Belden

1794A - 75 Ohm SDI Coax, Series 7, 16 AWG, Solid BC, Tri-Shield, PVC Jkt, CMR

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SKU:
1794A
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Description

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

Specifications

Specifications

Product Overview

Suitable ApplicationsDigital Video, 6 Gb/s UHDTV, HD-SDI 1080p

Construction Details

Series Type7

Conductor

SizeStrandingNom. DiameterMaterial
16 AWGSolid0.051 inBC - Bare Copper

Insulation

MaterialNom. Insulation DiameterColor Code
PE - Polyethylene (Foam)0.225 in (5.72 mm)White

Outer Shield

LayerOuter Shield TypeMaterialMaterial Trade NameCoverageNotes
1TapeTri-Laminate (Alum+Poly+Alum)Duofoil®100%
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 - 6000 MHz15 dB

Attenuation

FrequencyNom. Attenuation
1 MHz0.17 dB/100ft
3.58 MHz0.30 dB/100ft
5 MHz0.35 dB/100ft
6 MHz0.38 dB/100ft
7 MHz0.40 dB/100ft
10 MHz0.48 dB/100ft
12 MHz0.52 dB/100ft
25 MHz0.74 dB/100ft
55 MHz1.08 dB/100ft
67.5 MHz1.20 dB/100ft
71.5 MHz1.24 dB/100ft
88.5 MHz1.37 dB/100ft
100 MHz1.46 dB/100ft
135 MHz1.70 dB/100ft
143 MHz1.75 dB/100ft
180 MHz1.97 dB/100ft
270 MHz2.43 dB/100ft
360 MHz2.83 dB/100ft
540 MHz3.60 dB/100ft
720 MHz4.20 dB/100ft
750 MHz4.30 dB/100ft
1000 MHz5.00 dB/100ft
1500 MHz6.20 dB/100ft
2000 MHz7.40 dB/100ft
2250 MHz7.80 dB/100ft
3000 MHz9.20 dB/100ft
4500 MHz11.7 dB/100ft
6000 MHz13.77 dB/100ft

Electricals

Nom. Conductor DCRNom. Outer Shield DCRNom. Capacitance Cond-to-ShieldNom. Characteristic ImpedanceNom. Velocity of Prop.
4.0 Ohm/1000ft1.9 Ohm/1000ft (6.2 Ohm/km)16.1 pF/ft (52.8 pF/m)75 Ohm84%

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 Tension111 lbs (50.3 kg)
Bulk Cable Weight55 lbs/1000ft

Standards and Compliance

Environmental SuitabilityIndoor/Outdoor, Indoor, UV Resistance, Aerial - Black only, When supported by messenger wire
SustainabilityCA Prop 65
Flammability / Reaction to FireUL1666 Vertical Shaft
CPR ComplianceCPR Euroclass: 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)

Product Notes

NotesAlso available in multi-coax bundled version 2177A. Print legend includes sequential footage marks.

History

Update and RevisionRevision Number: 0.502 Revision Date: 04-24-2023
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Additional Information

Variant_Options:
Item #|Color|Putup Type|Length|UPC
Variant_Options 1794A 0101000:
1794A 0101000|Black|Reel|1,000 ft|612825357582
Variant_Options 1794A 010N1000:
1794A 010N1000|Black|Reel w/Small Barrel|1,000 ft|
Variant_Options 1794A 0102500:
1794A 0102500|Black|Reel|2,500 ft|612825438212
Variant_Options 1794A 0061000:
1794A 0061000|Blue, Light|Reel|1,000 ft|612825358619
Variant_Options 1794A 0011000:
1794A 0011000|Brown|Reel|1,000 ft|612825357513
Variant_Options 1794A 0081000:
1794A 0081000|Gray|Reel|1,000 ft|612825357568
Variant_Options 1794A N3U1000:
1794A N3U1000|Green, Mil|Reel|1,000 ft|612825357506
Variant_Options 1794A 0031000:
1794A 0031000|Orange|Reel|1,000 ft|612825357537
Variant_Options 1794A 0021000:
1794A 0021000|Red|Reel|1,000 ft|612825357520
Variant_Options 1794A 0071000:
1794A 0071000|Violet|Reel|1,000 ft|612825357551
Variant_Options 1794A 0091000:
1794A 0091000|White|Reel|1,000 ft|612825357575
Variant_Options 1794A 0041000:
1794A 0041000|Yellow|Reel|1,000 ft|612825357544
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