Understanding Low Loss Coaxial Cable and Its Applications

kristian Leaky Feeder Systems, Mining Communication, Underground Communication
Low loss coaxial cable

Coaxial cables are integral to establishing wireless systems, serving as the wired backbone for various applications. This article will explore all about the low loss coaxial cable, its general construction compared to standard RG assemblies, and their application-specific considerations in the context of Becker Mining USA.

RG and Low Loss Coaxial Cables

RG coaxial cables, originally known as “Radio Guide” or “RF Government,” have been widely used for decades. These military-style cables have pre-specified dimensions for different coaxial transmission lines, ensuring predictable interconnects for various applications. Over time, commercial variants with similar construction and performance have been introduced. However, traditional RG cables can be quite lossy, especially over long distances for wireless applications. Hence, low-loss cables offer an alternative solution for medium to long-distance runs in various wireless applications, such as WLAN, SCADA, PCS, and ISM.

What is a “Low Loss” Coaxial Cable?

Low-loss coaxial cables provide lower attenuation when replacing similar-diameter RG cables in the same wireless applications. They offer lower overall attenuation due to several key factors:

  1. Solid inner conductor
  2. Superior dielectric material
  3. Superior shielding and more shielding
  4. Application-specific jacketing materials

Inner Conductor

Solid inner conductors are less lossy than stranded conductors often used in RG cables, primarily due to reduced losses from the proximity effect. Solid inner conductors are more uniform than stranded conductors, resulting in fewer reflections and lower signal loss. Although solid inner conductors are less flexible than stranded cables, various coaxial cable variations with solid inner conductors offer higher flexibility depending on the application.


The primary purpose of the dielectric material in a low loss coaxial cable is to create separation between the inner conductor and the outer conductor while maintaining uniform cross-sectional dimensions across the transmission medium. Operators prefer a lower dielectric constant to minimize delay in the line, achieved by introducing air into the dielectric material through helical wrapping, dielectric spacers, or foaming. Foaming minimizes attenuation in the coaxial assembly due to a minor loss tangent and a more prominent center conductor.

Low loss coaxial cable


In a hurry? Call us at +1-724-515-4993



Low-loss coaxial cable often features superior shielding to RG cables, providing better protection against external interference. This shielding is crucial in maintaining signal integrity and reducing overall signal loss.

Jacketing Materials

Application-specific jacketing materials in low-loss coaxial cable enhances performance based on each application’s specific environment and requirements. For example, these materials may offer improved resistance to environmental factors such as moisture, heat, and abrasion.

Applications of Low-Loss Coaxial Cables in Becker Mining USA

Becker Mining USA specializes in providing innovative solutions for the mining industry, and low-loss coaxial cables can significantly enhance communication and data transmission performance in their operations. Some potential applications include:

  1. Wireless Communication Systems: Low-loss coaxial cables can be utilized in WLAN, SCADA, PCS, and ISM systems to ensure reliable communication throughout mining sites.
  2. Remote Monitoring and Control: Remote monitoring and control of equipment and processes are essential in mining operations. Low-loss coaxial cables can facilitate real-time data transmission and improve overall operational efficiency.
  3. Safety and Security: Robust communication is vital for safety and security in mining operations. Low-loss coaxial cables can help establish reliable connections between various safety and security systems, such as CCTV cameras and emergency communication devices.


In conclusion, a low-loss coaxial cable offers numerous advantages over standard RG cables, making them an ideal choice for various wireless applications in Becker Mining USA’s operations. By understanding these cables’ construction and application-specific considerations, Becker Mining USA can optimize its communication and data transmission systems to ensure efficient and reliable performance in the mining industry.

Low loss coaxial cable

Explore Our Range of Products

Maximize signal integrity and reliability with low-loss coaxial cables from Becker Mining USA. Visit our website to explore our range of products and request a quote. Contact us to speak with our knowledgeable team and discover how our low-loss coaxial cables can elevate your connectivity solutions.

Choose Becker Mining USA for high-performance, low-loss coaxial cables. Contact us today and experience the difference in signal quality and reliability for your critical applications!

Products That We Offer

Take control of your mining communication systems today! With Becker Wholesale Mine Supply, the leading manufacturer in the USA. Contact us now and revolutionize your mining communication systems!



In a hurry? Call us at +1-724-515-4993