Product Hierarchy
Product Hierarchy

4731R - 4K UHD Coax for 12G-SDI, 75 Ohm, RG-11, 14 AWG Solid SC, Tri-Shield, PVC Jkt, CMR

75 Ohm SDI Coax, RG-11, 14 AWG Solid Silvered Copper Conductor, PE Insulation, Foil + 95% Tinned Copper Braid + Foil Shield, PVC Jacket, CMR

Product Overview

Suitable Applications: Ultra-High Definition Digital Video, 4K Single-link 12 Gb/s UHDTV, 4K D-Cinema, 8K Quad-link UHDTV, HD-SDI 1080p

Construction Details

RG Type: 11
SizeStrandingNom. DiameterMaterial
14 AWGSolid0.064 inSC - Silvered Copper
MaterialNom. Insulation Diameter
PE - Polyethylene (Foam)0.280 in (7.11 mm)
Outer Shield
LayerOuter Shield TypeMaterialMaterial Trade NameCoverageNotes
1TapeTri-Laminate (Alum+Poly+Alum)Duobond® II100%
2BraidTinned Copper (TC)95%
3TapeTri-Laminate (Alum+Poly+Alum)Beldfoil®100%With Shorting Fold and Bonded to inside of jacket for easy preparation
Outer Jacket
MaterialNom. Diameter
PVC - Polyvinyl Chloride0.400 in (10.2 mm)
Overall Cable Diameter (Nominal): 0.400 in (10.2 mm)

Electrical Characteristics

Return Loss (RL)
FrequencyMin. Return Loss
5 - 1600 MHz23 dB
1600 - 4500 MHz21 dB
4500 - 12000 MHz15 dB
FrequencyNom. Attenuation
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
Nom. Conductor DCRNom. Outer Shield DCRNom. Capacitance Cond-to-ShieldNom. Characteristic ImpedanceNom. Velocity of Prop.
2.5 Ohm/1000ft (8.2 Ohm/km)1.3 Ohm/1000ft (4.3 Ohm/km)15.5 pF/ft (50.9 pF/m)75 Ohm85%
UL Voltage Rating
300 V (CMR, CMG)

Mechanical Characteristics

UL TemperatureOperating
60°C-20°C to +75°C
Bend Radius
Installation Min.
4 in
Max. Pull Tension: 145 lbs (65.8 kg)
Bulk Cable Weight: 87 lbs/1000ft

Standards and Compliance

Environmental Suitability: Indoor - Riser, Indoor, Aerial - Black only, When supported by messenger wire
Sustainability: CA Prop 65
Flammability / Reaction to Fire: UL1666 Vertical Shaft
NEC / UL Compliance: CMR
CEC / C(UL) Compliance: CMG
European Directive Compliance: EU CE Mark, EU Directive 2015/863/EU (RoHS 2 amendment), REACH, EU Directive 2011/65/EU (RoHS 2), EU Directive 2012/19/EU (WEEE)
APAC Compliance: China RoHS II (GB/T 26572-2011)
Plenum Number: 4731P


Update and Revision: Revision Number: 0.288 Revision Date: 04-08-2022

Part Numbers

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
Date: 2004-01-01
4K UHD Coax Cables_PB00121_BAV_BDC_0817_A_AG_Print_Original_116169.pdf
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