Product: 8259 50 Ohm Wireless Transmission Coax, RG-58, 20 AWG Str TC, 95% TC Braid, PVC Jkt Product Description 50 Ohm Wireless Transmission Coax, RG-58, 20 AWG (19x33) Tinned Copper Conductor , PE Insulation, 95% Tinned Copper Braid Shield, PVC Jacket Technical Specifications Product Overview Point-to-point and point-to-multipoint wireless antenna communication Wireless microphones, Two-Way Radios, Amateur (Ham) Radio, Low Power FM, GPS, RFID (Radio Suitable Applications: Frequency Identification) Construction Details RG Type: 58 Conductor Size Stranding Nom. Diameter Material 20 AWG 19x33 0.035 in TC - Tinned Copper Insulation Material Nom. Insulation Diameter PE - Polyethylene 0.117 in (2.97 mm) Outer Shield Outer Shield Type Material Coverage Braid Tinned Copper (TC) 95% Outer Jacket Material Nom. Diameter PVC - Polyvinyl Chloride 0.193 in (4.90 mm) Overall Cable Diameter 0.193 in (4.90 mm) (Nominal): Electrical Characteristics Attenuation Frequency Nom. Attenuation 1 MHz 0.4 dB/100ft 10 MHz 1.5 dB/100ft 50 MHz 3.7 dB/100ft 100 MHz 5.4 dB/100ft 200 MHz 8.1 dB/100ft 400 MHz 12.4 dB/100ft 700 MHz 17.7 dB/100ft 900 MHz 21.1 dB/100ft 1000 MHz 22.8 dB/100ft Electricals Nom. Conductor DCR Nom. Outer Shield DCR Nom. Capacitance Cond-to-Shield Nom. Characteristic Impedance Nom. Velocity of Prop. 9.7 Ohm/1000ft (32 Ohm/km) 3.8 Ohm/1000ft (12 Ohm/km) 30.8 pF/ft (101 pF/m) 50 Ohm 66%Voltage Voltage Rating 1900 V Mechanical Characteristics Temperature Operating -30C to +75C Bend Radius Installation Min. 1.9 in Max. Pull Tension: 39 lbs (18 kg) Bulk Cable Weight: 25 lbs/1000ft Standards and Compliance Environmental Suitability: Indoor (Not Riser or Plenum), Indoor Sustainability: CA Prop 65 European Directive EU CE Mark, EU Directive 2015/863/EU (RoHS 2 amendment), REACH, EU Directive 2011/65/EU (RoHS 2), EU Directive 2012/19/EU (WEEE) Compliance: APAC Compliance: China RoHS II (GB/T 26572-2011) History Update and Revision: Revision Number: 0.356 Revision Date: 12-15-2021 Variants Item Color Putup Type Length UPC 8259 010100 Black Reel 100 ft 612825197379 8259 010500 Black Reel 500 ft 612825197393 8259 010U500 Black UnReel 500 ft 612825357636 8259 0101000 Black Reel 1,000 ft 612825197386 8259 010U1000 Black UnReel 1,000 ft 612825197355 8259 0105000 Black Reel 5,000 ft 612825197348 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.