
A coaxial cable is a specialised cable with a unique design for transmitting high-frequency signals effectively. It is known to be the backbone of modern communication, delivering high-quality signals for television, internet, and a variety of other applications. These cables feature a unique construction that minimises signal loss and interference, ensuring crystal-clear transmission even over long distances.

At RS Australia, we offer a comprehensive selection of coaxial cables to meet your specific needs, including popular types like RG-6 coaxial cable and RG-59 coaxial cable, as well as specialised RF cables for demanding applications.

## **Types of Coaxial Cables**

Coaxial cables come in a wide variety of types, each tailored for specific applications and signal requirements. When choosing a coaxial cable, it's important to consider factors such as impedance, signal type, frequency range, and environmental conditions.

### **Coaxial Type**

Coaxial cables are often categorised by their "RG" rating, a military designation that indicates specific construction and characteristics. Some common coaxial types include:

- **RG-6 cable:** Widely used for cable television and satellite signals. It has a 75-ohm impedance and is designed for high frequencies.
- **RG-59 cable:** Typically used for lower frequency applications like CCTV cameras. It has a 75-ohm impedance and is thinner and more flexible than RG-6.
- **RG-11 cable:** A thicker cable with lower signal loss, suitable for long-distance transmission and outdoor installations.

### **Connector Type**

Coaxial cables can be terminated with various connectors, depending on the application. 

Common connector types include:

- **F-connector:** The most common type used for TV aerial cable and satellite connections.
- **BNC connector:** Often found in test equipment and professional video applications.
- **SMA connector:** Used for high-frequency signals in radio and microwave equipment.
- **FAKRA connector:** Commonly used in automotive applications.

### **Gender Type**

Coaxial connectors come in male and female types. Male connectors have a protruding centre pin, while female connectors have a recessed receptacle for the pin.

### **Types of Cable Sizes**

Coaxial cables are available in different sizes, typically measured by their American Wire Gauge (AWG) rating. Lower AWG numbers indicate thicker coaxial wire with less signal loss. Common sizes include RG-6 (18 AWG), RG-59 (20 or 22 AWG), and RG-11 (14 AWG).

### **Terminated vs Unterminated**

Coaxial cables can be purchased terminated (with connectors pre-installed) or unterminated (without connectors). Terminated cables are convenient for plug-and-play applications, while unterminated cables offer flexibility for custom installations.

## **Advantages of Coaxial Cables**
- **Excellent Signal Quality**: Coaxial cables provide superior signal shielding, resulting in minimal signal loss and degradation.
- **High Bandwidth**: They can transmit a wide range of frequencies, making them suitable for various applications like video, audio, and data transmission.
- **Durability**: Coaxial cables are relatively robust and can withstand harsh environments, making them ideal for outdoor installations.
- **Ease of Installation**: Many coaxial cables are flexible and easy to install, even in tight spaces.

## **Applications of Coaxial Cables**

Its applications include feedlines connecting radio transmitters and receivers with their antennas, computer network (Internet) connections, digital audio (S/PDIF), and distributing cable television signals. For detailed information about their uses and the different kinds of coaxial cables available, we recommend reading our [Coaxial Cable Guide.](https://au.rs-online.com/web/content/discovery/ideas-and-advice/coaxial-cable-guide)

Coaxial cables are used in a wide range of industries and applications, including:

- **Cable Television (CATV)**: Coaxial cables are the primary medium for transmitting cable television signals.
- **Satellite TV**: Satellite dishes use coaxial cables to deliver signals from the dish to the receiver.
- **Internet**: Many internet service providers (ISPs) use coaxial cables to provide high-speed internet access.
- **Radio**: Coaxial cables are used to connect antennas, radios, and other equipment in radio stations.
- **Aerospace and Military:** Coaxial cables are used in various aerospace and military applications due to their reliable signal transmission and durability.
- **Coaxial Audio Cable:** Used for transmitting high-quality audio signals in professional audio systems.
- **RF Cable:** Specialised coaxial cables designed for radio frequency applications, including wireless communication and broadcasting.

## **Buying Coaxial Cables: Ordering & Delivery Information for Australia**

RS Australia is your trusted source for high-quality coaxial cables, as well as a wide range of other connectivity solutions like [bootlace ferrules](https://au.rs-online.com/web/c/connectors/wire-terminals-splices/bootlace-ferrules/) and [banana connectors.](https://au.rs-online.com/web/c/test-measurement/test-connectors/banana-connectors/) We offer an extensive selection of top brands, including [RS PRO](https://au.rs-online.com/web/content/m/rs-pro), [Huber+Suhner,](https://au.rs-online.com/web/b/huber-suhner/) [TE Connectivity](https://au.rs-online.com/web/b/te-connectivity/), and [Wurth Elektronik](https://au.rs-online.com/web/b/wurth-elektronik/), ensuring you'll find the perfect components for your needs. 

Our online platform offers a seamless ordering experience. Browse our extensive selection of coaxial cables, wires and rf cables, filter by specifications, and easily add what you need to your cart. We offer secure payment options and fast delivery throughout Australia. For more information on our delivery options and associated fees, please visit our [delivery information page.](https://au.rs-online.com/web/content/support/all-articles/delivery)



Coaxial Cable

Networking & Coaxial Cables

Cables & Wires

Electrical, Automation & Cables

Automation & Control Gear

Automation Signalling

Contactors & Auxiliary Contacts

Electric Motors

Industrial Robots

PLCs, HMIs & Industrial Computing

Process Control

Sensors

Solenoids

AV Cables

Cable Glands & Fittings

Cable Joints & Cable Sleeving

Cable Management

Cable Ties & Fixings

Computer Cables

Electrical Power & Industrial Cables

Single Core Cable

Wire to Board Cables & Ribbon Cable

Enclosures & Server Racks

19-Inch Racking

Enclosures

Enclosures & Racking Components

Fuses & Circuit Breakers

Circuit Breakers

Earth & Lightning Protection

Fuse Holders & Accessories

Fuses

HVAC, Fans & Thermal Management

Air Conditioning & Fans

Air Conditioning & Heating Accessories

Building Automation

Electronics Heating & Cooling Components

Fan Accessories

Lighting

Fluorescent Lamps & Tubes

Light Bulbs, Lamps & Tubes

Light Fittings, Fixtures & Luminaires

Lighting Components

Torches & Inspection Lamps

Relays & Signal Conditioning

Relay Accessories

Relays

Signal Conditioners & Isolators

Switches

Capacitive, Magnetic and Piezo Switches

DIP & Rotary Encoded Switches

Domestic Installation Switches

Foot Switches & Components

Joysticks & Components

Key Switches & Selector Switches

Keyboard & Keypad Switches

Limit & Position Switches

Micro Switches & Detector Switches

Push Button Switches & Components

Rocker Switches & Components

Rope Pull Switches & Components

Rotary Switches & Components

Safety Enabling & Control Switches

Safety Interlock Switches & Components

Switch Disconnectors & Components

Toggle Switches & Slide Switches

Electronic Components, Power & Connectors

Batteries & Chargers

Battery & Charger Accessories

Battery Chargers & Power Banks

Non-Rechargeable Batteries

Rechargeable Batteries

Connectors

AV Connectors

Automotive Electrical Connectors

Backplane & Rack Connectors

Circular Connectors

IC Sockets & Adapters

Mains & DC Power Connectors

Network & Telecom Connectors

PCB Connectors & Wire Housings

Power Connectors

RF Coaxial Connectors & Adapters

Terminal Blocks

USB, D Sub & Computing Connectors

Wire Terminals & Splices

Displays & Optoelectronics

Display Modules

Fibre Optic Components

Indicators & Indicator Components

LED Lighting Components

LEDs - Light Emitting Diodes

Laser Modules & Components

Optocouplers & Photodetectors

ESD Control, Cleanroom & PCB Prototyping

ESD Control & Clean Room

PCB Etching, Preparation & Developing

PCB Handling

PCB Spacers, Pillars & Supports

PCB Tools

Prototyping Boards

Passive Components

Antennas

Capacitors

Crystals, Oscillators & Resonators

EMI Filters & Protection

Fixed Resistors

Inductors

Passive Components Kits

Rotary Encoders

Sounder, Buzzer & Microphone Components

Surge Protection Components

Variable Resistors

Power Supplies & Transformers

Power Supplies

Renewable Energy

Transformers

Voltage Converters

Raspberry Pi, Arduino, ROCK, STEM Education & Development Tools

Arduino Shop

BBC micro:bit Shop

Development Tools & Single Board Computers

ROCK SBC Shop

Raspberry Pi Shop

STEM Education

Semiconductors

Amplifiers & Comparators

Audio & Video ICs

Chip Programmers & Debuggers

Clock, Timing & Frequency ICs

Communication & Wireless Module ICs

Data Converters

Discrete Semiconductors

Interface ICs

Logic ICs

Memory Chips

Power Management ICs

Processors & Microcontrollers

Programmable Logic ICs

Sensor ICs

Mechanical, Fluid Power & Tools

Access, Storage & Material Handling

Ladders & Steps

Material Lifting & Loading Equipment

Storage & Shelving

Transit & Equipment Cases

Trucks, Trolleys & Lifting Tables

Adhesives, Sealants & Tapes

Adhesive, Sealant & Tape Dispensers

Adhesives & Glues

Sealants & Resins

Tapes

Bearings & Seals

Gaskets, Seals & Packings

Linear Motion

Rotary Bearings & Housing Units

Engineering Materials & Industrial Hardware

Anti Vibration & Levelling Components

Carbon Fibre & Felt Sheets

Castors & Wheels

Ceramic Materials

Channel Support Systems

Conveyor Components

Insulation Materials

Knobs, Levers & Handles

Metal Materials

Plastic & Rubber Materials

Polishing & Finishing

Shim Stock

Structural Systems

Fasteners & Fixings

Clips & Springs

Girder Fixings

Magnets & Magnetic Strips

Nails & Rivets

Nuts & Washers

Pins, Keys & Retaining Clips

Screws & Bolts

Sheet Metal & Panel Fasteners

Spacers & Standoffs

Wall Plugs, Fixings & Anchors

Hand Tools

Cable, Connector & Crimping Tools

Clamps & Vices

Hammers & Demolition

Knives, Scissors & Saws

Manual Grease Guns & Accessories

Measuring & Marking

Pliers & Cutters

Sanding, Filing & Polishing

Screwdrivers, Hex & Torx Keys

Spanners, Sockets & Wrenches

Specialist Tools

Staplers & Riveters

Threading Tools

Tool Kits & Tool Storage

Mechanical Power Transmission

Belts & Pulleys

Brakes & Clutches

Bushes & Collars

Electric Actuators

Wire Coaxial Cable

0 Products showing for Wire Coaxial Cable

Popular Searches

Related links