Contact Us

+852 2116 1040

+86 180 1862 7191

sales@caledonian-cables.com

Quick Contact

Hot

  • Fire Resistant Cables
  • EN50288-7 Cables
  • Composite Cables
  • EN50288-7 Cables

Certificate

  • Caledonian
  • Caledonian
  • Caledonian
  • Caledonian
  • Caledonian

Join the newsletter

Subscribe to get our latest content by email.

    We won't send you spam.

    Unsubscribe at any time.

    RG 58 U43(URM 43)

    Construction

    Inner conductor 

    Plain copper 

    0.90 mm 

    Dielectric 

    Low density PE 

    Φ2.95 ± 0.10 mm 

    Outer conductor (shield) 

    Plain copper 

    96 x 0.15 mm 

    Shield coverage 

     

    95%

    Sheath 

    PVC or LSZH 

    Φ5.00 ± 0.10 mm 

    Electrical & Mechanical Characteristics

    Impedance 

    50±3 Ohm 

    Nominal capacitance 

    100 pF/m 

    Velocity of propagation 

    66%

    Insulation resistance 

    >2000 Mohm.Km 

    Inner conductor resistance 

    28 Ohm/Km 

    Outer conductor resistance 

    16.5 Ohm/Km 

    Operating temperature range

     -30 °C - +70 °C 

    Copper weight 

    22.1 Kg/Km 

    Cable weight (approx.) 

    42.5 Kg/Km 

    Screening effectiveness 

    >55 dB 

    Attenuation

    Frequency(MHz)  

    Attenuation (dB/100 m)  

    Attenuation (dB/100ft)  

    50 9.0 2.74

    100

    13

    3.96

    200

    19.3

    5.88

    400

    28.1

    8.57

    500

    31.9

    9.73

    600

    35.3

    10.76

    860

    43.8

    13.35

    1000

    48.5

    14.79

    Return Loss

    30-300 MHz 

    >32dB

    300-600 MHz 

    >28dB

    600-900 MHz 

    >23dB 

     

    Contact Us

    Add the link of current page.

    Clear

    Submit

    Instant Messaging

    WhatsApp :

    +852 6230 0392

    Skype :

    Caledonian Cables

    live:1cb87739a29fb08c

    Wechat :
    The personal information you enter is only used to reply to your message, It will not be leaked or used for other purposes.