Belden

4794R - 4K UHD Coax for 12G-SDI, 75 Ohm, Series 7, 16 AWG Solid SC, Tri-Shield, PVC Jkt, CMR

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SKU:
4794R
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Description

75 Ohm SDI Coax, Series 7, 16 AWG Solid Silvered Copper Conductor, PE Insulation, Foil + 95% Tinned Copper Braid + Foil Shield, PVC Jacket, CMR

Specifications

Specifications

Product Overview

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

Construction Details

Series Type7

Conductor

SizeStrandingNom. DiameterMaterial
16 AWGSolid0.051 inSC - Silvered Copper

Insulation

MaterialNom. Insulation DiameterColor CodeNotes
PE - Polyethylene (Foam)0.225 in (5.72 mm)WhiteGas Injected

Outer Shield

LayerOuter Shield TypeMaterialMaterial Trade NameCoverageNotes
1TapeTri-Laminate (Alum+Poly+Alum)Duobond® II100%
2BraidTinned Copper (TC)95%
3TapeBi-Laminate (Alum+Poly)Beldfoil®100%With Shorting Fold and Bonded to inside of jacket for easy preparation

Outer Jacket

MaterialNom. Diameter
PVC - Polyvinyl Chloride0.320 in (8.13 mm)
Overall Cable Diameter (Nominal)0.320 in (8.13 mm)

Electrical Characteristics

Return Loss

FrequencyMin. Return Loss
5 - 1600 MHz23 dB
1600 - 4500 MHz21 dB
4500 - 12000 MHz15 dB

Attenuation

FrequencyNom. Attenuation
1 MHz0.26 dB/100ft
3.58 MHz0.43 dB/100ft
5 MHz0.50 dB/100ft
6 MHz0.52 dB/100ft
7 MHz0.55 dB/100ft
10 MHz0.63 dB/100ft
12 MHz0.66 dB/100ft
25 MHz0.88 dB/100ft
55 MHz1.21 dB/100ft
67.5 MHz1.31 dB/100ft
71.5 MHz1.34 dB/100ft
88.5 MHz1.47 dB/100ft
100 MHz1.54 dB/100ft
135 MHz1.75 dB/100ft
143 MHz1.79 dB/100ft
180 MHz1.98 dB/100ft
270 MHz2.40 dB/100ft
360 MHz2.76 dB/100ft
540 MHz3.41 dB/100ft
720 MHz3.96 dB/100ft
750 MHz4.05 dB/100ft
1000 MHz4.70 dB/100ft
1500 MHz5.83 dB/100ft
2000 MHz6.80 dB/100ft
2250 MHz7.25 dB/100ft
3000 MHz8.48 dB/100ft
4500 MHz10.66 dB/100ft
6000 MHz12.47 dB/100ft
12000 MHz19.45 dB/100ft

Electricals

Nom. Conductor DCRNom. Outer Shield DCRNom. Capacitance Cond-to-ShieldNom. Characteristic ImpedanceNom. Velocity of Prop.
4.0 Ohm/1000ft1.8 Ohm/1000ft (5.9 Ohm/km)16.0 pF/ft (52.5 pF/m)75 Ohm85%

Voltage

UL Voltage Rating
300 V (CMR, CMG)

Mechanical Characteristics

Temperature

UL TemperatureOperating
60°C-20°C to +75°C

Bend Radius

Installation Min.
3.2 in (81 mm)
Max. Pull Tension84 lbs (38 kg)
Bulk Cable Weight55 lbs/1000ft

Standards and Compliance

Environmental SuitabilityIndoor - Riser, Indoor, Aerial - Black only, When supported by messenger wire
SustainabilityCA Prop 65
Flammability / Reaction to FireUL1666 Vertical Shaft
CPR ComplianceCPR Euroclass: Eca; CPR UKCA Class: Eca
NEC / UL ComplianceCMR
CEC / C(UL) ComplianceCMG
European Directive ComplianceEU CE Mark, EU Directive 2015/863/EU (RoHS 2 amendment), REACH, EU Directive 2011/65/EU (RoHS 2), EU Directive 2012/19/EU (WEEE)
UK Regulation ComplianceUKCA Mark
APAC ComplianceChina RoHS II (GB/T 26572-2011)
Plenum Number4794P

History

Update and RevisionRevision Number: 0.402 Revision Date: 04-25-2023
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Additional Information

Variant_Options:
Item #|Color|Putup Type|Length|UPC
Variant_Options 4794R 0101000:
4794R 0101000|Black|Reel|1,000 ft|612825379201
Variant_Options 4794R 0102500:
4794R 0102500|Black|Reel|2,500 ft|612825379218
Variant_Options 4794R 0061000:
4794R 0061000|Blue, Light|Reel|1,000 ft|612825395331
Variant_Options 4794R N3U1000:
4794R N3U1000|Mil Green|Reel|1,000 ft|612825395324
Variant_Options 4794R 0031000:
4794R 0031000|Orange|Reel|1,000 ft|612825395201
Variant_Options 4794R 0071000:
4794R 0071000|Purple|Reel|1,000 ft|612825395225
Variant_Options 4794R 0021000:
4794R 0021000|Red|Reel|1,000 ft|612825395195
Variant_Options 4794R 0091000:
4794R 0091000|White|Reel|1,000 ft|
Variant_Options 4794R 0041000:
4794R 0041000|Yellow|Reel|1,000 ft|612825395218
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