Product Number: 4731P

12 GHz Coax, 4K UHD Precision Video Coax, RG-11/U Type, 75 Ohm, 14 AWG Solid SC, CMP

12 GHz, 4K UHD Precision Video Coax, 75 Ohm RG11 Type 14 AWG solid silver plated copper conductor, foam FEP core, Duofoil® bonded to core+95% tinned copper braid+Duofoil®, CMP, PVDF jacket

Availability: Global
Status: Active
Orderable items: 1

Ships from and sold by A5 IT.

Part numbers

4731P is a product family. Each item number below is a separate orderable part — colour, put-up and length differ.

Item #	Color	Putup Type	Length	UPC	Order
4731P 0101000	Black	Reel	1,000 ft	612825419532	Order online

Specifications

Product Overview

Suitable Applications	SMPTE 2082-1 12 Gb/s UHDTV, SMPTE 2081-1 6 Gb/s UHDTV, SMPTE 424M 3 Gb/s HD-SDI 1080P

Construction Details

RG Type	11
Overall Cable Diameter (Nominal)	0.348 in (8.84 mm)

Conductor

No. of Elements	1
Size	14 AWG
Stranding	Solid
Nom. Diameter	0.064 in
Material	SC - Silvered Copper

Insulation

Material	FEP - Fluorinated Ethylene Propylene (Foam)
Nom. Insulation Diameter	0.274 in (6.96 mm)
Color Code	White

Outer Shield

Layer	Outer Shield Type	Material	Material Trade Name	Coverage
1	Tape	Tri-Laminate (Alum+Poly+Alum)	Duobond® II	100%
2	Braid	Tinned Copper (TC)		95%
3	Tape	Tri-Laminate (Alum+Poly+Alum)	Duofoil®	100%

Outer Jacket

Material	PVDF - Polyvinylidene Fluoride
Nom. Diameter	0.348 in (8.84 mm)

Electrical Characteristics

Return Loss

Frequency	Min. Return Loss
5 MHz - 1600 MHz	23 dB
1600 MHz - 4500 MHz	21 dB
4500 MHz - 12000 MHz	15 dB

Attenuation

Frequency	Nom. Attenuation
1 MHz	0.16 dB/100ft
3.58 MHz	0.31 dB/100ft
5 MHz	0.36 dB/100ft
6 MHz	0.39 dB/100ft
7 MHz	0.41 dB/100ft
10 MHz	0.48 dB/100ft
12 MHz	0.52 dB/100ft
25 MHz	0.71 dB/100ft
55 MHz	1.03 dB/100ft
67.5 MHz	1.13 dB/100ft
71.5 MHz	1.16 dB/100ft
88.5 MHz	1.29 dB/100ft
100 MHz	1.36 dB/100ft
135 MHz	1.57 dB/100ft
143 MHz	1.62 dB/100ft
180 MHz	1.82 dB/100ft
270 MHz	2.28 dB/100ft
360 MHz	2.70 dB/100ft
540 MHz	3.46 dB/100ft
720 MHz	4.15 dB/100ft
750 MHz	4.26 dB/100ft
1000 MHz	5.11 dB/100ft
1500 MHz	6.64 dB/100ft
2000 MHz	8.01 dB/100ft
2250 MHz	8.65 dB/100ft
3000 MHz	10.51 dB/100ft
4500 MHz	13.61 dB/100ft
6000 MHz	16.44 dB/100ft
12000 MHz	25.89 dB/100ft

Electricals

Nom. Conductor DCR	6.3 Ohm/1000ft (21 Ohm/km)
Nom. Outer Shield DCR	2.9 Ohm/1000ft (9.5 Ohm/km)
Nom. Capacitance Cond-to-Shield	16.1 pF/ft (52.8 pF/m)
Nom. Characteristic Impedance	75 Ohm
Nom. Velocity of Prop.	83%

Voltage

UL Voltage Rating	300 V RMS

Mechanical Characteristics

Max. Pull Tension	145 lbs (65.8 kg)
Bulk Cable Weight	66 lbs/1000ft

Temperature

UL Temperature	125°C
Operating	-20°C To +125°C

Bend Radius

Stationary Min.	3.5 in (89 mm)
Installation Min.	3.5 in (89 mm)

Standards and Compliance

Environmental Suitability	Indoor - Plenum Indoor/Outdoor, Indoor, Outdoor, Sunlight Resistance, UV Resistance, Aerial - When supported by messenger wire
Flammability / Reaction to Fire	NFPA 262, FT6
CPR Compliance	CPR Euroclass: Eca
NEC / UL Compliance	Article 800, CMP
CEC / C(UL) Compliance	CMP.
European Directive Compliance	EU Directive 2015/863/EU (RoHS 2 amendment), REACH, EU Directive 2011/65/EU (RoHS 2), EU Directive 2012/19/EU (WEEE)
UK Regulation Compliance	UKCA Mark
APAC Compliance	China RoHS II (GB/T 26572-2011)
Non-Plenum Number	4731R

History

Update and Revision	Revision Number: 0.253 Revision Date: 02-20-2026

Resources

Belden 4731P technical datasheet Indoor/Outdoor Stadium Cables Belden 4K UHD Coax Cables Connectors for 12G-SDI Commercial AV Digital Coax Cables Belden Commercial Audio/Video Range (EMEA)Belden Connector Cross Reference Date: 2018-03-20