Lifetime Connectivity

MULTIFLEX-L78
CELLFLEX®MULTIFLEX Jumper Assembly with low loss coax, LCF78 feeder

Rev : P3 | Rev date : 15 Nov 2025

MULTIFLEX Jumper-Cable assemblies are the simple solution for those who like to have a very low loss transmission jumper with highest flexibility at both connection ends. RFS site kitting services offers a full assembled Jumper containing feeder-cable from LCF78-50 to LCF158-50, and Jumper cable such as super flexible SCF12-50 for both endings.

Feature / Benefits

  • Stable premium VSWR, outstanding and consistent intermodulation performance - 4.3-10 side not relying on coupling torque
    Improves network performance, reduces the number of dropped calls and avoids revenue loss.
  • Waterproof to IP 68
    No downtime risk, secures revenue.
  • Smaller connector footprint for 4.3-10
    Enables tighter spacing of connections for antennas and RRHs.
  • Available with standard ""J"" or flame retardant ""JFN"" jacket types
    Usable on global basis in all applications.
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Testing and Environmental
Sealing Class IP68
Electrical Specifications
Maximum Operating Frequency 6 GHz
Temperature Specifications
Installation Temperature -40°C to 60°C (-40°F to 140°F)
Operation Temperature -50°C to 85°C (-58°F to 185°F)
Storage Temperature -70°C to 85°C (-94°F to 185°F)
Jumper VSWR 0 - 10 m
Frequency Straight / Straight Right Angle / Right Angle
Cable Type LCF78-50 SCF12-50
Cable weight 0.35 Kg/m (0.23 lb/ft) 0.135 Kg/m (0.09 lb/ft)
Min bending radius, single bending 120 mm (5 in) 32 mm (1.3 in)
Min bending radius, multiple bending 250 mm (10 in) 32 mm (1.3 in)
bending moment 13 Nm (10 lb*ft) 2.5 Nm (1.84 lb*ft)
Tensile strength 1440 Nm (324 lb) 650 Nm (146 lb)
Recommended maximum clamp spacing 0.8 / 1 m (2.75 / 3.25 ft) 0.3 / 0.5 m (1 / 1.64 ft)
Velocity factor 88 % 77 %
Capacitance 74 pF/m (22.5 pF/ft) 86 pF/m (26 pF/ft)
Jacket Spark tested up to: 8000 V RMS 5000 V RMS
Inner conductor DC resistance 2.04 Ω/Km (0.62 Ω/ 1000 ft) 2.97 Ω/Km (0.9 Ω/ 1000 ft)
Outer conductor DC resistance 2 Ω/Km (0.61 Ω/ 1000 ft) 6.5 Ω/Km (1.98 Ω/ 1000 ft)

External Document Links

Notes

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