Product: 8424 Microphone Cable, Star Quad, 4 C 20 Str TC, Rayon & 85% TC Braid, Cotton Serve, EPDM Jkt, Flexible Product Description Microphone Cable, Star Quad, 4 Conductor 20 AWG (26 x 34) Tinned Copper (High conductivity), EPDM Insulation, Rayon Braid, 85% Tinned Copper Braid Shield, Cotton Serve, EPDM Jacket Technical Specifications Product Overview Suitable Applications: Ruggedized, deployable microphone for studio or live performance Balanced analog audio Construction Details Conductor Element Number of Element Size Stranding Material Conductor(s) 4 20 AWG 26x34 TC - Tinned Copper (High Conductivity) Insulation Element Material Nom. Thickness Nom. Insulation Diameter Color Code Conductor(s) EPDM - Ethylene Propylene Diene Monomer 0.023 in (0.58 mm) 0.083 in (2.1 mm) Black, White, Red, Green Outer Shield Shield Type Material Coverage Braid Rayon 85% Braid Tinned Copper (TC) 85% Outer Jacket Separator Material Nom. Thickness Nom. Diameter Cotton Serve EPDM - Ethylene Propylene Diene Monomer 0.036 in (0.91 mm) 0.294 in (7.47 mm) Overall Cable Diameter 0.294 in (7.47 mm) (Nominal): Electrical Characteristics Electricals Element Nom. Conductor DCR Nom. Capacitance Cond-to-Cond Nom. Characteristic Impedence Nom. Velocity of Prop. Max. Current Conductor(s) 10.2 Ohm/1000ft (33.5 Ohm/km) 47 pF/ft (150 pF/m) 52 Ohm 52% 3.2 Amps per conductor 25C Voltage UL Voltage Rating 600 V RMS Mechanical Characteristics Temperature Operating -50C to +90C Bend RadiusStationary Min. Installation Min. 3.5 in (89 mm) 3.5 in (89 mm) Max. Pull Tension: 87 lbs Bulk Cable Weight: 61 lbs/1000ft (91 kg/km) Standards and Compliance Environmental Suitability: Indoor (Not Riser or Plenum), Indoor European Directive EU CE Mark, EU Directive 2015/863/EU (RoHS 2 amendment), EU Directive 2011/65/EU (RoHS 2), EU Directive 2012/19/EU (WEEE) Compliance: APAC Compliance: China RoHS II (GB/T 26572-2011) Product Notes Quad connection scheme: The black and red wires (or wires directly opposite one another) are connected together to form one conductor, and similarly the white and green wires (or Notes: remaining wires) are connected together to form the second conductor. Outer Shield Separator Material: Cotton Wrap History Update and Revision: Revision Number: 0.362 Revision Date: 12-15-2021 Variants Item Color Putup Type Length UPC 8424 010100 Black Reel 100 ft 612825206606 8424 010250 Black Reel 250 ft 612825206620 8424 010500 Black Reel 500 ft 612825206583 8424 010U500 Black UnReel 500 ft 612825206804 8424 0101000 Black Reel 1,000 ft 612825206613 2022 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 anASI 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.