Home > Key points of main feeder cable installation

Key points of main feeder cable installation

    According to the principle of economy, the process of dealing with feeder cable is cut and placed. The allowable margin of the cable is 3%.

    When making feeder joints, coaxial cable connectors, the inner core of the feeder cable shall not leave any remnants.The connectors must be fastened without loosening, no scratches, no copper, no variant.

    When workers start to place the feeder cables, cables should be horizontal and vertical, strictly prohibited to cross each other and must be consistent in order. Both ends are clear and correspond at both ends. The identification should be pasted with the two ends of the connector inward about 20cm.

    The feeder cable must be fixed with the
    feeder clamps. On the vertical direction, spacing between feeder clamps should be less than 1.5m. On the horizontal direction, spacing of the feeder clamps should be less than 1m. If it is not possible to fix with a feeder clamp, please use a strap to tie the feeder between each other.

    The single bending radius of the feeder cable shall meet the following requirements, o
    r 10 times larger than the cable diameter. 
    7/8″ feeder cable > 30cm
    1 1/4″ feeder cable > 40cm
    1 5/8″ feeder cable > 50cm

    The multiple bending radius of the feeder cable should meet the following requirements. 

    7/8″ feeder cable >45cm
    1 1/4″ feeder cable >60cm
    1 5/8″ feeder cable >80cm

    When the feeder cable is placed and turned, the bending degree should be smooth and without hard bending. And avoid contact with sharp objects, to prevent scratches into the water, causing malfunction.

    Feeder cable enter the line outside the window must have waterproof bend, to prevent rainwater along the feeder cable go into the machine room. The cut angle of the waterproof bend should be greater than or equal to 60 º.

    The feeder and signal cable must have more than 20cm spacing with the power cord (above 220v).

    Antennas, feeder and other devices, cables must be clearly identified, each corresponding. Outdoor must use Hezza belt, indoor must use Baiza belt, binding should be neat and beautiful, good workmanship.

    We are an experienced telecommunication manufacturer and leading provider of BTS accessories in China since 2005. With many years of manufacturing and rich experience in telecom industry, Volda has set up two plant areas to provide a full line of coax accessories and weatherproofing to our clients around the world. We also provide 3-year warranty to all of our products. 

    Our products have been selected and used by both operators and distributors throughout the world, covering North America, Europe, South America, Middle East, etc. And we have these following advantages: 
    ► Professional team work
    ► Experienced manufacturing & custom designing
    ► Self-owned tooling department
    ► Quality inspection from materails to product assembling
    ► Free samples provided, excellent export packaging

    A Professional Manufacturer and Supplier for RF Coaxial Cables & Accessories
    To Grow Your Business with The Trustworthy Supplier - Volda Since 2005


    feeder clamp, cable clamp

    Contact Us Now
    Website: www.voldatech.com
    Email: sales@voldatech.com
    Contact Person: Mr. James Gu 

    Mobile: 0086 138 5128 3001
    WeChat: 0086 138 5128 3001
    QQ: 1322022601
    Skype: woxiang.521
    Product Categories: Coaxial Cables | Jumper Cables & Connectors | Cable Pulling Grips | Cable Attachments | Cable Clamps | Cable Entry & Boots | Weatherproof Enclosures | Ground Bus Bars | Grounding Kits | Pipe Mounts

    facebook.com          twitter.com          linkedin.com          pinterest.com


  • May 18, 2020 | Blog

    Key points of main feeder cable installation

  • May 18, 2020 | Blog

    Fiber cable clamp for huawei projects

  • May 18, 2020 | Blog

    Antenna feeder cable system of base station

  • May 18, 2020 | Blog

    How to install 7/16 din female connector to 1 1/4 cable

  • May 18, 2020 | Blog

    How to make 1/2 superflex jumper cable