MPN

RS PRO, 100m, RG179B/U Coaxial, Unterminated75 Ω

RS Stock No.:: 906-0632
Distrelec Article No.:: 303-95-544
Brand:: RS PRO

RS PRO, 100m, RG179B/U Coaxial, Unterminated75 Ω

Subtotal (1 reel of 100 metres)*

£227.99

(exc. VAT)

£273.59

(inc. VAT)

FREE delivery for orders over £50.00

In Stock

46 unit(s) ready to ship
Plus 2 unit(s) ready to ship from another location
Plus 50 unit(s) shipping from 09 February 2026

Need more? Click ‘Check delivery dates’ to find extra stock and lead times.

Reel(s)	Per Reel	Per Metre*
1 +	£227.99	£2.28

*price indicative

Alternative

This product is not currently available. Here is our alternative recommendation.

RS PRO, 25m, RG179B/U Coaxial, Unterminated75 Ω

RS Stock No.: 906-0638

1 Reel of 25 Metre(s)

£57.18

(exc. VAT)

£68.62

(inc. VAT)

RS Stock No.:: 906-0632
Distrelec Article No.:: 303-95-544
Brand:: RS PRO

Specifications

Technical Reference

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	RS PRO
	Terminated/Unterminated	Unterminated
	Coaxial Type	RG179B/U
	Outer Diameter	2.5mm
	CPR Certification	Fca
	Characteristic Impedance	75 Ω
	Attenuation	91.25 dB @ 1GHz
	Length	100m
	Sheath Colour	Brown
	Conductor Strand Type	Stranded
	Conductor Material	Silver Plated Copper Clad Steel
	Standards Met	Euroclass Eca
	Minimum Operating Temperature	-70°C
	Velocity ratio	70%
	Insulation Material	PTFE
	Shielding	Silver Plated Copper Braid
	Sheath Material	FEP
	Number of Strands	7
	Operating Temperature Range	-70 → +200 °C
	Maximum Operating Temperature	+200°C
	Size of Strands	0.1 mm
	Capacitance	63.65pF/m
	Core Strands	7/0.1

	Select all
	Brand RS PRO
	Terminated/Unterminated Unterminated
	Coaxial Type RG179B/U
	Outer Diameter 2.5mm
	CPR Certification Fca
	Characteristic Impedance 75 Ω
	Attenuation 91.25 dB @ 1GHz
	Length 100m
	Sheath Colour Brown
	Conductor Strand Type Stranded
	Conductor Material Silver Plated Copper Clad Steel
	Standards Met Euroclass Eca
	Minimum Operating Temperature -70°C
	Velocity ratio 70%
	Insulation Material PTFE
	Shielding Silver Plated Copper Braid
	Sheath Material FEP
	Number of Strands 7
	Operating Temperature Range -70 → +200 °C
	Maximum Operating Temperature +200°C
	Size of Strands 0.1 mm
	Capacitance 63.65pF/m
	Core Strands 7/0.1

COO (Country of Origin):: CN

RS PRO brown unterminated to unterminated coaxial cable

From the trusted brand RS PRO, comes a range of high quality unterminated to unterminated coaxial cables. Constructed out of industry-standard components, this flexible cable has been designed so that the user can attach connection points on each end.

Coaxial type cables are designed to carry signals over long distances and are easy to install.

Features and benefits

Strong brown FEP jacket

Silver plated copper braiding

Impedance of 75 ohms

Diameter of 2.5mm

Applications

Coaxial cables are commonly used by electricians and IT personnel, these particular coaxial type cables have a range of application use such as commercial Electronics and radio frequency engineering

What is Impedance?

Impedance is an electric current’s opposition being measured when the voltage has been applied.

Why choose RS PRO?

RS PRO is our own brand of high-quality products whilst bringing you great value for money. Our wide range of products have been engineered to meet high industry standards, so you are ensured reliable and robust solutions.