MPN

Belden MRG5900 Series, 500m, RG59 Coaxial, Unterminated75 Ω

RS Stock No.:: 521-8329
Mfr. Part No.:: MRG5900.00500
Brand:: Belden

Belden MRG5900 Series, 500m, RG59 Coaxial, Unterminated75 Ω

Subtotal (1 reel of 500 metres)*

£713.40

(exc. VAT)

£856.08

(inc. VAT)

FREE delivery for orders over £50.00

Temporarily out of stock

1 unit(s) shipping from 23 October 2025
Plus 1 unit(s) shipping from 31 October 2025
Plus 999,999,997 unit(s) shipping from 05 December 2025

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

Reel(s)	Per Reel	Per Metre*
1 +	£713.40	£1.427

*price indicative

Alternative

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

Belden MRG5900 Series, 100m, RG59 Coaxial, Unterminated75 Ω

RS Stock No.: 521-8486

1 Reel of 100 Metre(s)

£149.25

(exc. VAT)

£179.10

(inc. VAT)

RS Stock No.:: 521-8329
Mfr. Part No.:: MRG5900.00500
Brand:: Belden

RG59B/U

1/0.6mm copper-plated steel conductor, solid polyethylene insulation, plain copper braid and sheathed in PVC.

Equivalent to Alpha 9059B
Connector / Cable group F

Belden MRG5902 Series SDI Coaxial Cable, 6.15mm Outer Diameter, 75 Ω Characteristic Impedance - MRG5902.00500

This SDI Coaxial Cable is an effective solution for standard analogue video applications. Constructed with RG59 type coaxial technology, it features an outer diameter of 6.15mm and is 500m in length, ensuring ample reach for a variety of installations. With its solid bare copper clad steel conductor and low smoke zero halogen jacket, this cable provides both reliability and safety in demanding environments.

Features & Benefits

• 75 Ω characteristic impedance for optimal signal integrity
• Low smoke zero halogen construction reduces toxic emissions
• High-performance coaxial design minimises signal attenuation
• Bare copper braid shielding ensures excellent interference protection
• Extensive operational temperature range from -30°C to +70°C
• PE insulation offers enhanced durability and flexibility

Applications

• Designed for seamless SDI video transmission
• Utilised in broadcast and professional video environments
• Suitable for indoor installations requiring low smoke emissions
• Employed in automation and electronics setups
• Perfect for commercial video conferencing systems

What is the maximum allowable attenuation of this cable during video transmission?

The maximum attenuation is specified at 2.9 dB per 100m at 5 MHz, with varying values at higher frequencies, ensuring reliable signal performance over extended distances.

How does the cable's construction impact its performance for video applications?

The use of a solid bare copper clad steel conductor and a bare copper braid shield enhances both conductivity and reduces interference, making it suitable for high-quality video transmission.

What safety standards does this cable meet for indoor use?

It complies with Euroclass Eca for fire safety, ensuring that it is appropriate for indoor environments without contributing to fire hazards.

What are the intricacies of the cable's bending radius during installation?

The minimum bending radius for stationary applications is 35mm, allowing flexibility while maintaining the integrity of the cable.

How does the cable perform under various temperature conditions?

It is engineered to operate efficiently within a temperature range of -30°C to +70°C, making it suitable for diverse application environments.

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Belden
	Terminated/Unterminated	Unterminated
	Coaxial Type	RG59
	Outer Diameter	6.15mm
	CPR Certification	Eca
	Characteristic Impedance	75 Ω
	Attenuation	2.9 dB/100m @ 5 MHz
	Length	500m
	Sheath Colour	Black
	Conductor Strand Type	Solid
	Number of Strands	1
	Operating Temperature Range	-15 → +70 °C
	Minimum Operating Temperature	-15°C
	Velocity ratio	66%
	Sheath Material	Polyvinyl Chloride PVC
	Maximum Operating Temperature	+70°C
	Series	MRG5900
	Insulation Material	PE
	Conductor Material	Bare Copper Clad Steel
	Size of Strands	22 AWG
	Core Strands	1/0.58
	Capacitance	67.3pF/m
	Shielding	Tinned Copper Braid
	Standards Met	Euroclass Eca

	Select all
	Brand Belden
	Terminated/Unterminated Unterminated
	Coaxial Type RG59
	Outer Diameter 6.15mm
	CPR Certification Eca
	Characteristic Impedance 75 Ω
	Attenuation 2.9 dB/100m @ 5 MHz
	Length 500m
	Sheath Colour Black
	Conductor Strand Type Solid
	Number of Strands 1
	Operating Temperature Range -15 → +70 °C
	Minimum Operating Temperature -15°C
	Velocity ratio 66%
	Sheath Material Polyvinyl Chloride PVC
	Maximum Operating Temperature +70°C
	Series MRG5900
	Insulation Material PE
	Conductor Material Bare Copper Clad Steel
	Size of Strands 22 AWG
	Core Strands 1/0.58
	Capacitance 67.3pF/m
	Shielding Tinned Copper Braid
	Standards Met Euroclass Eca

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