Coaxial semi-rigid cable RG402 CF-141-50-FEP

High quality semi-rigid microwave RF coaxial cable with PTFE dielectric and outer screen braid of tinned copper wires. Teflon dielectric allows to use the cable in a wide range of temperatures. The inner conductor consists of a solid silver copper wire. Considering the high temperature resistance and chemical inertness of the outer shell of FEP (fluorinated ethylenepropylene, extruded Teflon) cable allows the use in aggressive environments. This cable is recommended for use in particularly demanding cases that require high-precision signal transmission in combination with high flexibility. Flexing the cable is simple, without the use of special equipment. Allows for more power.

The main characteristics of the coaxial cable CF-141-50 FEP

• Impedance: 50±2 Ohms
• Linear capacity: 95 pF/m
• Velocity factor: 1,43
• The diameter of center conductor: 0.92 mm
• Conductor material: silver copper
• Dielectric diameter: 2.97 mm
• Material dielectric: PTFE - Polytetrafluorethylene
• Outer jacket diameter: 4.14 mm
• Shell material: FEP - Extruded Teflon (blue colour)
• The diameter of the outer braid: 3.58 mm
• Braid material: tinned copper
• Operating temperature range: -45° to +100° C

The electrical characteristics of the cable CF-141-50 FEP

• Boundary frequency: GHz 53
• Maximum operating frequency: 30 GHz
• Velocity factor: 1.43
• Relative dielectric constant: 2.07
• Impedance: 50±2 Ohms
• Nominal linear capacitance: 95 pF/m
• Nominal inductance per unit length: 0.23 µh/m
• The resistance of the Central conductor DC: 67 Ohms/km
• Resistance braid DC: 14.8 Ohm/km
• Insulation resistance: 1000 MOhm*km
• The insulation test voltage of 50 Hz frequency ( min): 5000
• The shielding efficiency (max): 100 dB
• Breakdown voltage shell: 3000 W

The mechanical characteristics of the cable CF-141-50 FEP

• Minimum bending radius (once): 12 mm
• Minimum bending radius (multiple times): 50 mm
• Weight: 44 kg/km
• Breaking strength: 32 kg

Table  of attenuation for coaxial cable CF-141-50 FEP