Product Hierarchy
Product Hierarchy

179DTNH - Ultra-miniature, RG179 Type, 28.5 AWG Solid BC, Foil + TC Braid, LSZH


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

Product Overview

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

Construction Details

RG Type: 179
Conductor
SizeStrandingNom. DiameterMaterial
28.5Solid0.012 inBC - Bare Copper
Insulation
MaterialNom. Insulation Diameter
PE - Polyethylene (Foam)0.056 in (1.4 mm)
Insulation 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
PPO - Polyphenylene Oxide0.106 in

Electrical Characteristics

Return Loss
FrequencyMin. Return Loss
5 - 1600 MHz23 dB
1600 - 4500 MHz21 dB
Attenuation
FrequencyNom. Attenuation
1 MHz1.18 dB/100ft
5 MHz1.85 dB/100ft
6 MHz1.99 dB/100ft
7 MHz2.15 dB/100ft
10 MHz2.39 dB/100ft
12 MHz2.5 dB/100ft
67.5 MHz5.3 dB/100ft
71.5 MHz5.5 dB/100ft
88.5 MHz6 dB/100ft
100 MHz6.4 dB/100ft
135 MHz7.2 dB/100ft
143 MHz7.5 dB/100ft
180 MHz8.3 dB/100ft
270 MHz10.2 dB/100ft
360 MHz11.8 dB/100ft
540 MHz14.6 dB/100ft
720 MHz17 dB/100ft
750 MHz17.4 dB/100ft
1000 MHz20.2 dB/100ft
1500 MHz24.8 dB/100ft
2000 MHz28.9 dB/100ft
2250 MHz30.9 dB/100ft
3000 MHz35.9 dB/100ft
4500 MHz45 dB/100ft
Electricals
Nom. Conductor DCRNom. Capacitance Cond-to-ShieldNom. Characteristic ImpedanceNom. Velocity of Prop.
70.5 Ohm/1000ft (231 Ohm/km)17.0 pF/ft (55.8 pF/m)75 Ohm79%
Voltage
UL Voltage Rating
300 V RMS

Mechanical Characteristics

Temperature
UL TemperatureOperating
60°C-30°C To +75°C
Max. Pull Tension: 14 lbs (6.4 kg)
Bulk Cable Weight: 8 lbs/1000ft (12 kg/km)

Standards and Compliance

Environmental Suitability: Indoor (Not Riser or Plenum), Indoor
Flammability / Reaction to Fire: UL1666 Vertical Shaft
CPR Compliance: CPR Euroclass: Eca
NEC / UL Compliance: 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: 0.300 Revision Date: 09-07-2025

Part Numbers

Variants
Item #ColorPutup TypeLengthUPC
179DTNH 0101000BlackReel1,000 ft612825357063
179DTNH 0061000Blue, LightReel1,000 ft612825357087
179DTNH 0051000Green, DarkReel1,000 ft612825357094
179DTNH 0021000RedReel1,000 ft612825357186
179DTNH 0071000VioletReel1,000 ft612825357070
179DTNH 0041000YellowReel1,000 ft612825357056
Date: 2004-01-01
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