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PRODUCT DATASHEET <br />4 LCF12-50J <br />CELLFLEX® 1/2" low loss flexible cable <br />RADIO FREQUENCY SYSTEMS <br />f h c C I e a r C h o i c e <br />FEATURES/BENEFITS <br />OLow Attenuation <br />The low attenuation of CELLFLEX® coaxial cable results in highly efficient signal transferin your RF <br />system. <br />O Complete Shielding <br />The solid outer conductor of CELLFLEX® coaxial cable creates a continuous RFI/EMI shield that <br />minimizes system interference. <br />O Low VSWR <br />Special low VSWR versions of CELLFLEX® coaxial cables contribute to low system noise. <br />O Outstanding Intermodulation Performance <br />CELLFLEX® coaxial cable0s solid inner and outer conductors virtually eliminate intermods. <br />Intermodulation performance is also confirmed with state-of-the-art equipment at the RFS factory. <br />O High Power Rating <br />Due to their low attenuation, outstanding heat transfer properties and temperature stabilized dielectric <br />materials, CELLFLEX® cable provides safe long term operating life at high transmit power levels. <br />O Wide Range of Application <br />Typical areas of application are: feedlines for broadcast and terrestrial microwave antennas, wireless <br />cellular, PCS and ESMR base stations, cabling of antenna arrays, and radio equipment interconnects. <br />Technical Features <br />APPLICATIONS <br />1/2" CELLFLEX® Low -Loss Foam <br />Dielectric Coaxial Cable <br />Applications OEM jumpers, Main feed transitions to equipment, GPS lines <br />STRUCTURE <br />Cable Type <br />Foam -Dielectric, Corrugated <br />Size <br />112"' <br />Jacket Option <br />Black <br />Inner Conductor <br />mm (in) <br />4.8 (0.19) Copper -Clad Aluminum Wire <br />Dielectric <br />mm (in) <br />11.9 (0.47) Foam _Polyethylene <br />Outer Conductor <br />mm (in) <br />13.8 (0.54) Corrugated Copper <br />Jacket <br />mm (in) <br />115.8 (0.62) Polyethylene, PE <br />ELECTRICAL SPECIFICATIONS <br />Impedance <br />4 <br />50 +/- 1 <br />Maximum Frequency <br />GHz <br />_ <br />8.8 <br />Velocity <br />% <br />88 <br />Capacitance <br />pF/m (pF/ft) <br />76 (23.2) <br />Inductance <br />pH/m (pH/ft) <br />0.19 (0.058) <br />Peak Power Rating <br />kW <br />38 <br />RF Peak Voltage <br />Volts <br />1950 <br />Jacket Spark <br />Volt RMS <br />8000 <br />Inner Conductor do Resistance <br />0/1000 m (0/1000 ft) <br />1.57 (0.48) <br />Outer Conductor do Resistance <br />0/1000 m (011000 ft) <br />2.7 (0.82) <br />Return Loss (VSWR) Performance <br />Standard <br />Maximum Return Loss <br />dB (VSWR) <br />Contact RFS for your VSWR performance specification for your required frequency band_. <br />Phase Stabilized <br />Phase stabilized and phase matched cables and assemblies are available upon request. <br />_ <br />Temperature & Power <br />Standard _ <br />MECHANICAL SPECIFICATIONS <br />Cable Weight <br />kg/m (Ib/ft) <br />0.2 (0.14) _ <br />Minimum Bending Radius, Single Bend <br />mm (in) <br />70 (3) _ <br />Minimum Bending Radius, Repeated Bends <br />mm (in) <br />125 (5) _ <br />Bending Moment <br />Nm (lb`ft) <br />6.5 (4.79) _ <br />Tensile Strength <br />N (lb) <br />1100 (247) _ <br />Recommended / Maximum Clamp Spacing <br />m (ft) <br />0.6 / 1 (2 / 3.25) <br />LCF12-50J <br />REV: D <br />REV DATE: 15.Aug.2013 <br />www.rfsworld.com <br />All values nominal unless tolerances provided; information contained in the present datasheet is subject to confirmation at time of ordering <br />Page 1 of 2 <br />