Belden 4731R Series, 304.8m, RG11/U Coaxial, Unterminated75 Ω

View all Coaxial Cable

Subtotal (1 reel of 305 metres)*

£3,799.385

(exc. VAT)

£4,559.14

(inc. VAT)

Add to Basket
Select or type quantity
Temporarily out of stock
  • Shipping from 19 January 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
Per Reel*
305 +£12.457£3,799.39

*price indicative

Coaxial-Adapters
Coaxial Adapters
Don't forget your Coaxial Adapters!
Shop Coaxial Adapters
RS Stock No.:
187-6113
Mfr. Part No.:
4731R 0101000
Brand:
Belden
Find similar products by selecting one or more attributes.
Select all

Brand

Belden

Terminated/Unterminated

Unterminated

Coaxial Type

RG11/U

Outer Diameter

10.16mm

CPR Certification

Eca

Characteristic Impedance

75 Ω

Attenuation

0.54 dB/100 m

Length

304.8m

Sheath Colour

Black

Fire Behaviour

Flame Retardant

Voltage Rating

300 V

Conductor Strand Type

Solid

Series

4731R

Operating Temperature Range

-20 → +75 °C

Minimum Operating Temperature

-20°C

Size of Strands

14 AWG

Velocity ratio

85%

Conductor Material

Silver Plated Copper

Insulation Material

Foam HDPE

Capacitance

50.85pF/m

Shielding

Tinned Copper Braid

Sheath Material

Polyvinyl Chloride PVC

Maximum Operating Temperature

+75°C

COO (Country of Origin):
US

Belden Coaxial Cable, RG11/U Type, 304.8m Length - 4K Series - 4731R 0101000


Use this RG11/U 4K coaxial cable from Belden to transmit ultra-high definition video feeds to your devices. It has a low attenuation of 0.54dB over 100m, so it keeps its transfer strength over a large distance to deliver high-quality output signals. An operating temperature range of -30°C to +75°C means you can confidently use it in harsh conditions.

Features & Benefits


• High-density polyethylene insulation withstands high temperatures to protect the cable core
• Robust PVC cable jacket protects internal wire and insulation against chemicals and abrasion

Applications


• Wireless local area networks
• RF connections
• Broadcasting applications

What's the difference between an RG6 and an RG11 coaxial cable?


RG11 coaxial cables have a longer range than RG6 cables, so they maintain a strong signal over greater distances.

What's the transmission speed of this cable?


This coaxial cable can reliably transfer data at speeds of up to 12Gbps.

Related links