Lifetime Connectivity

LCF12-50JL
1/2" CELLFLEX® Lite Low-Loss Foam-Dielectric Coaxial Cable

Rev : J | Rev date : 15 Nov 2025

CELLFLEX® Lite 1/2" low loss flexible cable

Feature / Benefits

  • It represents a light-weight transmission line solution
    The light weight of CELLFLEX® Lite coaxial cable results in reduced work-force and lifting gear.
  • It is easy to transport, handle and install
    CELLFLEX® Lite coaxial cables enable savings in shipping cost.
  • It exhibits a cost-efficient alternative to copper transmission line
    CELLFLEX® Lite coaxial cable helps to reduce CAPEX spending.
  • It offers a user-friendly compatibility with RFS's existing range of accessories
    CELLFLEX® Lite coaxial cable requires less inventory additions, thus reduced OPEX.
  • It enables trouble-free installation and operation
    CELLFLEX® Lite coaxial cable avoids downtime and reduces OPEX.
  • The attenuation is comparable to the industry standard in traditional cable
    CELLFLEX® Lite coaxial cable maintains uncompromised coverage.
  • Specially developed connectors exhibit low and stable intermodulation performance
    CELLFLEX® Lite coaxial cable exceeds present PIM standards ensuring no dropped calls.
  • It is available with UV-resistant polyethylene or flame-retardant jackets
    CELLFLEX® Lite coaxial cable can be used outside and in indoor applications where restrictions apply.
  • It exceeds industry standard for return loss performance
    CELLFLEX® Lite coaxial cable means zero risk in network planning.
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Applications
Applications OEM jumpers, Main feed transitions to equipment, GPS lines, intended for outdoor usage
Structure
Cable Type Foam-Dielectric, Corrugated
Size 1/2
Jacket Option Black
Inner Conductor Diameter 4.8mm (0.19in)
Inner Conductor Material Copper-Clad Aluminum Wire
Dielectric Diameter 11.2mm (0.44in)
Dielectric Material Foam Polyethylene
Outer Conductor Diameter 13.8mm (0.54in)
Outer Conductor Material Corrugated Aluminum
Jacket Diameter 15.9mm (0.62in)
Jacket Material Polyethylene, PE
Testing and Environmental
Fire Performance Halogene Free
Installation Temperature -40°C to 60°C (-40°F to 140°F)
Storage Temperature -70°C to 85°C (-94°F to 185°F)
Operation Temperature -50°C to 85°C (-58°F to 185°F)
Electrical Specifications
Impedance 50 +/- 1 Ω
Maximum Frequency 8.8 GHz
Velocity 87 %
Capacitance 76pF/m (23.2pF/ft)
Inductance 0.19µH/m (0.058µH/ft)
Peak Power Rating 38 kW
RF Peak Voltage 1950 Volts
Jacket Spark 8000 Volt RMS
Inner Conductor dc Resistance 1.6ohm/1000 m (0.49ohm/1000 ft)
Outer Conductor dc Resistance 2.8ohm/1000 m (0.85ohm/1000 ft)
Return Loss (VSWR) Performance Standard (for 40-2700, 3300-4200, 4400-5925 MHz) or Premium
Phase Stabilized

Phase stabilized and phase matched cables and assemblies are available upon request.

Mechanical Specifications
Cable Weight 0.165kg/m (0.107lb/ft)
Minimum Bending Radius 70mm (3in)
Minimum Bending Radius 125mm (5in)
Bending Moment 6.5 (4.8)
Tensile Strength 800N (180lb)
Recommended / Maximum Clamp Spacing 0.6 / 1 (2 / 3.25)
Attenuation @ 20°C (68°F) and Power Rating @ 40°C (104°F)
Frequency, MHz dB per 100m dB per 100ft Power, kW
0.5 0.164 0.05 38
1 0.233 0.071 38
1.5 0.285 0.087 31.2
2 0.329 0.1 27.1
10 0.739 0.225 12
20 1.05 0.319 8.48
30 1.29 0.392 6.9
50 1.66 0.507 5.36
88 2.22 0.676 4.01
100 2.37 0.722 3.76
108 2.46 0.751 3.62
150 2.91 0.888 3.06
174 3.14 0.958 2.83
200 3.38 1.03 2.63
300 4.16 1.27 2.14
400 4.83 1.47 1.84
450 5.13 1.57 1.73
500 5.42 1.65 1.64
512 5.49 1.67 1.62
600 5.97 1.82 1.49
700 6.47 1.97 1.38
750 6.71 2.04 1.33
800 6.94 2.12 1.28
824 7.05 2.15 1.26
894 7.36 2.24 1.21
900 7.39 2.25 1.2
925 7.49 2.28 1.19
960 7.64 2.33 1.16
1000 7.81 2.38 1.14
1250 8.79 2.68 1.01
1400 9.34 2.85 0.953
1500 9.69 2.95 0.918
1700 10.4 3.16 0.856
1800 10.7 3.26 0.832
2000 11.3 3.45 0.788
2100 11.6 3.54 0.767
2200 11.9 3.63 0.748
2400 12.5 3.81 0.712
2500 12.8 3.89 0.695
2600 13.1 3.98 0.679
2700 13.3 4.06 0.669
3000 14.1 4.3 0.631
3500 15.4 4.69 0.578
4000 16.6 5.05 0.536
5000 18.8 5.72 0.473
6000 20.8 6.34 0.428
7000 22.7 6.92 0.392
8000 24.5 7.47 0.363
8800 25.9 7.9 0.344

External Document Links

Notes

Phase stabilized versions available upon request.

Phase stabilized versions available upon request.

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