MHz 7.62 dB/100Ft |
| 5800 MHz 10.8 dB/100Ft |
