The Hermesys LadonX™ 1-5/8″ coaxial feeder cable delivers low attenuation and reliable RF signal transmission for 3G and 4G mobile communication systems. Its high-performance construction helps minimize signal loss while maintaining stable operation across demanding RF applications. Designed for indoor distribution systems, broadcast networks, wireless cellular infrastructure and base stations, the LadonX™ cable combines low VSWR with excellent shielding effectiveness and outstanding passive intermodulation performance. These characteristics reduce energy loss, limit external electromagnetic interference and help improve overall network reliability.
Key Features
- Low attenuation for efficient RF signal transmission
- Low VSWR for consistent system performance
- Excellent shielding against external interference
- Outstanding passive intermodulation performance
- Reliable performance in demanding RF environments
- Flame-retardant construction
Applications
- Indoor distributed antenna systems
- 3G and 4G mobile communication networks
- Cellular base stations
- Broadcast systems
- Wireless communication infrastructure
- Other RF transmission systems
Flame-Retardant Performance
The LadonX™ coaxial feeder cable is designed to meet the following flame, smoke and halogen test standards:
- 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
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
