SRFS Teleinfra

Economical Low Loss Flexible Cable LE 520

Economical Low Loss Flexible Cable LE 520

Economical Low Loss Flexible Cable LE 520 is a reliable RF cable designed for efficient signal transmission in wireless communication, telecommunications, and electronic systems. Its low-loss construction helps minimize signal attenuation while maintaining stable signal integrity across demanding RF applications. The flexible design allows convenient routing, installation, and integration into equipment and communication systems. LE 520 cable is suitable for antenna systems, base stations, wireless networks, RF equipment, test and measurement systems, and telecom infrastructure. Combining dependable electrical performance, flexibility, durability, and cost efficiency, LE 520 provides a practical solution for professional RF connectivity and communication applications.

Construction

Construction Size (mm) Materials
Center conductor 1.45 Solid silver plated copper
Dielectric 4.30 Low density PTFE
Outer conductor 4.38 Aluminum foil wrap
Outer shield 4.78 Silver-plated copper wire braid
Jacket 5.20 FEP

Electrical Specifications

Frequency DC-13.5 GHz
Impedance 50 Ω
Velocity of Propagation 76%
Shielding Effectiveness >90 dB
Withstanding Voltage 1500 V
Mechanical Phase Stability* <±10° @ DC-13.5 GHz
Amplitude Stability vs Shaking <±0.1 dB

Mechanical & Environmental Specification

Min. Bending Radius Static 20 mm
Min. Bending Radius Repeated 52 mm
Weight 60 g/m
Temperature (Operation) -55 ~ 150 °C
Temperature (Storage) -60 ~ 160 °C