Product Hierarchy
Product Hierarchy

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




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

Product Overview

Suitable Applications: Broadcast Mobil Trucks, Digital Video, Precision Video, Telecommunications

Construction Details

RG Type: 179
Conductor
No. of ElementsSizeStrandingNom. DiameterMaterial
128.5 AWGSolid0.012 inBC - Bare Copper
Insulation
MaterialNom. Insulation DiameterColor Code
PE - Polyethylene (Foam)0.056 in (1.4 mm)White
Table Notes: Gas 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 (RL)
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 Tension: 18 lbs (8.2 kg)
Bulk Cable Weight: 8 lbs/1000ft

Standards and Compliance

Environmental Suitability: Indoor - Riser, Indoor
Flammability / Reaction to Fire: UL1666 Vertical Shaft, FT4, IEC 60332-1-2, UN ECE R118.03
CPR Compliance: CPR Euroclass: Eca; CPR UKCA Class: Eca
NEC / UL Compliance: Article 800, CMR
CEC / C(UL) Compliance: CMG
European Directive Compliance: EU 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 Compliance: UKCA Mark
APAC Compliance: China RoHS II (GB/T 26572-2011)

History

Update and Revision: Revision Number: 0.473 Revision Date: 04-24-2023

Part Numbers

Variants
Item #ColorPutup TypeLengthUPCFootnote
179DT 010500BlackReel500 ft612825358558
179DT 0101000BlackReel1,000 ft612825358534
179DT 0108200BlackReel8,200 ft612825440390
179DT 0061000Blue, LightReel1,000 ft612825358541
179DT 0011000BrownReel1,000 ft612825357032
179DT 0081000GrayReel1,000 ft612825356981C
179DT N3U1000Green, MilReel1,000 ft612825357049C
179DT 0031000OrangeReel1,000 ft612825357018C
179DT 0021000RedReel1,000 ft612825357025C
179DT 0071000VioletReel1,000 ft612825356998
179DT 0091000WhiteReel1,000 ft612825356974
179DT 0041000YellowReel1,000 ft612825357001C
Date: 2004-01-01
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