LCFS114-50JL
1-1/4" CELLFLEX^® Lite Low-Loss Foam-Dielectric Coaxial Cable

Name: 1-1/4" CELLFLEX ® Lite Low-Loss Foam-Dielectric Coaxial Cable
SKU: LCFS114-50JL

Rev : G | Rev date : 15 Nov 2025

CELLFLEX®1-1/4" Lite 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.

Applications

Main feed line, intended for outdoor usage

Structure

Cable Type

Foam-Dielectric, Corrugated

Size

1-1/4

Jacket Option

Black

Inner Conductor Diameter

13.1mm (0.52in)

Inner Conductor Material

Copper Tube

Dielectric Diameter

31.2mm (1.23in)

Dielectric Material

Foam Polyethylene

Outer Conductor Diameter

35.9mm (1.41in)

Outer Conductor Material

Corrugated Aluminium

Jacket Diameter

38.9mm (1.53in)

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

3.7 GHz

Velocity

90 %

Capacitance

75pF/m (22.9pF/ft)

Inductance

0.185µH/m (0.056µH/ft)

Peak Power Rating

176 kW

RF Peak Voltage

4200 Volts

Jacket Spark

10000 Volt RMS

Inner Conductor dc Resistance

0.83ohm/1000 m (0.25ohm/1000 ft)

Outer Conductor dc Resistance

0.9ohm/1000 m (0.27ohm/1000 ft)

Return Loss (VSWR) Performance

Standard (for 40-2700, 3300-3700 MHz) or Premium

Phase Stabilized

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

Mechanical Specifications

Cable Weight

0.65kg/m (0.44lb/ft)

Minimum Bending Radius

200mm (8in)

Minimum Bending Radius

380mm (15in)

Bending Moment

38 (28)

Tensile Strength

2000N (450lb)

Recommended / Maximum Clamp Spacing

1 / 1.2 (3.25 / 4)

Attenuation @ 20°C (68°F) and Power Rating @ 40°C (104°F)

Frequency, MHz	dB per 100m	dB per 100ft	Power, kW
10	0.274	0.084	41.3
20	0.389	0.119	29.1
30	0.478	0.146	23.7
50	0.621	0.189	18.2
88	0.831	0.253	13.6
100	0.887	0.27	12.8
108	0.923	0.281	12.3
150	1.1	0.334	10.3
174	1.18	0.361	9.58
200	1.27	0.388	8.91
300	1.58	0.48	7.16
400	1.84	0.559	6.15
450	1.95	0.596	5.8
500	2.07	0.63	5.46
512	2.09	0.638	5.41
600	2.28	0.695	4.96
700	2.48	0.756	4.56
750	2.57	0.785	4.4
800	2.67	0.813	4.24
824	2.71	0.826	4.17
894	2.83	0.864	4
900	2.84	0.867	3.98
925	2.89	0.88	3.91
960	2.95	0.898	3.83
1000	3.01	0.918	3.76
1250	3.41	1.04	3.32
1400	3.63	1.11	3.12
1500	3.77	1.15	3
1800	4.18	1.27	2.71
1900	4.31	1.31	2.62
2000	4.44	1.35	2.55
2100	4.56	1.39	2.48
2200	4.69	1.43	2.41
2500	5.04	1.54	2.24
2600	5.16	1.57	2.19
2700	5.27	1.61	2.15
3000	5.6	1.71	2.02
3300	5.92	1.81	1.91
3600	6.23	1.9	1.82