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EAD RF400 – Low Loss Coaxial Cable

Product overview

EAD RF400 – Low Loss Coaxial Cable is a fairly flexible, robust, very low loss cable and high quality cable ideal for 4G and LTE outdoor antenna installations with cable runs up to 25M, with excellent RF properties.

With an outer sheath diameter of 10.2mm, our RF400 jumper cable assemblies are ideal for longer cable runs for 4G and LTE access deployments and a variety of other applications across the UHF, cellular and WiFi bands.

EAD RF400 jumper cables are assembled at Embedded Antenna Design’s facility in Buckingham and typically assemble lengths vary from 2M to 60M with a wide choice of connectors including SMA, RP-SMA, TNC, N-Type, and others on request.



  • Excellent RF properties
  • Flexible Outer Jacket
  • Various Connector options
  • Ideal for 4G/LTE applications


Ordering Options

RF400-SF-SM-10M = 10M RF400 with SMA-Female / SMA-Male
RF400-SF-SM-20M = 20M RF400 with SMA-Female / SMA-Male
RF400-NM-SM-10M = 10M RF400 with N-Male / SMA-Male
RF400-NM-SM-20M = 20M RF400 with N-Male / SMA-Male
RF400-NM-NM-25M = 25M RF400 with N-Male / N-Male

We can supply customised RF400 cable runs with customer-specified connectors and cable lengths. Standard connectors supplied for RF400 include N-Male, N-Female, BNC-Male, TNC-Male, RP-TNC, SMA-Male, SMA-Female.

Common configurations include N-Male to SMA-Male to connect up omni-directional and directional antennas terminated in N-Female connectors where the radio modem has a SMA-Female connector.

For a smaller low loss coaxial cable for shorter cable runs, you could consider BWL195 Cable.


FREE Technical Advisory Service
E-Tech Components UK Ltd maintains a free technical advisory service.

Contact us for enquiries concerning this and all other products: +44 (0) 1744 762 929

Technical Data

Conductor (diameter): Copper (2.62mm)
Dielectric (diameter): PEE (7.20mm)
Screen: Aluminium + polyester + aluminium tape 100%
Tinned Copper 80% 
Sheath (diameter) PVC (10.30mm)
Impedance:  50 Ohm
Capacitance: 80 pF/m
Velocity Ratio: 84%
Screen Efficiency (dB): 100-900 MHz >85

Note: Technical Data subject to change without notice.

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    Performance Data


    Frequency Loss per 100m
    100 MHz 3.6 dB/100M 
    400 MHz 7.9 dB/100M
    600 MHz 10 dB/100M
    1000 MHz 13.2 dB/100M
    1750 MHz 18.7 dB/100M
    2400 MHz 22.2 dB/100M