Coaxial cables are used worldwide for data transfer, video, and voice communication purposes. There are different types of coax cables are available in the market. You can select a one according to your needs and requirements. RFC-240-FR 50 Ohms coaxial cable is a high-efficiency and high-performance coax cable. It comes with some great features that enhances its performance against interference and signal dropping issues.

You can buy it from Whiz cables at an economical price. We are eager to deliver our best to the customers. This is why our all coax cables are tested and certified from the quality check regulatory bodies of the US. Our RFC-240-FR coax cable meets or exceeds the set performance levels by these bodies. It is available in a wooden Spool packaging with standardized marking on it after every single foot.


Manufacturing Design

Inner Wire Material Solid Bare Copper
Diameter (mm) 1.42
Insulation Material Foamed Polyethylene
Diameter (mm) 3.81
Color Neutral
Adhesion (@ 25mm) 10 to 100N
First Outer Conductor Material Bonded Aluminum Foil
Diameter (mm) 3.94
Overlapping % 115
Second Outer Conductor Material Tinned Copper Braid
Diameter (mm) 0.12
No. of Wires 144
Jacket Type Material LSZH-FRPE
Diameter (mm) 6.10
TPE Compound DW9023B-2C (IEC60332-3)
Smoke Index Test Method IEC 61034-2
Toxicity Index Test Method IEC 60754-2
Operating Temperature (C) -40 to +85


Mechanical Features

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


Electrical Features

Impedance (Ω) 50
Capacitance (pF/m) 79
Velocity Ratio (%) > 84
Inner Conductor Wires- DC Resistance (ohm/km) < 10.50
Outer Conductor – DC Resistance (ohm/km) < 12.76
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
Screening Factor at 1 – 1000MHz (db) > 90





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



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RFC240FR RFC-240-FR 50 Ohms Coaxial Cab...


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