MRG1781 BELDEN | Alldatasheet
Document overview
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Technical content
Product: MRG1781 MRG1781 - 50 Ohm Wireless Transmission Coax, RG178 Type, 30 AWG Solid SCCS, 95% TC Braid, PVC Jkt Product Description 50 Ohm Wireless Transmission Coax, RG178 Type, 30 AWG Solid Silver Copper Covered Steel Conductor, PE Insulation, 95% Tinned Copper Braid Shield, PVC Jacket Technical Specifications Product Overview Suitable Applications: Point-to-point and point-to-multipoint wireless antenna communication; Wireless microphones, Two-Way Radios, Amateur (Ham) Radio, Low Power FM, GPS, RFID (Radio Frequency Identification) Construction Details RG Type: 178 Conductor No. of Elements Size Stranding Nom. Diameter Material 1 30 AWG Stranded 0.3 mm SCCS - Silvered Copper Covered Steel Insulation Element Material Nom. Insulation Diameter Insulated Conductor PE - Polyethylene 0.84 mm (0.033 in) Outer Shield Outer Shield Type Material Coverage Braid Tinned Copper (TC) 95% Outer Jacket Material Nom. Diameter PVC - Polyvinyl Chloride 1.8 mm Table Notes: According to EN 50290-2-20
Electrical Characteristics
Regularity of Impedance: Min. 40 dB Attenuation Frequency Nom. Attenuation
10 MHz 19 dB/100m
200 MHz 63 dB/100m
400 MHz 92 dB/100m
1000 MHz 151 dB/100m
802 Ohm/km (244 Ohm/1000ft) 100 pF/m (30 pF/ft) 50 Ohm 66%
1000 V DC / 600 V RMS
Mechanical Characteristics Temperature Operating Installation Storage -25°C To +70°C -5°C To +50°C -25°C To +70°C Bulk Cable Weight: 8.5 kg/km Standards and Compliance Environmental Suitability: Indoor - Euroclass Eca Flammability / Reaction to Fire: IEC 60332-1-2 CPR Compliance: CPR Euroclass: Eca; CPR UKCA Class: Eca Military Compliance: MIL-C-17 European Directive Compliance: EU CE Mark UK Regulation Compliance: UKCA Mark History Update and Revision: Revision Number: 0.196 Revision Date: 12-22-2023 Part Numbers Variants Item # Color Putup Type Length EAN MRG1781.0050 Black Reel 50 m 8719605102904 MRG1781.00100 Black Reel 100 m 8719605102898 MRG1781.00500 Black Reel 500 m 8719605102911 © 2024 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.