Product Hierarchy
Product Hierarchy

4731R - 12 GHz Coax, 4K UHD Precision Video Cable, RG-11/U Type, 75 Ohm, 14 AWG Solid, CMR

RG-11/U Coax, 14 AWG solid .064" silver-plated copper conductor, gas-injected foam HDPE insulation, Duofoil® bonded to core + tinned copper braid shield (95% coverage) + bonded to jacket, PVC jacket.

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

Physical Characteristics (Overall)

AWGStrandingMaterialNominal DiameterNo. of Coax
14SolidSC - Silvered Copper0.064 in1
MaterialNominal Diameter
PE - Polyethylene (Foam).280 in
Insulation, Table Note: Gas Injected
Outer Shield Material
TypeLayerMaterialMaterial Trade NameCoverage [%]
Tape1Alum / Poly / AlumBonded Duofoil® (Bonded to Dielectric)100 %
Braid2TC - Tinned Copper95 %
Tape3Alum / PolyBonded Beldfoil® with shorting fold (bonded to jacket)100 %
Outer Jacket Material
MaterialNominal Diameter
PVC - Polyvinyl Chloride0.400 in

Electrical Characteristics

Conductor DCR
Nominal Conductor DCROuter Conductor DCR
2.5 Ohm/1000ft1.5 Ohm/1000ft
Nom. Capacitance Conductor to Shield
15.5 pF/ft
Nominal Inductance
0.097 µH/ft
Nominal Characteristic Impedance
75 Ohm
Return Loss (RL)
Frequency [MHz]Minimum Return (RL)
5 MHz - 1600 MHz23 dB
1600 MHz - 4500 MHz21 dB
4500 MHz - 12000 MHz15 dB
High Frequency (Nominal/Typical)
Frequency [MHz]Nom. Insertion Loss
1 MHz0.16 dB/100ft
3.58 MHz0.30 dB/100ft
5 MHz0.34 dB/100ft
6 MHz0.37 dB/100ft
7 MHz0.39 dB/100ft
10 MHz0.45 dB/100ft
12 MHz0.49 dB/100ft
25 MHz0.67 dB/100ft
55 MHz0.95 dB/100ft
67.5 MHz1.04 dB/100ft
71.5 MHz1.07 dB/100ft
88.5 MHz1.17 dB/100ft
100 MHz1.24 dB/100ft
135 MHz1.41 dB/100ft
143 MHz1.45 dB/100ft
180 MHz1.61 dB/100ft
270 MHz1.96 dB/100ft
360 MHz2.27 dB/100ft
540 MHz2.81 dB/100ft
720 MHz3.27 dB/100ft
750 MHz3.34 dB/100ft
1000 MHz3.89 dB/100ft
1500 MHz4.83 dB/100ft
2000 MHz5.65 dB/100ft
2250 MHz6.02 dB/100ft
3000 MHz7.07 dB/100ft
4500 MHz8.81 dB/100ft
6000 MHz10.45 dB/100ft
12000 MHz16.39 dB/100ft
Nominal DelayNominal Velocity of Propagation (VP) [%]
1.2 ns/ft85 %
UL Voltage Rating
300 V RMS
Electrical Characteristics Notes: Return Loss: Fixed bridge and termination

Temperature Range

Operating Temp Range: -30°C To +75°C

Mechanical Characteristics

UV Resistance: Yes
Bulk Cable Weight: 87 lbs/1000ft
Max Recommended Pulling Tension: 145 lbs
Min Bend Radius/Minor Axis: 4 in


NEC/(UL) Specification: CMR
CEC/C(UL) Specification: CMG
RG Type: 11/U Type
Series Type: Series 11

Applicable Environmental and Other Programs

Environmental Space: Outdoor - Aerial
EU Directive 2000/53/EC (ELV): Yes
EU Directive 2003/96/EC (BFR): Yes
EU Directive 2011/65/EU (ROHS II): Yes
EU Directive 2012/19/EU (WEEE): Yes
EU Directive 2015/863/EU: Yes
EU Directive Compliance: EU Directive 2000/53/EC (ELV); EU Directive 2002/96/EC (WEEE); EU Directive 2003/11/EC (BFR); EU Directive 2011/65/EU (ROHS II)
EU CE Mark: Yes
EU RoHS Compliance Date (yyyy-mm-dd): 2004-01-01


Suitability - Aerial: Yes - Black only, when supported by messenger wire
Suitability - Burial: No
Suitability - Hazardous Locations: No
Suitability - Indoor: Yes
Suitability - Outdoor: Yes - Black only

Flammability, LS0H, Toxicity Testing

C(UL) Flammability: FT4
UL Flammability: UL1666 Vertical Shaft
UL voltage rating: 300 V RMS


Plenum (Y/N): No

Part Number

Item #ColorPutup TypeLengthUPC
4731R 0101000BlackReel1,000 ft612825396963
4731R 0104000BlackReel4,000 ft612825436720
4731R 0105000BlackReel5,000 ft612825396970
4731R 0061000Blue, LightReel1,000 ft612825396949
4731R N3U1000Mil GreenReel1,000 ft612825396918
4731R 0031000OrangeReel1,000 ft612825396932
4731R 0071000PurpleReel1,000 ft612825396956
4731R 0021000RedReel1,000 ft612825396925

Product Notes

Notes: Print legend includes sequential footage marks.


Update and Revision: Revision Number: 0.226 Revision Date: 04-28-2020
Date: 2004-01-01
4K UHD Coax Cables_PB00121_BAV_BDC_0817_A_AG_Print_Original_116169.pdf
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