LadonX™ 1/4″SX Coaxial Feeder Cable

Hermesys LadonX™ series the high-performance of attenuation allows coaxial cable to be used in different RF systems, such as 3G, 4G mobile communication.

Wide range of applications, such as indoor distribution, broadcast, various base stations, wireless cellular, and others.

Lower VSWR, perfect shielding effectiveness, and extraordinary inter-modulation performance lead to fewer energy loss and outer interference.

 

Reference Standard

IEC 60332-1/-2
IEC 60754-1/-2
IEC 61034

Nominal Impedance 50Ω Inner Conductor Material Copper Clad Aluminum
Inner Conductor Diameter (Nom.) 1.9mm Insulation Material High temperature resistant formed PE
Insulation Diameter (Nom.) 4.7mm Insulation Concentric Ratio ≥96%
Outer Conductor Helical corrugated copper Peak Diameter of Outer Conductor (Nom.) 6.4 mm
Bottom Diameter of Outer Conductor (Nom.) 4.8 mm Pitch of Outer Conductor (Nom.) 2.8 mm
Thickness of Outer Conductor (Nom.) 0.2 mm Outer Sheath XLPE
Outer Sheath Colour Black Overall Diameter (Nom.) 7.8 mm

 

Mechanical & Electrical Property
Max. tensile force 680N Nominal Impedance 50±2 Ω
Flat plate crush resistance 18N/mm Inner conductor DC resistance ≤10.5 Ω/km
Bending moment 1.1Nm Outer conductor DC resistance ≤7 Ω/km
Tensile strength before aging ≥13Mpa Nominal capacitance 80 pF/m
Elongation before aging ≥350% Propagation velocity 83%
Tensile strength after aging for outer jacket 135℃±2℃, 168h ≥80% Dielectric strength No crack
Elongation after aging for outer jacket 135℃±2℃, 168h ≥80% DC breakdown voltage 2kV
Insulation resistance ≥10000 Ω/km Cut-off frequency 18GHz
PIM ≤-115 dBm@(2×20W)

 

Transmission Property
Attenuation values may be with a tolerance of 5%.
Frequency   MHz 1800 2200 2700 3500 6000
Attenuation   @20℃, dB/100m 28.9 32.5 36.6 43.0 59.2
Attenuation   @20℃, dB/100ft 8.8 9.9 11.2 13.1 18.0