Coaxial Cable Manufacturer

Coaxial cable, also known as RF cable, is used mostly for audio, visual, and digital applications. The cable is manufactured with a concentric shield and conductor rings around a copper core to block signal interference. An outer conductive layer helps to disperse interfering signals. It has been used for many years for many types of data communication, including cable TV also. Though coaxial cable is being replaced by other types of cable and wireless signals in Ethernet applications, it is still important in audio and visual applications for the sending and receiving of clearer signals. We provide Coaxial Cable wholesale.

Sunshine is a professional Coaxial Cable Supplier, we have Coaxial cable factories in China and Vietnam, which extrudes and assembles high-performance coaxial cable, coaxial cable for internetand Coaxial Cable connectors, exceeding today's signal integrity requirements. Sunshine’s low-loss, low-capacitance, phase-stable, coaxial interconnect solutions are available in a variety of cable constructions. Sunshine Coaxial Cables can meet all your data processing equipment and information system needs.

Coaxial Cables Products

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Types of Coaxial Cables

There are three types of coaxial cables: RG59, RG6, and RG11. While RG6 is the most widely used coaxial cable, RG11, and the lower-end RG59 are also useful for specific connections.


RG59 is the low end of coaxial cable options. It works for basic TV antenna connections and closed-circuit TV connections with a short cable run. It lacks the insulation to be an effective coaxial cable for satellite cable connections or longer runs. However, because it’s thinner and bends more easily, it’s ideal for short connections in tight spaces.


RG6 coaxial cable is better insulated, providing less signal loss over a longer distance. This coaxial cable rg6 makes it ideal for satellite TV and cable TV. Its conductivity makes RG6 a good option for HDTVs.


RG11 coaxial Cable will carry the best signal for HDTV but is also the thickest digital oaxial cable. That makes it difficult to bend and requires special connectors, making it challenging to install. For that reason, RG11 is only used to cover very long runs, such as from the curb to the house for a cable TV connection. Its sturdier construction also makes it suitable for burying.

What to Consider When Choosing the Best Coaxial Cable

There are several important factors to consider when shopping for a coaxial cable connector, including how the cable connects to the TV, cable construction, and operating frequency.

Connector Type

There are two basic types of connectors:

  BNC

BNC (Bayonet Neill-Councelman) connectors are easy to connect or disconnect to televisions, test instruments, and radios. They are typically used for short cables. They are the most suitable connector for RG59 cable.


F-type connectors are the most common. They’re used with RG6 and RG11 cables to make connections for cable TV, satellite TV, and digital TV. They come in two types: twist-on and crimp. Twist-on connectors don’t create as high a quality of connection as the crimp style.


Coaxial cables consist of three basic parts:


A solid copper or copper-clad steel, located in the center of the cable, serves as the conductor that carries the signal from the source to the TV. Solid copper wire provides the best conductivity but is stiffer and harder to use. Copper-clad steel doesn’t hold a signal as well but is more flexible, making it easier to use.


The conductor is surrounded by a foil shield and copper braids that act as insulation. These materials are a vital part of the cable because they block out electromagnetic interference and radio waves that can cause signal loss. The better the shield, the longer the line can run without signal loss.

  PVC jacket:

The final layer on a coaxial cable is a PVC jacket that protects the cable from water and dirt, allowing it to be used outdoors.

Power & CL Ratings

A CL rating indicates what devices the coaxial cable can safely wire. While coaxial cables don’t present the same fire hazard as a TV’s power cables, it is important to consider their CL ratings. Most coaxial cables have a rating of CL2 or CL3. Cables rated CL2 are suitable for installation inside walls and can withstand power surges up to 150 volts without melting or shorting. CL3 is similar to CL2 but can handle surges up to 300 volts.

Operating Frequency and Transmission

Coaxial cables are designed to have operating frequencies that minimize signal loss. The higher the signal’s frequency, the shorter its wavelength and the more likely it is to escape through the audio coaxial cable shields. Coaxial audio cable usually has an operating frequency between 600 and 2,000 megahertz (MHz.) Higher-quality R6 and R11 cables, which have more insulation, operate near 600 MHz, while lower-quality R59 cables, which have thinner insulation, operate near 2,000 MHz. R6 and R11 cables perform better at longer runs than R59 cables.

Length vs. Attenuation

Attenuation is the loss of signal strength that happens when a signal from a cable line or antenna travels along a coaxial cable. Attenuation is caused by a range of natural factors inherent to the coaxial cable’s materials, like resistance and dielectric loss. The longer the coaxial cable, the greater the loss, because the farther a signal must travel, the more strength it will lose. A 10-foot R6 coaxial cable will have less attenuation than a 50-foot R6 coaxial cable.

Another factor affecting signal attenuation: frequency. The higher the frequency the coaxial cable operates on, the greater the signal attenuation. This is why RG59, which operates at a frequency near 2,000 MHz, is of lower quality than RG6, which operates at 600 MHz. A 50-foot coaxial cable with an operating frequency of 1,000 MHz will have less attenuation than a 50-foot coaxial cable operating at 1,500 MHz.

Why Choose Sunshine Coaxial Cables


Support High Bandwidth Levels

When it comes to bandwidth, there seems to be no end to the increasing appetite of consumers. Sunshine coaxial internet cable provides support for up to 10 Gbps downstream and up to 1 Gbps upstream over coaxial cable. Sunshine TV Coaxial Cable allows a high transfer rate with coaxial cable for tv having better shielding materials. Sunshine Coaxial Cable tv has great channel capacity, and its transmission rate is high. And compared to fiber, Sunshine Coaxial Cable is inherently OBI-free!


Easy to Install

Sunshine Cable Coaxial can be installed using simple hand tools regardless of the cable size. There is only one conductor to deal with and it is large enough to easily see what you are doing. In the home, coaxial cable can be easily split and extended. Currently, connected devices have RF (radio frequency) input/outputs, not optical, so higher-cost media conversion is not needed.

Damaged coaxial cable is easily repaired and weatherproofed without the need for fusion splicing and a splice enclosure.


Easy to Locate

The coaxial cable is metallic, it is easy to attach a tone generator to the shield and locate the cable. Fiber, on the other hand, is non-conductive and very difficult to locate.

To avoid expensive digging and accidental damage, some fiber cables have an embedded wire to provide toning capability – but no other purpose. Sunshine Coaxial cable does not require this baggage.


Provide Power

Coaxial Cable can provide power. Electronic devices require power to operate and coaxial cables can supply that power because they are metallic. Fiber cables, on the other hand, are non-conductive and cannot provide electrical power. Network-powered modems for example can keep potentially lifesaving internet phone service working during local power outages or fires.


Rugged and Resistant

Coaxial cables are rugged and have superior resistance to cutting through, crushing, and bending. Sunshine Coaxial Cable to Ethernet is highly resistant to physical damage and EMI. It is less susceptible to noise interference compared to twisted pairs. Hair-thin fibers are easily broken so they must have lots of strength members, gels, yarns, armoring, and sheathing around them to resist becoming broken or micro-bent.



We offer many coaxial cable types,produce the best cable coaxial and allow a varity of coaxial cable uses. An Internet coaxial cable can connect an external TV antenna to the TV. It also connects high-speed internet from a modem to a cable line, allowing the user to stream content from the web (like Netflix) onto a TV screen. You can run coaxial cable through a home’s walls to allow cable and antenna connections in different rooms. Outside the house, coaxial cable can connect the main cable line in the neighborhood to individual homes.

Custom Coaxial Cable

To make your Coaxial Cable with connectors more marketable, it’s essential to offer more than the standard Coaxial Cables. We help you develop specialized and the best Coaxial Cable that meets various industry demands through our range of custom options. We offer types of coaxial cable in custom colors and lengths, such as white coaxial cable, 50 ft coaxial cable and 100 ft coaxial cable. we can also custom coaxial cable sizes.

All our additional features are tested for quality and optimal performance, ensuring that each part improves the functionality of your Coaxial digital audio Cable. We use the latest technology to apply these features securely on your products and test them in each step for quality assurance.


Coaxial Cables Logo Printing

Our factory has a laser engraving logo machine, and a silk printing machine, which also supports open new molding to emboss the logo on the cable.


Coaxial Cables Packaging

We can do customized Coaxial Cables packaging. we also can provide the packaging die-cut to you for design.

Coaxial Cables Color

As a factory, we can make almost all kinds of colored adapters, please provide us the color panton number, and we can make the color Coaxial Cables as you need.


Coaxial Cables Material

We did make kinds of material cables, like PVC, copper, etc. and all the materials meet the RoHS/Reach/Ca65 standard. We have many professonal equipments and coaxial cable tools, like coaxial cable modem, coaxial cable tester and we offer the best coaxial cable for internet.

Why Order Coaxial Cables in Sunshine?

Wholesale Coaxial Cable at Sunshine

  • High-Quality Coaxial Cables

    We are meticulous with our quality checks of Coaxial Cables and manufacturing standards of Coaxial Cables. Our goal is to offer you the best Coaxial Cables and guarantee high-quality Coaxial Cables for you to boost your business.
  • Strong Supply Capacity

    We manufacture your Coaxial Cables fast to ensure that the production and distribution schedules of your business are not delayed or disrupted. Sunshine has self-owned factories in China and Vietnam which are fitted with the machinery of highly Validated and Recognized test equipment brands to ensure that we efficiently manufacture high-quality Coaxial Cables. It also enables us to produce in bulk within short turnaround times for Coaxial Cables.
  • Customized Order Acceptable

    A group of engineers offer customized designs according to customers’ requests. Our aim is to offer a customized Coaxial Cable design to meet all your requirements for Coaxial Cables. We are determined to bring your vision to life because customer satisfaction for Coaxial Cables is extremely important to us.
  • Competitive Price

    More than 20 years of manufacturing experience. All of our machines are automatic, fast, and advanced with high output. Production average cost is much lower to offer competitive prices to customers.
  • Free Coaxial Cable Sample

    Sunshine Electronics offers you a free Coaxial Cable sample for testing and to confirm that we met your custom design requirements.
  • Worry-free Pre and After-Sales Services

    Generally speaking, time is an invaluable resource for your business and thus fast service delivery for Coaxial Cables is important and necessary to get a good result. Consequently, our short response times aim to provide easy access to our services Coaxial Cables. The Sunshine Electronics team is always on hand to guide you through After-Sales procedures such as the warehousing of Coaxial Cables, shipment of Coaxial Cables, and just-in-time delivery of Coaxial Cables.

Get Coaxial Cables in Bulk Step-by-step


We Respond to Your Inquiry for Coaxial Cables Within 12 Hours

Generally speaking, time is an invaluable resource for your business and thus fast service delivery for Coaxial Cables is important and necessary to get a good result. Consequently, our short response times aim to provide easy access to our services of Coaxial Cables to meet your needs.

We Provide Customer-Based Solutions for Coaxial Cables

Our aim is to offer a customized solution to meet all your requirements for Coaxial Cables. We are determined to bring your vision to life because customer satisfaction for Coaxial Cables is extremely important to us.

We Achieve the Goal of Efficient Coaxial Cables Manufacturing

The Sunshine factories in China and outside China--Vietnam are fitted with the machinery of highly Validated and Recognized test equipment brands in our laboratories and production workshop, to ensure that we efficiently manufacture high-quality, fast, compact, and compatible Coaxial Cables. It also enables us to produce in bulk within short turnaround times and prove competitive prices for Coaxial Cables.

We Offer Custom Coaxial Cables Labeling and Packaging

If you come to us with small Coaxial Cables packaging needs, we will do our best to make them come true. We have available designs for Coaxial Cables that you can choose from or we could explore customization for custom Coaxial Cables that you want.

Coaxial Cables FAQ

  • What is a coaxial cable used for?

    Coaxial cables are commonly used for transmitting television signals, internet connectivity, and other data communications. They are also used in cable television (CATV) networks, satellite television installations, and broadband internet connections. Additionally, coaxial cables are utilized in surveillance systems, telecommunications, and audio/video applications due to their ability to carry high-frequency signals with low loss and interference.
  • Is a coax cable the same as a TV cable?

    Yes, a coaxial cable is often referred to as a "TV cable" because it is commonly used to transmit television signals. However, coaxial cables are versatile and used in various applications beyond television, including internet connectivity, telecommunications, and audio/video systems.
  • Can a TV work without a coaxial cable?

    Yes, a TV can work without a coaxial cable if it is connected to a different source of input, such as HDMI, RCA cables, or streaming devices like Roku or TV. Coaxial cables are commonly used for traditional antenna or cable TV connections, but modern TVs offer multiple input options for connecting to different sources of content.
  • Do I connect coax cable to modem or router?

    You typically connect a coaxial cable to a modem rather than a router. The coaxial cable carries the internet signal from your internet service provider (ISP) to the modem, which then translates the signal into a form that can be used by your devices. The router, on the other hand, connects to the modem and distributes the internet signal to your devices via wired or wireless connections.
  • Does it matter what coaxial cable I use?

    Poor quality coaxial cable can impact TV reception, so it's important to choose the best cable for the job. Coaxial cable designed for domestic television should be 75 Ohm, with RG-6 coaxial being ideal for TV.
  • How can you tell the quality of a coaxial cable?

    You can determine the quality of a coaxial cable by considering several factors:
    Cable Type: Choose the appropriate cable type for your application, such as RG6 for digital television signals or RG11 for longer cable runs.
    Impedance: Coaxial cables typically have an impedance of 75 ohms for television and broadband signals. Ensure the cable has the correct impedance for your application.
    Shielding: Look for cables with adequate shielding to minimize signal interference and maintain signal integrity, especially in areas with high electromagnetic interference (EMI). Quad-shielded cables provide better protection than dual-shielded or single-shielded cables.
    Connector Quality: High-quality connectors provide secure connections and minimize signal loss. Look for cables with gold-plated connectors for better conductivity and durability.
    Cable Construction: Check the construction quality of the cable, including the thickness of the inner conductor, the quality of the insulation and shielding materials, and the overall build quality.
    Brand Reputation: Choose cables from reputable manufacturers known for producing high-quality products with good performance and reliability.
    Certifications: Look for cables that meet industry standards and certifications, such as UL certification for safety and compliance with relevant cable specifications (e.g., RG6, RG11).
    By considering these factors, you can assess the quality of a coaxial cable and ensure reliable signal transmission for your television, internet, or other communications systems.
  • Does the length of the coax affect the signal?

    Yes, the length of the coaxial cable can affect the signal, particularly over longer distances. As a coaxial cable gets longer, the signal experiences attenuation, which is the loss of signal strength as it travels through the cable. This attenuation can result in a weaker signal reaching the destination, potentially leading to degradation or distortion of the signal.
    To minimize signal loss due to cable length, it's essential to use the appropriate length of coaxial cable for your installation. Using shorter cable runs whenever possible can help reduce signal attenuation and maintain signal integrity. Additionally, choosing coaxial cables with lower attenuation ratings and higher-quality construction can help mitigate the effects of signal loss over longer distances.
  • Which is better RG11 or RG6?

    RG11 coaxial cables are thicker and have lower attenuation, making them ideal for long-distance installations or high-bandwidth applications. RG6 cables are thinner and more flexible, suitable for standard residential and commercial installations at a lower cost.
  • What is the best coaxial cable for long runs?

    The best coaxial cable for long runs is typically RG11. RG11 cables are thicker and have lower attenuation compared to other coaxial cables like RG6, making them ideal for maintaining signal quality over extended distances. They are suitable for applications where signal loss over distance is a concern, such as large buildings, outdoor installations, or high-bandwidth applications. RG11 cables offer better performance and less signal loss over long runs compared to thinner cables like RG6, ensuring reliable signal transmission over extended distances.
  • Are there different grades of coaxial cable?

    Yes, there are different grades or types of coaxial cable designed for various applications and performance requirements. Some common grades of coaxial cable include:
    RG (Radio Guide): The RG series is a set of standardized coaxial cable specifications developed by the military and used for various applications, including telecommunications, video, and data transmission. Examples include RG6, RG11, and RG59.
    LMR (Low Loss Coaxial Cable): LMR cables are high-performance coaxial cables known for their low loss and flexibility. They are commonly used in wireless communications, including cellular networks, Wi-Fi, and GPS applications.
    Triaxial Cable: Triaxial cables feature an additional layer of shielding compared to standard coaxial cables, providing enhanced protection against interference and noise. They are used in applications where signal integrity is critical, such as broadcast television and professional audio/video production.
    Plenum-Rated Cable: Plenum-rated coaxial cables are designed for use in plenum spaces, such as air ducts and ceiling cavities, where fire safety regulations require the use of fire-resistant materials. These cables have special insulation materials that reduce the risk of fire and smoke spreading in case of a fire.
    These are just a few examples of the different grades of coaxial cable available, each designed to meet specific performance, environmental, and regulatory requirements for various applications.
  • Is coax as fast as Ethernet?

    No, coaxial cable is not as fast as Ethernet in terms of data transmission speeds. Ethernet cables, especially those using the latest standards like Cat6 or Cat6a, can support much higher data transmission speeds compared to coaxial cables. While coaxial cables are suitable for transmitting television signals, internet connectivity, and other data communications, Ethernet cables offer faster speeds and are more commonly used for high-speed networking applications, such as computer networking and internet access.

Consult Your Sunshine Experts

We help you avoid the pitfalls to deliver the quality and value your Power adapter, charger, bulk cable need, on-time and on-budget.

Contact Info

Tel: 0086-519-85203588; 85156667 ext 8001
Sunshine Electronics & E-KEY Electronics


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