179DT BELDEN | Alldatasheet

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Technical content

Part Number: 179DT Serial Digital Coax, Ultra-miniature, RG179 Type, 28.5 AWG Solid BC, Foil + TC Braid, CMR Product 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 Technical Specifications Product Overview Environmental Space: Indoor - Riser Suitable Applications: Broadcast Mobil Trucks, Digital Video, Precision Video, Telecommunications Physical Characteristics (Overall) Conductor AWG Stranding Material Nominal Diameter No. of Coax 28.5 Solid BC - Bare Copper 0.012 in 1 Conductor Count: 1 Insulation Material Nominal Diameter Gas-injected FHDPE - Foam High Density Polyethylene 0.056 in Outer Shield Material Type Layer Material Material Trade Name Coverage [%] Tape 1 Aluminum/Polyester/Aluminum Duofoil® 100 % Braid 2 TC - Tinned Copper 95 % Outer Jacket Material Material Nominal Diameter PVC - Polyvinyl Chloride 0.1 in

Electrical Characteristics

Nominal Conductor DCR Outer Conductor DCR

70.5 Ohm/1000ft 8 Ohm/1000ft

Nom. Capacitance Conductor to Shield 17.4 pF/ft Inductance Nominal Inductance 0.106 µH/ft Impedance Nominal Characteristic Impedance

75 Ohm

Return Loss (RL) Frequency [MHz] Minimum Return (RL) 5 - 1600 MHz 23 dB 1600 - 4500 MHz 21 dB 4500 - 6000 MHz 15 dB High Frequency (Nominal/Typical) Frequency [MHz] Nom. Insertion Loss 1 MHz 1.18 dB/100ft 5 MHz 1.85 dB/100ft 6 MHz 1.99 dB/100ft 7 MHz 2.15 dB/100ft 10 MHz 2.39 dB/100ft 12 MHz 2.5 dB/100ft 67.5 MHz 5.3 dB/100ft 71.5 MHz 5.5 dB/100ft

88.5 MHz 6 dB/100ft

100 MHz 6.4 dB/100ft 135 MHz 7.2 dB/100ft 143 MHz 7.5 dB/100ft 180 MHz 8.3 dB/100ft 270 MHz 10.2 dB/100ft 360 MHz 11.8 dB/100ft 540 MHz 14.6 dB/100ft

720 MHz 17 dB/100ft

750 MHz 17.4 dB/100ft 1000 MHz 20.2 dB/100ft 1500 MHz 24.8 dB/100ft 2000 MHz 28.9 dB/100ft 2250 MHz 30.9 dB/100ft 3000 MHz 35.9 dB/100ft

4500 MHz 45 dB/100ft

6000 MHz 58 dB/100ft

Nominal Delay Nominal Velocity of Propagation (VP) [%] 1.29 ns/ft 79.0 % Voltage UL Voltage Rating

300 V RMS

UL Temp Rating: 75°C Operating Temp Range: -30°C To +75°C Mechanical Characteristics UV Resistance: Yes Bulk Cable Weight: 8 lbs/1000ft Max Recommended Pulling Tension: 14 lbs Min Bend Radius/Minor Axis: 1 in Standards NEC/(UL) Specification: CMR CEC/C(UL) Specification: CMG CPR Euroclass: Eca RG Type: 179/U Type Applicable Environmental and Other Programs EU Directive 2000/53/EC (ELV): Yes

EU Directive 2003/96/EC (BFR): Yes EU Directive 2011/65/EU (ROHS II): Yes EU Directive 2012/19/EU (WEEE): Yes EU Directive 2015/863/EU: Yes EU Directive Compliance: EU Directive 2003/11/EC (BFR) EU CE Mark: Yes EU RoHS Compliance Date (yyyy-mm-dd): 2004-01-01 CA Prop 65 (CJ for Wire & Cable): Yes MII Order #39 (China RoHS): Yes Suitability Suitability - Aerial: No Suitability - Burial: No Suitability - Hazardous Locations: No Suitability - Indoor: Yes Suitability - Outdoor: No Flammability, LS0H, Toxicity Testing UL Flammability: UL1666 Vertical Shaft ISO/IEC Flammability: IEC 60332-1-2 UL voltage rating: 300 V RMS Plenum/Non-Plenum Plenum (Y/N): No Part Number Variants Item # Color UPC Length Footnote 179DT 0101000 Black 612825358534 1,000 ft 179DT 010500 Black 612825358558 500 ft 179DT 0108200 Black 612825440390 8,200 ft 179DT 0061000 Blue, Light 612825358541 1,000 ft 179DT 0011000 Brown 612825357032 1,000 ft 179DT 0081000 Gray 612825356981 1,000 ft C 179DT N3U1000 Green, Mil 612825357049 1,000 ft C 179DT 0031000 Orange 612825357018 1,000 ft C 179DT 0021000 Red 612825357025 1,000 ft C 179DT 0071000 Violet 612825356998 1,000 ft 179DT 0091000 White 612825356974 1,000 ft 179DT 0041000 Yellow 612825357001 1,000 ft C Footnote: C - CRATE REEL PUT-UP. History Update and Revision: Revision Number: 0.254 Revision Date: 08-22-2019 © 2019 Belden, Inc All Rights Reserved. Although Belden makes every reasonable effort to ensure their accuracy at the time of this publication, information and specifications described here in are subject to error or omission and to change without notice, and the listing of such information and specifications does not ensure product availability. Belden provides the information and specifications herein on an "ASIS" basis, with no representations or warranties, whether express, statutory or implied. In no event will Belden be liable for any damages (including consequential, indirect, incidental, special, punitive, or exemplary damages) whatsoever, even if Belden has been advised of the possibility of such damages, whether in an action under contract, negligence or any other theory, arising out of or in connection with the use, or inability to use, the information or specifications described herein. All sales of Belden products are subject to Belden's standard terms and conditions of sale. Belden believes this product to be in compliance with all applicable environmental programs as listed in the data sheet. The information provided is correct to the best of Belden's knowledge, information and belief at the date of its publication. This information is designed only as a general guide for the safe handling, storage, and any other operation of the product itself or the one that it becomes a part of. The Product Disclosure is not to be considered a warranty or quality specification. Regulatory information is for guidance purposes only. Product users are responsible for determining the applicability of legislation and regulations based on their individual usage of the product.