Lifetime Connectivity

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

Rev : K | Rev date : 15 Nov 2025

CELLFLEX® Lite 1/2" low loss flexible cable

Feature / Benefits

  • Low Attenuation
    The low attenuation of CELLFLEX® coaxial cable results in highly efficient signal transferin your RF system.
  • Complete Shielding
    The solid outer conductor of CELLFLEX® coaxial cable creates a continuous RFI/EMI shield that minimizes system interference.
  • Low VSWR
    Special low VSWR versions of CELLFLEX® coaxial cables contribute to low system noise.
  • Outstanding Intermodulation Performance
    CELLFLEX® coaxial cable's solid inner and outer conductors virtually eliminate intermods. 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, CELLFLEX® 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.
  • Meets or Exceeds: IEC 60754-1, -2; IEC 60332-1-1, -2, -2;IEC 61034-1, -2; IEC 60332-3-24 (formerly IEC 60332-3-C)
lcf12_l.png
Applications
Applications Indoor Wireless Communication HF Defense Microwave Mobile Radio Cable Solutions
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 11.3mm (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, Metalhydroxite Filling
Testing and Environmental
Fire Performance Flame Retardant, LS0H
Flame Retardant Jacket Specifications Meets/Exceeds: IEC 60754-1, -2; IEC 60332-1, -3.C; UL 1581; UL 1666; NEC type CATVR
Installation Temperature -25°C to 60°C (-13°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 0.19kg/m (0.12lb/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
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
9000 26.2 8 0.34
10000 27.9 8.5 0.319
11700 30.6 9.33 0.291

External Document Links

Notes

Phase stabilized versions available upon request.

Phase stabilized versions available upon request.

Related Products


MBHS12S-2-F

Hanger Type
Single Multi-block
Cable Type
Coaxial Foam Dielectric
Cable Size
1/2
Request quote

MBHS12S-1-F

Hanger Type
Single Multi-block
Cable Type
Coaxial Foam Dielectric
Cable Size
1/2
Request quote

LCF12-50JL

Applications
OEM jumpers, Main feed transitions to equipment, GPS lines, intended for outdoor usage
Jacket Option
Black
Fire Performance
Halogene Free
Request quote

MBHS12-1-F

Hanger Type
Single Multi-block
Cable Type
Coaxial Foam Dielectric
Hybrid
Cable Size
1/2
Request quote

MBHS12-2-F

Hanger Type
Single Multi-block
Cable Type
Coaxial Foam Dielectric
Hybrid
Cable Size
1/2
Request quote

MBHS12-3-F

Hanger Type
Single Multi-block
Cable Type
Coaxial Foam Dielectric
Hybrid
Cable Size
1/2
Request quote

CLAMP-12

Hanger Type
Bolt-On, non-insulated
Cable Type
Air Dielectric
Coaxial Foam Dielectric
Hybrid
Elliptical Waveguide
Cable Size
1/2"
Request quote

MBH-BT6D

Hanger Type
Double Clamp Hanger
Cable Type
Power Cable
Hybrid Cable
Cable Size
18 mm
Request quote

MBH-BT10D

Hanger Type
Double Clamp Hanger
Cable Type
Power Cable
Hybrid Cable
Cable Size
5/8"
Request quote

RSB-12

Hanger Type
RSB-Clip
Cable Type
Coaxial Foam Dielectric
Radiating Cable
Hybrid
Cable Size
1/2
Request quote

GKSPEED20-12S

Type of Grounding Kit
High Speed
Package Quantity
1
Weight per piece
0.3kg
0.66lb
Request quote

GKSPEED20-12P

Type of Grounding Kit
High Speed
Package Quantity
1
Weight per piece
0.3kg
0.66lb
Request quote

MBHS12-2-F

Hanger Type
Single Multi-block
Cable Type
Coaxial Foam Dielectric
Hybrid
Cable Size
1/2
Request quote

MBHS12-1-F

Hanger Type
Single Multi-block
Cable Type
Coaxial Foam Dielectric
Hybrid
Cable Size
1/2
Request quote

MBHS12-3-F

Hanger Type
Single Multi-block
Cable Type
Coaxial Foam Dielectric
Hybrid
Cable Size
1/2
Request quote

MBHS12S-2-F

Hanger Type
Single Multi-block
Cable Type
Coaxial Foam Dielectric
Cable Size
1/2
Request quote

MBHS12S-1-F

Hanger Type
Single Multi-block
Cable Type
Coaxial Foam Dielectric
Cable Size
1/2
Request quote

CLAMP-12

Hanger Type
Bolt-On, non-insulated
Cable Type
Air Dielectric
Coaxial Foam Dielectric
Hybrid
Elliptical Waveguide
Cable Size
1/2"
Request quote

LCF12-50JL

Applications
OEM jumpers, Main feed transitions to equipment, GPS lines, intended for outdoor usage
Jacket Option
Black
Fire Performance
Halogene Free
Request quote

GKSPEED20-12C

Type of Grounding Kit
High Speed
Package Quantity
1
Weight per piece
0.3kg
0.66lb
Request quote

GKSPEED20-12P

Type of Grounding Kit
High Speed
Package Quantity
1
Weight per piece
0.3kg
0.66lb
Request quote

GKSPEED20-12S

Type of Grounding Kit
High Speed
Package Quantity
1
Weight per piece
0.3kg
0.66lb
Request quote