Description
RG Coaxial Cable/Coax Cable
K. Lacey stock a range of High Temperature Military Coaxial cables in accordance with MIL-C-17.
This range manufactured by Habia cable is based on MIL-C-17 and intended for use primarily as a transmission line in high frequency applications.
K. Lacey can also source lower temperature coaxes in PVC and PE as well as QPL Listed versions of the MIL Spec from other supplier partners.
For additional information, or for a detailed quotation, click here to contact our sales team
What are Coax Cables?
Coaxial cables, often referred to as coax cables, are electrical cables that transmit radio frequency signals between two points. Theyโre best known for their durability and ability to protect data transmission and are easily identifiable by their distinct thick, round shape. Theyโve been used since the 1940โs mainly to connect satellite antenna facilities to homes and businesses.
Coax cables are made up of four different layers, including (from inner to outer layer):
- A centre conductor of copper wire that data and video travels through
- A dielectric plastic insulator
- A braided mesh made from copper to shield the cable from electromagnetic interference (EMI)
- A thick plastic coating that protects the internal layers from damage
These cables work by carrying data through the centre conductor while the surrounding layers shield any signal lost and reduce EMI. This makes them ideal for television, internet, and radio communications.
In military applications, coax cables must meet strict standards for durability and performance, such as those outlined in MIL-C-17. This is a specification that ensures cables withstand harsh conditions to deliver reliability in critical situations.
Benefits of Coaxial Cables
Reliability
Coax cables are robust and perform well which makes them a popular choice for TV, internet, and telecommunications. Their construction ensures reliable signal transmission, even in challenging environments.
Shielding
Coaxial cables have a much better shielding against interference than other types of cables. They have a layered design that ensures the transmitted signal stays clear and strong โ crucial for high-quality audio, video, and data transmission.
Long Distance Transmission
Coax cables can transmit signals over long distances without any loss in quality. This makes them ideal for applications that require signal integrity across a lot of networks.
Cost
The cost of coaxial cables can reduce when buying in bulk, and because the length of the cable can be cut to suit your needs, you avoid waste.
Ease of Installation
Coaxial cable is much easier to install than fibre as it can be installed using simple hand tools regardless of the size of the cable. When installing coax cables, there is only one conductor to deal with, and in the home, the cable can be easily split and extended.
Compatibility
Coaxial cables are highly compatible with a wide range of devices and systems. Their widespread use across different technologies ensures they can seamlessly integrate with different equipment.
Industries and Applications
Due to its reliability and robustness, coax cables are used for many applications in a range of industries.
Military
In the military, coaxial cables are essential for securely transmitting high-frequency signals across a wide range of demanding environments. Whether used in military vehicles, marine vessels, or aerospace applications, these cables are designed to meet the rigorous standards of MIL-C-17 required for such critical applications.
Available in various configurations, such as M17/176-00002 and M17/113-RG316, these cables feature different conductor materials, dielectrics, and jackets to suit specific needs.
Variants
There are various types of coaxial cable, each serving a unique function. The type of cable you choose depends on the industry youโre in, the equipment used, and the intention of the cable. Here are some of the most common types of coax cables:
- RG 142 B/U โ designed for high-frequency signal transmissions. Low signal loss and high power handling capabilities. Ideal for applications requiring high shielding effectiveness and durability.
- RG 178 B/U โ lightweight and flexible, this coax cable has a small diameter so is used in tight spaces or where minimal weight is crucial such as in the medical industry.
- RG 179 B/U โ similar to the RG 178 B/U, this coax cable offers slightly better performance at higher frequencies due to its dielectric material.
- RG 316/U โ known for its flexibility and durability, this coax cable is often used for wireless communications, to test equipment, and aerospace applications.
- RGD 316 โ as an upgraded version of RG 316/U, this cable offers better shielding with a double braid. Suitable for environments with high levels of EMI.
- RG 400/U โ a high-performance coaxial cable used in military, aerospace, and high-temperature environments. It has low signal loss, excellent shielding, and can operate at high frequencies.
Why choose K. Lacey
At K. Lacey, we bring over 50 years of expertise as a leading supplier of performance cables and wires, providing Coax cables from respected manufacturers such as Habia Cable AB. We are dedicated to providing quality and great service with our comprehensive range of PTFE and military-spec cables. We pride ourselves on our extensive knowledge, flexible solutions, and quick delivery to ensure every customer gets what they need.
