Belden MRG1740 Series, 500m, RG174/U Coaxial, Unterminated50 Ω

RS Stock No.:: 521-8341
Mfr. Part No.:: MRG1740.00500
Brand:: Belden

Belden MRG1740 Series, 500m, RG174/U Coaxial, Unterminated50 Ω

Subtotal (1 reel of 500 metres)*

£722.72

(exc. VAT)

£867.26

(inc. VAT)

FREE delivery for orders over £50.00

Temporarily out of stock

10 unit(s) shipping from 07 November 2025
Plus 999,999,989 unit(s) shipping from 02 January 2026

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

Reel(s)	Per Reel	Per Metre*
1 +	£722.72	£1.445

*price indicative

Alternative

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

Alpha Wire Alpha Essentials Coaxial Cable Series, 304m, RG174/U Coaxial, Unterminated50 Ω

RS Stock No.: 126-5107

1 Reel of 304 Metre(s)

£270.88

(exc. VAT)

£325.06

(inc. VAT)

RS Stock No.:: 521-8341
Mfr. Part No.:: MRG1740.00500
Brand:: Belden

Specifications

Technical Reference

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Belden
	Terminated/Unterminated	Unterminated
	Coaxial Type	RG174/U
	Outer Diameter	2.8mm
	CPR Certification	Eca
	Characteristic Impedance	50 Ω
	Attenuation	11 dB/100m @ 10 MHz
	Length	500m
	Sheath Colour	Black
	Voltage Rating	1.4 kV dc
	Conductor Strand Type	Stranded
	Standards Met	Euroclass Eca
	Series	MRG1740
	Maximum Operating Temperature	+70°C
	Shielding	Tinned Copper Braid
	Sheath Material	Polyvinyl Chloride PVC
	Capacitance	101pF/m
	Insulation Material	PE
	Velocity ratio	66%
	Minimum Operating Temperature	-40°C
	Operating Temperature Range	-40 → +70 °C
	Number of Strands	7
	Conductor Material	Bare Copper Clad Steel
	Core Strands	7/0.16
	Size of Strands	26 AWG

	Select all
	Brand Belden
	Terminated/Unterminated Unterminated
	Coaxial Type RG174/U
	Outer Diameter 2.8mm
	CPR Certification Eca
	Characteristic Impedance 50 Ω
	Attenuation 11 dB/100m @ 10 MHz
	Length 500m
	Sheath Colour Black
	Voltage Rating 1.4 kV dc
	Conductor Strand Type Stranded
	Standards Met Euroclass Eca
	Series MRG1740
	Maximum Operating Temperature +70°C
	Shielding Tinned Copper Braid
	Sheath Material Polyvinyl Chloride PVC
	Capacitance 101pF/m
	Insulation Material PE
	Velocity ratio 66%
	Minimum Operating Temperature -40°C
	Operating Temperature Range -40 → +70 °C
	Number of Strands 7
	Conductor Material Bare Copper Clad Steel
	Core Strands 7/0.16
	Size of Strands 26 AWG

COO (Country of Origin):: NL

Belden Coaxial Cable, 26AWG - MRG1740 Series

Use this MRG1740 coaxial cable from Belden to safely transfer signals from one electrical device to another. It’s supplied in a long length making it ideal for long-distance transfers. The black PVC sheath is flexible for ease of installation and protects the wires against chemicals, heat and wear for reliable performance. The MRG1740.00500 cable's tinned-copper braid shielding and PE (polyethylene) insulation also ensure a clear signal with minimal interference. As the cable is unterminated, you can easily customise it according to the specifications of your system, making it a versatile choice.

Features & Benefits

• Wide operating temperature range of -40°C to +70°C for use in harsh environments
• Low attenuation of 11dB (decibels) to ensure a strong signal
• Capacitance of 101pF/m (picofarads per metre) allows a high level of stored electrical charge
• Compact outer diameter of 2.8mm makes it suitable for installation in tight circuits

Applications

• Television and aerial connections
• Live broadcasting
• Coaxial communication
• Commercial and residential satellites

What type of coaxial cable is this?

This is an RG174-type cable, which is commonly used for cellular, GPS (global positioning system) and WLAN (wireless local area network) applications.

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