Coaxial Cable | RG6, RG58, RG59 & Low Loss Coaxial Cables NZ
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    Coaxial Cable

    Coaxial cables are a type of electrical cable consisting of an inner conductor surrounded by a tubular insulating layer, which is further encased by a conductive shielding layer. surrounded by a tubular conducting shield. Coaxial cables are widely known for their durability, ease of installation, and reliable signal transmission over long distances. These cables are used extensively in a variety of applications, such as telecommunications, broadcasting, and networking.

    How Do Coaxial Cables Work?

    Coaxial cables, also known as coax cables, function by transmitting electrical signals through their central conductor, while the surrounding insulating layer and shield help minimise signal interference. The shielding acts as a barrier to external electromagnetic interference, allowing signals to travel with minimal loss and reduced noise. This combination of insulation and shielding ensures that coaxial cables maintain signal integrity, making them ideal for high-frequency and data-intensive transmissions.

    Types of Coaxial Cables

    RG6 Coaxial Cables

    RG6 coaxial cables are commonly used in television and satellite broadcasting due to their excellent shielding and lower signal loss. With a larger conductor and enhanced insulation, RG6 cables provide superior performance for high-frequency applications and longer cable runs.

    RG58 Coaxial Cables

    RG58 coaxial cables are typically used for radio frequency (RF) systems and data communications. These cables are characterised by their flexibility and are ideal for use in applications like ham radios, Ethernet networks, and low-power signal transmissions.

    RG59 Coaxial Cables

    RG59 coaxial cables are widely used for analogue video transmission, such as in CCTV systems. These cables are suitable for short-distance applications, providing effective signal transmission with moderate shielding for video and low-frequency signals.

    Low-Loss Coaxial Cables

    Low-loss coaxial cables are designed to minimise signal loss, making them ideal for applications where signal strength is critical. These cables are used in situations like outdoor antenna installations, cellular network connections, and high-power RF transmissions, ensuring strong signal performance over long distances.

    Applications of Coaxial Cables

    Television and Satellite Broadcasting

    Coaxial cables are extensively used in television and satellite systems to transmit high-quality audio and video signals. Their ability to reduce interference ensures a reliable viewing experience.

    Internet and Broadband Connections

    Coaxial cables are used for internet and broadband services, delivering high-speed data to households and businesses. They are commonly used by cable ISPs to provide stable internet connections.

    Radio Frequency (RF) Systems

    In radio communications, coaxial cables transmit RF signals efficiently while minimising signal loss. They are widely used in applications like ham radios and other wireless communications.

    Digital Audio Connections

    Coaxial cables can also be used for digital audio transmission, providing high-quality sound for home theatre systems and professional audio setups.

    Computer Networking

    Coaxial cables are sometimes used in computer networking, particularly in older Ethernet systems (such as 10Base2). While modern networking technologies have evolved, coax cables continue to play a role in specific setups and legacy systems. For detailed information about their uses and the different kinds of coaxial cables available, we recommend you read our comprehensive Coaxial Cable Guide.

    Upgrade Your Signal Strength with High-Quality Coaxial Cables!

    RS New Zealand is your trusted supplier and distributor of premium coaxial cables from renowned brands like RS PRO. Whether you're setting up a home entertainment system, enhancing your internet connection, or working on industrial applications, our selection of coaxial cables ensures that you achieve optimal signal strength and reliability. Shop with RS to get the highest quality coax cables for your needs today!

    Ordering & Delivery Information for NZ

    RS New Zealand offers a seamless purchasing experience, with a user-friendly online catalogue that makes it easy to find and order the right coaxial cables for your applications. We also ensure prompt delivery across New Zealand. For more details on delivery services, estimated delivery times, and associated fees, please visit our Delivery Information page.

    2179 Products showing for Coaxial Cable

    binder
    SMBA
    Terminated
    RG174
    -
    Male
    -
    -
    -
    -
    -
    -
    -
    -
    500mm
    -
    -
    -
    -
    LPRS
    MMCX
    Terminated
    -
    SMA
    Male
    -
    Straight
    50 Ω
    Straight
    -
    -
    -
    -
    100mm
    -
    -
    -
    -
    Banner
    RP-SMA
    Terminated
    RG58
    RP-SMA
    Male
    Female
    Straight
    -
    -
    -
    -
    -
    -
    1m
    -
    -
    -
    -
    Wurth Elektronik
    SMA
    Terminated
    -
    UMRF
    Female
    Male
    -
    50 Ω
    Right Angle
    1.37mm
    -
    Black
    -
    150mm
    -
    -
    -
    -
    Radiall
    BNC
    Terminated
    RG59
    BNC
    Male
    Male
    -
    75 Ω
    -
    6.15mm
    -
    Black
    0.57 dB
    1m
    -
    -
    -
    -
    Wurth Elektronik
    MMCX
    Terminated
    RG178
    MMCX
    Male
    Female
    Straight
    50 Ω
    -
    1.8mm
    -
    -
    0.83 dB
    152.4mm
    -
    -
    -
    -
    Wurth Elektronik
    SMA
    Terminated
    RG316
    SMA
    Male
    Male
    -
    50 Ω
    -
    2.9mm
    -
    White
    0.64 dB
    152.4mm
    -
    -
    -
    250 V ac
    Wurth Elektronik
    RP-SMA
    Terminated
    -
    UMRF
    Female
    Male
    -
    50 Ω
    Right Angle
    1.37mm
    -
    Black
    -
    100mm
    -
    -
    -
    -
    Radiall
    BNC
    Terminated
    KX6A
    BNC
    Male
    Male
    -
    75 Ω
    -
    6.10mm
    -
    Green
    -
    3m
    -
    -
    -
    -
    Radiall
    BNC
    Terminated
    RG59
    BNC
    Male
    Male
    -
    75 Ω
    -
    6.15mm
    -
    Black
    1.54 dB
    3m
    -
    -
    -
    -
    Wurth Elektronik
    RP-SMA
    Terminated
    RG178
    MCX
    Female
    Male
    -
    50 Ω
    Straight
    1.8mm
    -
    -
    0.83 dB
    152.4mm
    -
    -
    -
    -
    Atem
    N Type
    Terminated
    RG142B
    N Type
    Male
    Male
    -
    50 Ω
    -
    -
    -
    -
    -
    1m
    -
    Solid
    -
    -
    Siretta
    SMA
    Terminated
    RG174
    SMA
    Male
    Female
    Straight
    -
    -
    -
    -
    -
    -
    500mm
    -
    -
    -
    -
    Amphenol RF
    SMA
    Terminated
    RG316
    SMA
    Male
    Male
    -
    50 Ω
    -
    -
    -
    -
    -
    153mm
    -
    -
    -
    -
    Siretta
    SMA
    Terminated
    LLC200A
    FME
    Male
    Male
    -
    50 Ω
    -
    5mm
    -
    Black
    0.15 dB
    3m
    -
    Solid
    -
    -
    Huber+Suhner
    SMA
    Terminated
    -
    SMA
    Male
    Male
    -
    50 Ω
    -
    2.5mm
    -
    Blue
    -
    5in
    -
    -
    -
    -
    TE Connectivity
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    Huber+Suhner
    SMA
    Terminated
    -
    SMA
    Male
    Male
    -
    50 Ω
    -
    2.5mm
    -
    Blue
    -
    3in
    -
    -
    -
    -
    L-Com
    BNC
    Terminated
    RG174
    BNC
    Male
    Male
    Straight
    50 ohms
    -
    -
    -
    -
    -
    25ft
    -
    -
    -
    -
    L-Com
    BNC
    Terminated
    RG58C
    BNC
    Male
    Male
    Straight
    50 ohms
    -
    -
    -
    -
    -
    10ft
    -
    -
    -
    -
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