Guide to Antenna Cables & Connectors
This cable type is more advanced than standard grade RG58 cables, necessary for higher frequency communications such as cellular and wireless applications due to its lower attenuation and higher shielding.
We manufacture high quality LCU195 assemblies in both off the shelf variants and custom-made to suit individual applications.
All cables are swept with full test reports available on request.
Diameter: 5mm
Frequency Range: DC-6GHz
Signal loss: 0.32dB/m @ 850MHz, 0.53dB/m @ 1800MHz (typical, terminated assembly)
dB-FLEX is our flagship subtype of LCU195 cabling, designed for maximum weather resistance and usability.
LCU195 dB-FLEX consists of a 7-strand bare copper centre conductor which permits repeated bending and much greater flexibility - similar to Times Microwave's LMR-195 UltraFlex.
dB-FLEX has a UV-stable TPE (Thermoplastic Elastomer) jacket designed for harsh outdoor environments while maintaining maximum flexibility and minimising plastic memory (for improved wall-cavity feeding).
Electrical
Resistance: 50Ω
Capacitance: 83.3pF/m
Signal Loss: 0.42dB/m @ 850MHz, 0.63dB/m @ 1800MHz
Frequency Range: DC-6GHz
Velocity of Propagation: 76%
Nominal Delay: 4.17ns/m
Voltage Withstand: 1000Volts DC
Peak Power: 2.5kW
Mechanical
Weight/100m: 3.0kg
Operating Temperature: -40° ~ +85°C
Minimum Bend Radius: 12.7mm
Conductor Material: Seven Strand Solid Copper (0.94mm)
Insulating Material: Foam PE (2.79mm)
Outer Shield Material:
(1) Bonded Aluminium Polyester Tape 100% Coverage (2.95mm)
(2) Tinned Copper Wire 88% Coverage (3.53mm)
Outer Jacket Material: TPE Weather & UV Resistant (4.95mm ±0.15mm)
When it comes to high frequency networks, such as 3G, 4G, WiFi and microwave band communications, cable loss becomes a big factor affecting both signal quality and strength.
L400 series cable such as our LCU400 have one quarter the loss of standard grade cables like RG58, and one third the loss of LCU195 series cable.
Diameter: 10.3mm
Frequency Range: DC-16GHz
Signal Loss: 0.145dB/m @ 850MHz, 0.229dB/m @ 1810MHz (typical, terminated assembly)
Long cable runs, such as communications towers or multi-storey buildings require a very low attenuation cable to ensure signal quality remains after installation.
This type of cable is suitable for long runs on 3G and 4G bands, and also medium runs on higher 2.4 and 5.8GHz communications.
Diameter: 15.87mm
Frequency Range: DC-8.8GHz
Signal Loss: 0.067dB/m @ 850MHz, 0.09dB/m @ 1810MHz (typical, terminated assembly)
For a detailed guide on cables see our