RFC – 240 is one of the best coaxial cable according to its performance and features. We develop this cable with the help of latest technologies and methods. This makes it superior and top-quality by all means.
Our cost-efficient coaxial cable is testified under strict quality standards. The cable meets all the quality standards efficiently and at some points, its performance exceeds from those set quality standards. It is available in a convenient wooden spool packaging for our customers.
Manufacturing Design |
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| Inner Wire | Material | Solid Bare Copper | |
| Diameter (mm) | 1.42 | ||
| Insulation | Material | Foamed Polyethylene | |
| Diameter (mm) | 3.81 | ||
| Color | Neutral | ||
| First Outer Conductor | Material | Bonded Aluminum Foil | |
| Diameter (mm) | 3.94 | ||
| Second Outer Conductor | Material | Tinned Copper Braid | |
| Diameter (mm) | 0.12 | ||
| No. of Wires | 144 | ||
| Jacket Type | Material | PVC | |
| Diameter (mm) | 6.10 | ||
| Tensile Strength | ≥ 13.5 N/mm2 | ||
| Elongation at break | ≥ 300 % | ||
| Adhesion | 20 to 80N @ 50mm | ||
Mechanical Features |
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| Minimum Bending Radius (mm) | 19.1 | |
| Max. Pulling Tension (N) | 372 | |
| Crush Resistance of cable (Load of 700N) | < 1% | |
| Admissible Ambient Temperature (C) | -40 – +85 | |
| Recommended Temperature (C) | Storage | -70 – + 85 |
| Installation | -40 – +60 | |
| Operating | -55 – +85 | |
Electrical Features |
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| Impedance (Ω) | 50 |
| Capacitance (pF/m) | 79 |
| Velocity Ratio (%) | > 84 |
| Inner Conductor Wires- DC Resistance | < 10.50 ohm/km |
| Outer Conductor – DC Resistance | < 12.76 ohm/km |
| Peak Power rating (Kw) | 5.60 |
| Cut Off Frequency (GHz) | 31.00 |
| Dielectric Strength (VRMS) | 1600.00 |
| Insulation Resistance (MΩ/km) | ＞5,000 |
| Voltage Withstand (VDC) | 1500 |
Frequency Attenuation (at 20 ℃) |
| 30 MHz 1.34 dB/100Ft |
| 50 MHz 1.74 dB/100Ft |
| 100 MHz 2.50 dB/100Ft |
| 150 MHz 3.02 dB/100Ft
220 MHz 3.66 dB/100Ft |
| 450 MHz 5.27 dB/100Ft |
| 900 MHz 7.56 dB/100Ft |
| 1500 MHz 9.88 dB/100Ft |
| 1800 MHz 10.85 dB/100Ft |
| 2000 MHz 11.49 dB/100Ft |
| 2500 MHz 12.92 dB/100Ft |
| 3000 MHz 14.36 dB/100Ft |
| 5800 MHz 20.4 dB/100Ft |
