Product Description

1/2" Coaxial Cable Foam Dielectric Corrugated Copper 50 Ohm

1/2" 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 coaxial cable meets the high standard quality requirements of Rosenberger, Amphenol, and substitute of Commscope LDF4-50A coax.

Cable Specification

Inner ConductorMaterialCopper-clad aluminum
Diameter4.80 ± 0.05 mm
InsulationMaterialFoam PE
Diameter12.30 ± 0.15 mm
Outer ConductorMaterialCorrugated copper
Diameter13.80 ± 0.15 mm
JacketMaterialLLDPE, Low Smoke Zero Halogen
Diameter15.70 ± 0.20 mm
Impedance50 ohm ± 1.5 ohm
Capacitance76 pF/m
Insulation Resistance10000 MΩ/km
Peak Power40 kW
Peak Voltage1800 V
Cut-off Frequency10 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.