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 Size Stranding Nom. Diameter Material 20 AWG Solid 0.033 in BC - Bare Copper Insulation Material Nom. Insulation Diameter PE - Polyethylene 0.116 in (2.95 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 0.3 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 Max. Power Rating 50 MHz 530 W100 MHz 350 W 400 MHz 160 W 1,000 MHz 90 W Electricals Nom. Conductor DCR Nom. Outer Shield DCR Nom. Capacitance Cond-to-Shield Nom. Characteristic Impedance Nom. Velocity of Prop. 9.4 Ohm/1000ft (31 Ohm/km) 4.1 Ohm/1000ft (13 Ohm/km) 28.5 pF/ft (93.5 pF/m) 52 Ohm 66% Voltage UL Voltage Rating Voltage Rating 300 V (CMX), 30 V (UL AWM 1354) 1900 V Electrical Characteristics Notes: Actual Impedance specification is 51.5 +/- 1.5 ohms. Mechanical Characteristics Temperature UL Temperature Operating 60C (UL AWM 1354) -30C to +75C Bend Radius Installation Min. 1.9 in Max. Pull Tension: 39 lbs (18 kg) Bulk Cable Weight: 26 lbs/1000ft Standards and Compliance Environmental Suitability: Outdoor - Aerial, Indoor Sustainability: CA Prop 65 Flammability / Reaction to Fire: UL1581 NEC / UL Compliance: CMX AWM Compliance: 1354 CEC / C(UL) Compliance: CMX European Directive Compliance: 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) APAC Compliance: China RoHS II (GB/T 26572-2011) Plenum Number: 88240, 82240 History Update and Revision: Revision Number: 0.361 Revision Date: 12-15-2021 Variants Item Color Putup Type Length UPC 8240 010100 Black Reel 100 ft 612825196761 8240 010500 Black Reel 500 ft 612825196785 8240 010U500 Black UnReel 500 ft 612825358664 8240 0101000 Black Reel 1,000 ft 612825196778 8240 010U1000 Black UnReel 1,000 ft 612825196747 8240 0105000 Black Reel 5,000 ft 612825196730 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.