The Hermesys LadonX™ 1-5/8″ coaxial feeder cable is engineered for reliable RF signal transmission in 3G and 4G mobile communication systems, combining low attenuation, low VSWR, and outstanding passive intermodulation (PIM) performance to minimize signal loss and external interference. It’s built for demanding RF environments including indoor distributed antenna systems, broadcast networks, wireless cellular infrastructure, and base stations.
Key Features and Benefits
- Low attenuation and low VSWR for high signal integrity
- Outstanding passive intermodulation (PIM) performance
- Excellent shielding effectiveness
- Flame-retardant construction
Typical Applications
- Indoor Distributed Antenna Systems (DAS)
- 3G and 4G Mobile Communication Networks
- Wireless Cellular Infrastructure and Base Stations
- Broadcast Systems
Reference Standard
- IEC 61034-1 and IEC 61034-2
- IEC 60754-1 and IEC 60754-2
- IEC 60332-1-2
Technical Data
Inner Conductor Material
Helical corrugated copper
Inner Conductor Diameter (Nom.)
17.3mm
Insulation Material
Physically foamed PE
Insulation Diameter (Nom.)
43.5mm
Insulation Concentric Ratio
≥96%
Outer Conductor
Ring corrugated copper
Outer Conductor Diameter (Nom.)
46.5
Outer Sheath Colour
Black
Outer Sheath
Ring corrugated copper
Overall Diameter (Nom.)
49.5 mm
Mechanical & Electrical Property
Recommended maximum clamp spacing
1M
Nominal capacitance
76 pF/m
Nominal inductance
0.19 μH/m
DC breakdown voltage
8.0kV
Insulation resistance
>5000
Cut-off frequency
2.75GHz
Transmission Property
Attenuation values may be with a tolerance of 5%
Frequency MHz
30
100
450
690
800
900
1000
1800
2000
2200
2400
2500
Attenuation @20°C, dB/100m(dB/100ft)
0.36
(0.11)
0.67
(0.20)
1.53
(0.47)
1.95
(0.59)
2.13
(0.65)
2.29
(0.70)
2.43
(0.74)
3.47
(1.06)
3.71
(1.13)
3.94
(1.20)
4.16
(1.27)
4.27
(1.30)
Power @40°C, kW
32.30
16.40
7.17
5.95
5.15
4.80
4.53
3.17
2.95
2.81
2.66
2.59
