RS PRO, 500m, RG58 Coaxial, Unterminated50 Ω

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Subtotal (1 reel of 500 metres)*

£823.26

(exc. VAT)

£987.91

(inc. VAT)

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  • 1 unit(s) shipping from 23 January 2026
  • Plus 1 unit(s) shipping from 09 February 2026
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RS Stock No.:
521-7916
Brand:
RS PRO
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Brand

RS PRO

Terminated/Unterminated

Unterminated

Coaxial Type

RG58

Outer Diameter

4.95mm

CPR Certification

Eca

Characteristic Impedance

50 Ω

Attenuation

4.7 dB/100m

Length

500m

Sheath Colour

White

Voltage Rating

4 kV dc

Conductor Strand Type

Stranded

Velocity ratio

66%

Insulation Material

PE

Capacitance

100pF/m

Operating Temperature Range

-40 → +70 °C

Minimum Operating Temperature

-40°C

Number of Strands

19

Sheath Material

Polyvinyl Chloride PVC

Maximum Operating Temperature

+70°C

Shielding

Tinned Copper Braid

Series

MRG5800

Conductor Material

Tinned Copper

Standards Met

Euroclass Eca

Core Strands

0.9/2.95

Size of Strands

33 AWG

COO (Country of Origin):
NL

Belden MRG5800 Series Coaxial Cable, 4.95mm Outer Diameter, 500m Length - MRG5800.02500


This RG58 coaxial cable is a high-performance solution designed to meet various connectivity needs. Featuring an outer diameter of 4.95 mm, this 500 m length cable is unterminated, making it versatile for custom applications in industries such as automation and electronics. With a characteristic impedance of 50 Ohm, this cable is engineered for effective data and wireless communication transmission.

Features & Benefits


• Constructed with tinned copper conductors for enhanced durability
• Low attenuation performance ensures minimal signal loss
• PVC sheath provides excellent protection against physical damage
• Operating temperature range from -40°C to +70°C ensures reliability in harsh conditions
• 19 stranded wires contribute to flexibility and strength
• Complies with industry standards for safety and efficiency

Applications


• Used with satellite antennas for television connectivity
• Utilised in medical equipment for reliable signal transmission
• Suitable for linking digital audio signals to radio devices
• Employed in industrial automation systems for stable connections

What is the maximum operating temperature this cable can withstand?


The cable can operate at temperatures up to +70°C without suffering from melting or deterioration, making it suitable for various environments.

How does the cable's construction contribute to its performance?


The use of tinned copper conductors helps reduce interference while maintaining excellent signal quality, ensuring efficient data transmission.

What specific environments is this cable suited for?


It is suitable for use in industrial, medical, and instrumentation applications, providing reliable performance across multiple sectors.

What is meant by unterminated in relation to this cable?


Unterminated refers to the lack of connectors at both ends, allowing for custom fitting as needed in specific installations.

How does the low attenuation affect the cable's usability?


Low attenuation results in less signal loss over distance, making it ideal for applications that require long cable runs without compromising performance.

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