Belden

179DT - Serial Digital Coax, Ultra-miniature, RG179 Type, 28.5 AWG Solid BC, Foil + TC Braid, CMR

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SKU:
179DT
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Description

Low Loss Serial Digital Coax, Riser-CMR, Ultra-miniature, RG-179/U, 28.5 AWG solid bare copper conductor, foam HDPE core, Duofoil, + 95% tinned copper braid, PVC jacket

Specifications

Specifications

Product Overview

Suitable ApplicationsBroadcast Mobil Trucks, Digital Video, Precision Video, Telecommunications

Construction Details

RG Type179

Conductor

Number of ElementSizeStrandingNom. DiameterMaterial
128.5 AWGSolid0.012 inBC - Bare Copper

Insulation

MaterialNom. Insulation DiameterColor Code
PE - Polyethylene (Foam)0.056 in (1.4 mm)White
Table NotesGas Injected

Outer Shield

LayerOuter Shield TypeMaterialMaterial Trade NameCoverage
1TapeTri-Laminate (Alum+Poly+Alum)Duofoil®100%
2BraidTinned Copper (TC)95%

Outer Jacket

MaterialNom. Diameter
PVC - Polyvinyl Chloride0.1 in (2.5 mm)
Overall Cable Diameter (Nominal)0.1 in (2.5 mm)

Electrical Characteristics

Return Loss

FrequencyMin. Return Loss
5 - 1600 MHz23 dB
1600 - 4500 MHz21 dB
4500 - 6000 MHz15 dB

Attenuation

FrequencyNom. Attenuation
1 MHz1.18 dB/100ft
5 MHz1.74 dB/100ft
6 MHz1.99 dB/100ft
7 MHz2.03 dB/100ft
10 MHz2.25 dB/100ft
12 MHz2.5 dB/100ft
67.5 MHz5.51 dB/100ft
71.5 MHz5.66 dB/100ft
88.5 MHz6 dB/100ft
100 MHz6.55 dB/100ft
135 MHz7.51 dB/100ft
143 MHz7.69 dB/100ft
180 MHz8.58 dB/100ft
270 MHz10.5 dB/100ft
360 MHz12.2 dB/100ft
540 MHz15.1 dB/100ft
720 MHz17.5 dB/100ft
750 MHz17.8 dB/100ft
1000 MHz20.7 dB/100ft
1500 MHz25.4 dB/100ft
2000 MHz29.6 dB/100ft
2250 MHz31.5 dB/100ft
3000 MHz36.7 dB/100ft
4500 MHz45 dB/100ft
6000 MHz58 dB/100ft

Electricals

Nom. Conductor DCRNom. Outer Shield DCRNom. Capacitance Cond-to-ShieldNom. Characteristic ImpedanceNom. Velocity of Prop.
70.5 Ohm/1000ft (231 Ohm/km)8 Ohm/1000ft (26 Ohm/km)17.4 pF/ft (57.1 pF/m)75 Ohm79%

Voltage

UL Voltage Rating
300 V RMS

Mechanical Characteristics

Temperature

UL TemperatureOperating
75°C-30°C To +75°C

Bend Radius

Stationary Min.Installation Min.
1 in (25 mm)1 in (25 mm)
Max. Pull Tension18 lbs (8.2 kg)
Bulk Cable Weight8 lbs/1000ft

Standards and Compliance

Environmental SuitabilityIndoor - Riser, Indoor
Flammability / Reaction to FireUL1666 Vertical Shaft, FT4, IEC 60332-1-2, UN ECE R118.03
CPR ComplianceCPR Euroclass: Eca; CPR UKCA Class: Eca
NEC / UL ComplianceArticle 800, CMR
CEC / C(UL) ComplianceCMG
European Directive ComplianceEU CE Mark, EU Directive 2015/863/EU (RoHS 2 amendment), 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)

History

Update and RevisionRevision Number: 0.473 Revision Date: 04-24-2023
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Additional Information

Variant_Options:
Item #|Color|Putup Type|Length|UPC
Variant_Options 179DT 010500:
179DT 010500|Black|Reel|500 ft|612825358558
Variant_Options 179DT 0101000:
179DT 0101000|Black|Reel|1,000 ft|612825358534
Variant_Options 179DT 0108200:
179DT 0108200|Black|Reel|8,200 ft|612825440390
Variant_Options 179DT 0061000:
179DT 0061000|Blue, Light|Reel|1,000 ft|612825358541
Variant_Options 179DT 0011000:
179DT 0011000|Brown|Reel|1,000 ft|612825357032
Variant_Options 179DT 0081000:
179DT 0081000|Gray|Reel|1,000 ft|612825356981
Variant_Options 179DT N3U1000:
179DT N3U1000|Green, Mil|Reel|1,000 ft|612825357049
Variant_Options 179DT 0031000:
179DT 0031000|Orange|Reel|1,000 ft|612825357018
Variant_Options 179DT 0021000:
179DT 0021000|Red|Reel|1,000 ft|612825357025
Variant_Options 179DT 0071000:
179DT 0071000|Violet|Reel|1,000 ft|612825356998
Variant_Options 179DT 0091000:
179DT 0091000|White|Reel|1,000 ft|612825356974
Variant_Options 179DT 0041000:
179DT 0041000|Yellow|Reel|1,000 ft|612825357001
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