RFS's 4 in air dielectric cable. 50 Ohm, corrugated copper outer conductor. Polyethylene dielectric helical.
FEATURES /BENEFITS:
Low attenuation—The low attenuation of HELIFLEX(R) coaxial cable results in highly efficient signal transfer in your RF system.
Complete shielding—The solid outer conductor of HELIFLEX(R) coaxial cable creates a continuous RFI/EMI shield that minimizes system interference.
Low VSWR—Special low VSWR versions of HELIFLEX(R) coaxial cables contribute to low system noise.
Outstanding intermodulation performance—HELIFLEX(R) coaxial cable's solid inner and outer conductors virtually eliminate internodes. Intermodulation performance is also confirmed with state-of-the-art equipment at the RFS factory.
High power rating—Due to their low attenuation, outstanding heat transfer properties and temperature stabilized dielectric materials, HELIFLEX(R) cable provides safe long term operating life at high transmit power levels.
Wide range of application—Typical areas of application are: feedlines for broadcast and terrestrial microwave antennas, wireless cellular, PCS and ESMR base stations, cabling of antenna arrays, and radio equipment interconnects.
