RG179 Coaxial Cable – Types, Specifications, Features and Applications

Introduction

RG179 coaxial cable is a thin, flexible 75-ohm RF wire that is commonly used for video transmission, broadcast equipment, RF signal connections, and instrumentation systems. Because of its compact diameter, lightweight design, and outstanding high-frequency performance, RG179 is widely employed in situations where space is restricted but signal integrity is critical.

This cable is often made with PTFE dielectric insulation and silver-plated conductors, making it ideal for high-temperature applications and precision RF systems. RG179 is also commonly used for SDI video transmission, CCTV systems, test equipment, and telecommunications applications.

Types of RG179 Coaxial Cables :

RG179 cables are offered in a variety of options based on shielding, conductor type, and application requirements.

1. Standard RG179 coaxial cable

The standard RG179 cable is intended for general-purpose RF and video signal transmission.

Structure

• Silver-plated copper center conductor

• PTFE dielectric insulation.

• Single-braided shielding

• Flexible outer jacket.

Common Uses

• Video signal transmission

• Broadcast equipment

• RF test systems

2. RG179 Double-Shielded Cable

This version contains enhanced shielding to prevent electromagnetic interference (EMI).

Features

• Aluminum foil shield.

• Braided copper shield.

• Improved signal protection.

Advantages

• Better noise immunity.

• Stable signal quality

• Suitable for strong interference conditions.

3. RG179 High Temperature Cable

Designed for industrial and aerospace settings with high temperatures.

Construction

• PTFE insulation

• High-temperature jacket

• Silver-plated conductors

Applications

• Aerospace electronics

• Military communication systems

• Industrial RF equipment

4. RG179 Cable Assemblies

These cables include pre-installed RF connectors for simple installation.

Common Connector Types:

• BNC connections

• SMA connections

• SMB connectors

• F connectors

Used in:

• Broadcast equipment

• Test laboratories

• Video monitoring systems

Key Features of the RG179 Coaxial Cable

1. Small Diameter Design

RG179 cables are thin and light, making them perfect for small installations.

2. Excellent signal integrity.

Stable signal transmission for high-frequency applications.

3. High Temperature Resistance.

The cable's PTFE insulation allows it to work in severe, high-temperature situations.

4. Flexible Construction

The wire stays flexible, allowing for easy routing in tight locations.

5. Reliable shielding

Braided shielding protects signals from electromagnetic interference (EMI).

6. 75 Ohm impedance.

Optimized for video transmission and broadcasting systems.

Technical Specifications of RG179 Coaxial Cable

Parameter	Specification
Cable Type	RG179 Coaxial Cable
Impedance	75 Ohms
Center Conductor	Silver Plated Copper
Dielectric Material	PTFE
Shielding	Silver Plated Copper Braid
Outer Jacket	FEP / PTFE
Outer Diameter	Approximately 2.5 mm
Operating Frequency	Up to several GHz (application dependent)
Temperature Range	-55°C to +200°C

Applications for RG179 Coaxial Cable :

RG179 cable is widely used in radio frequency (RF), broadcast, and electronic communications systems.

Broadcast and Video Systems

SDI video transmission and professional broadcasting equipment frequently make advantage of this.

CCTV Surveillance Systems

Used in surveillance networks to transmit high-quality video signals.

Test and Measurement Equipment

Widely used in radiofrequency testing and laboratory instruments.

Telecommunication Equipment

Signals are reliably transmitted in communication systems and networking devices.

Aerospace and Military Systems

Used in high-performance electronic systems with great temperature tolerance.

Medical Equipment

Used in diagnostic imaging and precision electronics.

Conclusion

The RG179 coaxial cable is a versatile and dependable 75-ohm RF wire that is ideal for high-quality video transmission and precise signal applications. RG179, with its tiny diameter, PTFE insulation, superior shielding, and high temperature resistance, is widely used in broadcasting, telecommunications, test equipment, aerospace, and medical electronics.

RG179 is a fantastic solution for applications that require efficient signal transmission in small locations because to its compact size and robust electrical performance.

Contact Us

Eteily Technologies India Pvt. Ltd.

📫 Address: B28 Vidhya Nagar, Near SBI Bank,
 📍  District: Bhopal, PIN: 462026, Madhya Pradesh
🌐 Website: https://eteily.com

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