Product Description

1/2" Superflexible Coaxial Cable Foam Dielectric 50 Ohm

1/2" superflexible coaxial cable is a type of RF coaxial cable which incorporates high foaming polyethylene insulation technology to minimize signal loss. VOLDA coaxial cables have reliable performace, excellent electrical characteristics and flexibility, low insertion loss & attenuation, low passive intermodulation (PIM). Our 1/2 inch superflexible coaxial cable meets the high standard quality requirements of Rosenberger, Amphenol, and substitute of Commscope FSJ4-50B coax.

Cable Specification

Inner ConductorMaterialCopper-clad aluminum
Diameter3.60 ± 0.05 mm
InsulationMaterialFoam PE
Diameter9.20 ± 0.15 mm
Outer ConductorMaterialCorrugated copper
Diameter12.10 ± 0.15 mm
JacketMaterialLLDPE, Low Smoke Zero Halogen
Diameter13.40 ± 0.20 mm
Impedance50 ohm ± 1.5 ohm
Capacitance82 pF/m
Insulation Resistance10000 MΩ/km
Peak Power16 kW
Peak Voltage1400 V
Cut-off Frequency13 GHz
800 - 1000 MHzVSWR ≤ 1.10
1700 - 2200 MHzVSWR ≤ 1.13
2500 - 3000 MHzVSWR ≤ 1.13


About Volda

China leading manufacturer and supplier of wireless site components. Volda is dedicated to providing telecommunication tower components, installation solutions and designing new products for base station infrastructures. We supply a full line of coax supports and weatherproofing accessories from the ground to the top of telecommunication towers, including feeder coaxial cables, cable clamps, grounding kits, hanger grommets, cable grips, etc.