Product: 8240 50 Ohm Wireless Transmission Coax, RG-58, 20 AWG Solid BC, 95% TC Braid, PVC Jkt, CMX Product Description 50 Ohm Wireless Transmission Coax, RG-58, 20 AWG Solid Bare Copper Conductor , PE Insulation, 95% Tinned Copper Braid Shield, PVC Jacket, CMX 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 AWG Stranding Nom. Diameter Material 20 Solid 0.033 in BC - Bare Copper Insulation Material Nom. Diameter PE - Polyethylene 0.116 Outer Shield Material Outer Shield Type Material Coverage Braid Tinned Copper (TC) 95% Outer Jacket Material Material Nom. Diameter PVC - Polyvinyl Chloride 0.193 in Electrical Characteristics Attenuation Frequency Nom. Attenuation dB/100ft 1 MHz 0.3 dB/100ft 10 MHz 1.1 dB/100ft 50 MHz 2.5 dB/100ft 100 MHz 3.8 dB/100ft 200 MHz 5.6 dB/100ft 400 MHz 8.4 dB/100ft 700 MHz 11.7 dB/100ft 900 MHz 13.7 dB/100ft 1000 MHz 14.5 dB/100ft Power Rating Frequency MHz Max. Power Rating W 50 MHz 530 W 100 MHz 350 W 400 MHz 160 W1,000 MHz 90 W Electricals Nom. Conductor DCR Nom. Outer Shield DCR Nom. Capacitance Cond-to-Shield Nom. Impedence Nom. Velocity 9.4 Ohm/1000ft 4.1 Ohm/1000ft 28.5 pF/ft 52 Ohm 66% Voltage UL Voltage Rating Non-UL Voltage Rating 300 V (CMX), 30 V (UL AWM 1354) 1900 V Electrical Characteristics Actual Impedance specification is 51.5 +/- 1.5 ohms. Notes: Mechanical Characteristics Temperature UL Rating Operating 60C (UL AWM 1354) -30C to +75C Bend Radius Installation Min. 1.9 in Bulk Cable Weight: 26 lbs/1000ft Max. Pull Tension: 39 lbs Standards and Compliance Environmental Suitability: Outdoor - Aerial, Indoor Sustainability: CA Prop 65 Flammability / Fire UL1581 Resistance: NEC / UL Compliance: CMX AWM Compliance: 1354 CEC / C(UL) Compliance: CMX European Directive EU CE Mark, EU Directive 2015/863/EU, EU Directive 2011/65/EU (ROHS II), EU Directive 2012/19/EU (WEEE) Compliance: APAC Compliance: China RoHS II (GB/T 26572-2011) Plenum Number: 88240, 82240 History Update and Revision: Revision Number: 0.329 Revision Date: 07-31-2020 2020 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.